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Kossel and InnoMed Enter Strategic Partnership for Global Commercialization of Python DCB
Exclusive overseas distribution plus technical cooperation advances Kossel’s peripheral DCB valuechain roadmap

Suzhou, China — Kossel Medtech (Suzhou) Co., Ltd. (“Kossel”) has entered into a strategic cooperation agreement with InnoMed Technology Limited (“InnoMed”). Pursuant to the strategic cooperation agreement, Kossel is granted exclusive overseas distribution rights for InnoMed’s Python Drug-Eluting Dilatation Catheter. Drawing on its established commercial footprint spanning more than 20 countries, Kossel will drive global market adoption of the device. The partnership also includes technical collaboration: InnoMed will open its Python DCB patent platform to Kossel, laying the groundwork for the company’s future in‑house peripheral DCB development and bundling with complementary peripheral interventional consumables.

The technologyanddistribution partnership reflects an evolving gotomarket model for Chinese medicaldevice exports. Rather than pursuing capitalheavy, groundup overseas channel buildout, domestic firms are now matching proven innovative products with mature global commercial infrastructure to speed international penetration through strategic synergy.

Powerful Alliance Expands Global Reach of “ImplantFree Intervention”

Peripheral arterial disease (PAD) is a common, serious yet under‑recognized cardiovascular condition affecting over 200 million people worldwide, with rising prevalence. China faces a rapidly growing disease burden as well. According to the China Vascular Surgery Medical Device Industry Innovation and Development Report, an estimated 45 million Chinese patients lived with PAD in 2024, and that figure is projected to climb to roughly 62 million by 2030.

This large patient pool creates substantial unmet clinical needs. High restenosis rates remain a major limitation of standard plainballoon angioplasty. While stents address acute vessel elastic recoil, they carry longterm risks including instent restenosis and stent fracture. Clinicians have long sought therapies that restore vessel patency without leaving permanent implants inside the body.

Drugcoated balloons (DCBs) fill this clinical gap. During balloon dilation, antiproliferative drugs are transferred to the vessel wall to suppress excessive smoothmusclecell proliferation, achieving revascularization while enabling implantfree intervention. The 2025 Chinese Expert Consensus on Standardized Application of LowerExtremity Arterial DrugCoated Devices notes that DCBs and comparable drugcoated devices effectively mitigate restenosis after lowerlimb endovascular procedures and are becoming a preferred treatment for peripheral arterial disease.

At the heart of the new collaboration is InnoMed’s Python Drug-Eluting Dilatation Catheter. Built on a platform engineered to match the performance benchmarks of leading international peripheral balloon catheters, it leverages proprietary coating technology for high drugcoating stability. Its patented coatfirstthencrimp manufacturing workflow delivers a low crossingprofile of 1.28 mm. Upon balloon inflation, paclitaxel rapidly transfers to the vessel wall, delivering therapeutic drug doses while restoring vessel patency.

Kossel already has proven DCB commercial success in coronary interventions. In June 2026, the company acquired Xinzhi Medical, adding its sirolimus and paclitaxelcoated balloon portfolio to its coronary pipeline. Combined with coronary scoring balloons and drugeluting stents from whollyowned subsidiary Mixin Medtech, Kossel now offers a full coronary solution suite covering pretreatment, implantfree intervention and permanent stent implantation.

As clinical evidence for peripheral DCBs continues to accumulate, China’s volumebased centralized procurement policies are reshaping domestic pricing and competitive dynamics. Expansion into highdemand, highermargin international markets has become a key strategic priority.

As a panvascular interventional platform enterprise, Kossel pursues its “Local Base, Global Reach” globalization strategy with endtoend overseas capabilities spanning regulatory registration, distributor network management and global marketing. This partnership exemplifies how Chinese med‑tech firms leverage technical, product‑related and commercial‑channel strengths to build global market competitiveness, expanding the global footprint of implant‑free therapies and elevating the international visibility of Chinese peripheral interventional devices.

EightYear CDTLR of 16.08 %: Python DCB addresses complex peripheral lesions

For implantfree interventional devices, core design objectives center on reliable, safe delivery of antiproliferative agents to target lesions while sustaining therapeutic drug concentrations within vessel tissue. Python DCB achieves this via three key technical innovations.

Robust coating for efficient drug transfer: Using the patented coatfirstthencrimp process, drug is applied to the fully expanded balloon before folding and crimping, supporting consistent, highquality drug loading. The balloon carries paclitaxel with iopromide as carrier, with a drug load of 3 μg/mm² and targetvessel drug retention of ≥ 60 %. Upon dilation, drug rapidly transfers into vessel tissue to maintain therapeutic levels.

Excellent deliverability: Enabled by its coating technology, Python DCB features a minimal crossingprofile down to 1.28 mm, compatible with 5 Fr sheaths, supporting smooth trackability and improved crossability through complex lesions.

Controlled dilation performance: Nominal pressure is 8 atm, rated burst pressure ranges from 14 atm to 16 atm, and recommended inflation time is at least 120 seconds. Operators have a broad safe operating window for dilation, mitigating risks of balloon rupture or insufficient drug transfer.

Compared with coronary anatomy, peripheral vasculature presents broader and more complex anatomies, with wide variability in vessel diameter, lesion length and calcification across segments. Femoropopliteal disease carries high prevalence with highly variable lesion morphology; longsegment occlusions remain one of the most intractable challenges in peripheral intervention.

Python DCB comes in 47 available specifications, with diameters ranging 2.0 mm7.0 mm and lengths 60 mm200 mm. It is indicated for percutaneous transluminal angioplasty (PTA) of denovo lesions, restenotic lesions and instent restenosis within the superficial femoral, popliteal and infrapopliteal arteries. Its design specifications are backed by realworld clinical validation, delivering value extending beyond isolated technical parameters.

The multicenter INDEPTSFA trial was led by Professor Weiguo Fu (Zhongshan Hospital, Fudan University), with participation from top vascularsurgery sites including Beijing Anzhen Hospital, Chinese PLA General Hospital and the Second Xiangya Hospital. The study enrolled 160 patients, 54.9 % with total occlusions and a mean baseline stenosis of 94.3 %, representing a highrisk, complex patient population beyond routine clinical presentations.

Published in the Journal of Vascular and Interventional Radiology (JVIR), study outcomes demonstrated an 84.4 % primary patency rate at 12 months, with a clinicaldriven targetlesion revascularization (CDTLR) rate of only 3.1 %. Most patients avoided repeat revascularization within the first year. These outcomes reduce indirect costs associated with repeat procedures, additional device consumption and readmission, delivering meaningful healtheconomic value amid costcontrol pressures in China.

Notably, eightyear followup data report a CDTLR rate of 16.08 %. The dataset supports durable longterm vessel patency rather than only shortterm procedural success. Globally, “oneprocedure, longterm clinical benefit” is a key value proposition for physicians, patients and payers — and forms the core rationale for Kossel’s global launch of Python DCB.

Peripheral intervention is a core strategic business pillar for Kossel. The company has built a comprehensive peripheral product portfolio including vena cava filters, peripheral thrombus aspiration systems, scoring balloons and peripheral IVUS catheters. Adding Python DCB strengthens Kossel’s market position in peripheral arterial disease treatment. Parallel technical cooperation will advance the company’s roadmap from thirdparty global distribution toward inhouse iterative product development.

From Clinical Validation to Global‑Scale Commercial Rollout: A New Blueprint for Chinese Med‑Tech Global Expansion

Driven by aging populations, rising PAD prevalence and expanding adoption of minimallyinvasive procedures, the global peripheral interventional device market is growing rapidly. According to QY Research, the market reached RMB 76 billion in 2025 and is forecast to hit RMB 123.64 billion by 2032, corresponding to a 7.3 % compound annual growth rate.

According to Kossel, competition within China has grown increasingly intense. Centralized procurement and healthcare‑system payment reforms continue to compress pricing room, placing widespread dual pressures of commercial execution and sustained innovation on industry players. Medical‑device development is inherently collaborative consolidation‑oriented in nature, and China’s med‑tech sector is undergoing accelerated industry consolidation. Kossel operates manufacturing sites across Europe and Southeast Asia, with operational systems aligned with international standards. This collaboration aims to jointly deliver high‑quality, competitive China‑origin innovative medical devices and build Chinese brands with global influence.

For InnoMed, this collaboration represents the fastest, most scalable path for Python DCB’s global commercialization. China’s comprehensive manufacturing ecosystem and engineering talent form a strong competitive foundation for China‑origin med‑tech players. InnoMed contributes independent R&D capabilities, including in‑house development of core production equipment; Kossel brings mature global commercialization infrastructure. Their complementary strengths enable expanded global product pipelines and real‑world commercial deployment.

Over two decades of development, China’s pan‑vascular interventional sector has attracted numerous market participants, yet larger scale does not always equal stronger industrial capability. As international markets have become an indispensable strategic priority, how to deliver Chinese innovations through structured, high‑value global market expansion will define the next phase of industry landscape. This collaboration between Kossel and InnoMed establishes a replicable blueprint: lowering barriers to global market entry through precise alignment of products and channels, while securing long‑term building of core capabilities via technology transfer. This combined “product + channel + technology” integrated offering transforms overseas expansion from a solitary undertaking for individual enterprises into systematic value output from China’s med‑tech industrial chain.

References
1. VINNOVA 2026 | Guo Wei. China Vascular Surgery Medical Device Industry Innovation and Development Report. Clinic Vascular & Endovascular News
2. Chinese Expert Consensus on Standardized Application of LowerLimb Arterial DrugCoated Devices (2025 Edition). Chinese Journal of Practical Surgery
3. A New DrugCoated Balloon for the Treatment of Superficial Femoropopliteal Artery Disease: 12Month Results from the INDEPT SFA Trial. Journal of Vascular and Interventional Radiology (JVIR)
4. QY Research. 2026 Global Peripheral Vascular Intervention Device MarketSize, Major Players, Domestic & Global Market Share and Ranking Report
September 1, 2026
Low Carbon Footprint Surfactants: Pioneers of Green Industrial Development

With the global pursuit of carbon neutrality, traditional petroleum-based surfactants have faced growing criticism for their high energy consumption and massive greenhouse gas emissions during production. In response, low carbon footprint surfactants have emerged as a sustainable alternative, becoming a core focus of green chemical research and industrial upgrading.
Different from conventional counterparts, these eco-friendly surfactants are mainly derived from renewable resources such as agricultural by-products, vegetable oils and food waste. Their production processes adopt low-energy synthesis technologies, avoiding fossil fuel reliance and cutting carbon emissions significantly. Meanwhile, most low-carbon surfactants feature excellent biodegradability and non-toxicity, leaving minimal ecological residue after use and effectively reducing environmental pollution risks.
Despite their green attributes, such surfactants retain stable surface activity. They can effectively reduce interfacial tension, delivering outstanding performance in emulsification, cleaning and dispersion. They have been widely applied in daily detergents, cosmetics, agricultural pesticides and petroleum industrial cleaning. Biosurfactants like rhamnolipids, in particular, show great potential in soil remediation and oil spill treatment.
In conclusion, low carbon footprint surfactants balance industrial practicality and environmental sustainability. As green chemistry advances, they will gradually replace high-carbon traditional products, helping various industries reduce carbon footprints and boost the global low-carbon economic transformation.

September 1, 2026
Water Cooling Distribution Plate: A Key Component for Efficient Thermal Management

A water cooling distribution plate is a key component in modern liquid cooling systems, widely used in high-performance computing, data centers, power electronics and new energy applications.

As a centralized flow distribution unit, it replaces complex pipeline arrangements and provides a compact and efficient way to distribute coolant throughout the thermal management system.

How Does a Water Cooling Distribution Plate Work?

The primary function of the distribution plate is to divide coolant from a common inlet into multiple independent flow paths.

Through precisely designed internal channels, the plate helps balance coolant flow and pressure across different cooling modules, such as CPU, GPU and cold plates. More uniform coolant distribution helps reduce localized overheating and maintain consistent heat dissipation across the system.

Key Advantages

Compared with conventional pipe-based connections, a water cooling distribution plate offers several advantages:

· Uniform coolant distribution through optimized internal channels

· Compact system design by integrating multiple flow paths into one component

· Reduced piping complexity for cleaner and easier system integration

· Lower pressure loss through optimized flow channel design

· Lightweight and durable construction using materials such as aluminum or acrylic

· Flexible interfaces for easier installation and system compatibility

Applications in Advanced Cooling Systems

Water cooling distribution plates are particularly valuable in applications where high heat loads, limited installation space and precise flow control are critical.

They can be integrated into liquid cooling systems for data centers, high-performance computing, power electronics, battery systems and other high-power equipment, helping improve thermal stability and overall system reliability.

As computing power and equipment power density continue to increase, efficient coolant distribution is becoming an increasingly important part of modern thermal management.

Trumony provides customized liquid cooling components designed around the flow, structural and integration requirements of your system.

August 28, 2026
Types of Solar Mounting Systems

Solar mounting systems are essential structures that fix solar panels in place, ensuring stable operation and optimal energy absorption. Choosing the right mounting system directly affects solar power generation efficiency, installation cost and service life. Based on installation locations and structural designs, mainstream solar mounting systems are mainly divided into three categories: rooftop, ground-mounted and solar tracking systems.
Rooftop mounting systems are the most popular choice for residential and small commercial buildings. They make full use of idle roof space without occupying land resources. This system includes pitched roof and flat roof mounts. Pitched roof mounts adopt hook and clamp designs, which are firm and waterproof, suitable for tiled and metal roofs. Flat roof mounts usually use ballasted or bracket structures with adjustable angles to adapt to low-slope roofs, featuring simple installation and no roof damage.
Ground-mounted systems are widely applied in large-scale solar power plants. Fixed-tilt ground mounts are the most common type, with simple structures, low maintenance costs and strong stability. Installed on concrete or steel pile foundations, they can adapt to various terrains. Though they require extra land space, they allow flexible layout and convenient later maintenance, making them ideal for industrial and utility-scale solar projects.
Solar tracking systems are the most efficient but high-cost option. Unlike fixed mounts, they can automatically adjust panel angles to follow the sun’s movement throughout the day. Divided into single-axis and dual-axis trackers, they can increase power generation by 20% to 40% compared with fixed systems. However, due to complex mechanical structures and high maintenance requirements, they are mostly used in large photovoltaic power stations pursuing high energy output.
In conclusion, each solar mounting system has unique advantages. People can select the most suitable solution according to site conditions, budget and power generation demands to maximize solar energy utilization.

August 27, 2026
EC Centrifugal Fans in Air Handling Units (AHUs): Applications and Retrofit Practices

The fan is a key element in stable AHU operation

In a central HVAC system, the air handling unit may not always be the most visible piece of equipment, but it performs several essential functions, including air supply, filtration, heat exchange, humidification and dehumidification.

After outdoor air enters the unit, it passes through filters, coils, the fan section and the discharge section before being delivered into the ductwork. Throughout this process, the fan keeps the air moving. It also has a direct impact on airflow, static pressure, noise and operating energy consumption.

For an AHU, the fan is not just an accessory. If it is oversized, it may lead to unnecessary energy use and noise. If it is undersized, airflow may be insufficient, terminal air supply may become unstable, and indoor comfort can be affected. This is why fan selection should be considered at system level, both in new AHU design and in retrofit projects.

From conventional drive systems to EC direct drive

Many existing AHUs still use traditional AC fans or belt-driven fan systems. These solutions have been widely used for many years and are technically mature. However, as equipment ages, maintenance requirements tend to increase.

Belts, bearings and transmission components need regular inspection. Belt tension and wear can also affect operating stability. At the same time, building cooling and ventilation loads are rarely constant. Weekdays and weekends, daytime and nighttime, occupied and low-occupancy periods all require different airflow levels.

If a fan runs at a fixed speed for long periods and airflow is adjusted mainly through dampers, this can lead to unnecessary energy consumption. EC centrifugal fans offer a practical path toward direct drive, variable-speed operation and integrated control in AHU applications.

EC centrifugal fans help air supply match actual demand

An EC centrifugal fan combines an electronically commutated motor, electronic control and a centrifugal impeller. It is typically designed as a direct-drive solution, reducing the need for intermediate transmission components.

Compared with systems that rely mainly on simple start-stop control, EC fans can adjust speed according to operating conditions. In an AHU system, they can also work with a building management system and respond to pressure differential, temperature, humidity, CO₂ concentration or time-based control strategies.

This allows the AHU to organize air supply according to actual demand rather than operating under a single fixed condition. For hotels, office buildings, commercial facilities, hospitals, laboratories and clean production environments, this type of control supports more refined system management.

New AHU design: Start with Operating Conditions, Not Just Fan Data

In new AHU design, fan selection should not be based on airflow alone. A more reliable approach is to first define the design airflow, external static pressure, filter pressure drop, coil resistance, cabinet dimensions, service access, noise requirements and control strategy. Only then should the fan type and quantity be determined.

Backward-curved centrifugal fans are suitable for AHU structures that require a certain level of static pressure, especially systems with multiple filtration and coil sections. EC plug fans are well suited for cabinet integration, with a relatively direct airflow path and flexible modular arrangement according to the unit size.

During selection, the actual operating point should be positioned within a suitable performance range of the fan, while allowing reasonable margin for future changes in system resistance.

AHU retrofit: not a simple replacement, but a system rematch

A common misunderstanding in AHU retrofit projects is to replace the old fan directly with a new one based only on the original model or size. In reality, after years of operation, filter resistance, coil cleanliness, duct conditions, terminal dampers and control logic may all have changed.

Without recalculating the actual operating conditions, a new fan may not deliver the expected result. Before retrofit work begins, the existing system should be reviewed carefully. Key factors include AHU dimensions, fan section space, service door size, foundation and vibration isolation, power supply, control interface, actual airflow, system resistance and noise conditions.

For AHUs with long operating hours, frequent maintenance requirements or increasing pressure to optimize energy management, fan section retrofit can become an important part of broader system improvement.

（Caption: Comparison of the operating conditions between a traditional fan system and an upgraded high-efficiency fan solution.）

Multi-fan arrangements create more options for large AHUs

In large air handling units, a single large fan is not the only possible solution. Multiple EC plug fans can be arranged as a fan wall or a FanGrid-style configuration. This approach offers greater layout flexibility and can help improve airflow distribution across filters and coils.

In applications such as shopping malls, hospitals, data centers and cleanrooms, where continuous operation is important, a multi-fan arrangement can also support more flexible maintenance planning. If one fan requires service, the system can be adjusted according to the project design and control strategy to reduce the impact on overall operation.

The final solution should always be calculated based on airflow, static pressure, cabinet size and control logic.

Control and maintenance determine whether the retrofit works in practice

The value of EC centrifugal fans is not limited to the fan itself. It also depends on how the fan is integrated into the control and maintenance strategy of the AHU.

Through 0–10 V, PWM, Modbus or other control interfaces, EC fans can be connected to a control system for speed adjustment, operating status monitoring and fault feedback.

In real projects, designers should confirm the control interface, signal type, sensor position, operating logic and alarm strategy in advance. If the system uses constant airflow, constant pressure or demand-controlled ventilation, on-site commissioning is also required to verify performance under different operating conditions.

Only when the fan, sensors, control cabinet and building management system work together can the retrofit result remain stable in daily operation.

Blauberg solutions: placing fan selection in a system context

In new AHU projects and retrofit applications, a fan supplier needs to provide more than product parameters. It must also understand the AHU structure, system resistance and control requirements.

With EC centrifugal fans, EC plug fans and related motor solutions, Blauberg can support fan selection discussions based on project airflow, static pressure, installation space and control method, offering practical matching ideas for OEM equipment manufacturers and engineering projects.

For OEMs, the fan solution affects cabinet design, noise control, wiring and maintenance. For retrofit projects, the fan must be compatible with the existing cabinet, ductwork and control system. Looking at the fan as part of the complete system is often more meaningful than comparing product data in isolation.

Optimizing the air handling system starts with the fan

The purpose of an AHU upgrade is not simply to replace an old fan. It is to make the air handling system better aligned with the current operating needs of the building.

EC centrifugal fans provide several technical paths for AHU applications, including direct drive, variable-speed operation, integrated control and multi-fan arrangements. These options give both new-build and retrofit projects greater design flexibility.

Whether the project is a commercial building, public facility, industrial plant or clean production environment, the AHU is expected to operate reliably over the long term. The earlier fan selection is considered in the system design process, the clearer the boundaries become for commissioning, operation and maintenance.

For equipment manufacturers and engineering teams, choosing a suitable EC centrifugal fan solution is, in essence, a way to build a more stable foundation for the entire air handling system.

August 27, 2026
Key Milestone: Kossel’s Overseas Peripheral Portfolio Accelerates Global Expansion via EU CE‑MDR Certification

Kossel is pleased to announce a major regulatory milestone. Its peripheral interventional device portfolio has obtained EU CE‑MDR certification, granting official European market access and marking a key step in the company’s global expansion.

All four newly‑certified devices are independently developed in‑house by Kossel: Falspeed® PTA Balloon Dilatation Catheter, Falexpand® HP PTA Balloon Dilatation Catheter, Tanghulu® PTA Peripheral Balloon Dilatation Catheter, and Giranel® Guiding Sheath Set. Together, they form a complete peripheral interventional product portfolio for overseas markets.

Alongside previously CE‑MDR‑approved coronary products including the Selethru® PTCA Balloon Dilatation Catheter and Seledora® Coronary Scoring Balloon Catheter, these offerings create dual‑track peripheral‑coronary pipelines. This fuels execution of Kossel’s global strategy and delivers one‑stop endovascular interventional solutions covering diverse clinical scenarios and lesion types.

Guided by its global strategy “Local Base, Global Reach”, Kossel has built manufacturing facilities in Europe and Southeast Asia, with branch offices in Japan and other regions. The company competes globally through strong product value, robust quality‑management systems and full regulatory compliance.
These latest CE‑MDR approvals further strengthen Kossel’s international brand footprint, enabling high‑quality Chinese‑manufactured medical devices to benefit more patients worldwide.

August 26, 2026
Palm Oil-Based Soap Powder: A Practical and Eco-Friendly Cleansing Choice

Palm oil-based soap powder is a popular plant-derived cleansing product widely used in household and industrial cleaning fields. Manufactured through the saponification reaction of refined palm oil with alkaline substances, it features pure natural plant-based ingredients, distinguishing it from chemical synthetic detergents. As one of the most cost-effective vegetable oil raw materials globally, palm oil endows the soap powder with stable quality and excellent comprehensive performance.
This soap powder boasts outstanding cleaning capabilities. Rich in natural fatty acids, it can effectively decompose oil stains, remove dirt and whiten fabrics without leaving harmful residues. Different from harsh chemical detergents, it has mild and skin-friendly properties. The natural moisturizing components in palm oil prevent dryness and irritation to human skin during hand washing, making it suitable for daily laundry and personal cleaning care.
In terms of usage advantages, palm oil-based soap powder dissolves quickly in water with low foam and easy rinsing. It saves water and cleaning time while maintaining a fresh and clean washing effect. Additionally, it features high stability and a long shelf life, adapting to various storage environments. Its versatile applicability covers household clothes cleaning, daily object decontamination, and raw material preparation for various soap products.
Environmentally friendly attributes make it more competitive in the market. Being biodegradable, it will not cause pollution to water resources and soil after use, conforming to the concept of green sustainable development. With the growing demand for safe and eco-friendly cleaning products, palm oil-based soap powder has become an ideal alternative to traditional chemical detergents, winning increasing popularity among consumers worldwide.

August 25, 2026
587 ESS Cooling Plate: High-Performance Liquid Cooling for Large-Scale Energy Storage

As energy storage systems move toward higher capacity, higher energy density and faster charge-discharge rates, efficient thermal management has become essential for battery safety, performance and long-term reliability.

Designed specifically for 587Ah high-capacity prismatic cells, the 587 ESS Cooling Plate provides an efficient liquid cooling solution for utility-scale and containerized energy storage systems.

Optimized for 587Ah ESS Battery Cells

Manufactured from high-thermal-conductivity 3003-series modified aluminum alloy, the cooling plate is produced using precision stamping and high-temperature vacuum brazing technology.

The integrated brazed structure provides:

· Excellent thermal conductivity

· High structural rigidity

· Reliable sealing performance

· Good corrosion resistance

· Consistent long-term cooling performance

The internal flow channel is optimized to promote uniform coolant distribution across the battery contact area, helping minimize localized heat accumulation and maintain excellent cell-to-cell temperature consistency, with a measured temperature difference of less than 2.1°C under specified test conditions.

Efficient Thermal Management for Safer ESS Operation

Uniform temperature control helps reduce thermal gradients and thermal stress within battery cells, supporting more stable battery operation and helping slow performance degradation over extended operating cycles.

To ensure reliable performance, Trumony applies strict quality control procedures, including helium leak detection and hydraulic pressure testing, helping verify the sealing integrity of each cooling plate before delivery.

Flexible Customization for Different ESS Designs

The 587 ESS Cooling Plate can be customized according to specific battery pack and module requirements, including:

· Inlet and outlet positions

· Flow channel configuration

· Surface insulation coating

· Interface structure

· Overall dimensions and mounting features

This flexibility enables easier integration into different battery module and ESS architectures.

Reliable Liquid Cooling by Trumony

Combining high-performance aluminum materials, precision stamping, vacuum brazing and professional thermal management expertise, the 587 ESS Cooling Plate is engineered to deliver stable and efficient cooling for large-capacity energy storage applications.

From 587Ah battery modules to utility-scale ESS, Trumony provides liquid cooling solutions designed around the thermal, structural and integration requirements of modern energy storage systems.

Trumony Aluminum — Your Liquid Cooling Expert for Battery Thermal Management.

August 21, 2026
Axial Fans for Air-to-Water Heat Pumps: Efficiency, Noise and Reliability

In Heat Pump Operation, the Fan Is a Key Gateway to Heat Exchange Efficiency

Driven by the demand for clean heating, building energy efficiency and low-carbon renovation, air-source heat pumps are widely used in residences, apartments, hotels, schools, office buildings, hospitals and commercial buildings. They provide heating, domestic hot water and, in some systems, cooling support. For end users, the performance of a heat pump is not judged only by heating capacity. Energy consumption, nighttime noise and stable operation in low-temperature conditions are equally important.

In the outdoor unit of an air-to-water heat pump, the axial fan organizes outdoor airflow through the evaporator, allowing the air to fully interact with the heat exchanger. Whether the airflow is sufficient and evenly distributed can affect evaporator heat exchange efficiency, defrosting cycles and the overall operating condition of the unit. If the fan is undersized, the heat exchanger may not fully utilize the available heat in the outdoor air, which can increase the compressor load. If the fan is selected too large without proper system matching, it may lead to higher power consumption, increased noise and structural vibration.

Therefore, the heat pump fan is not just a supporting component. It is a key part of the heat exchange system that requires careful matching. It connects overall system efficiency, operating sound level and long-term user experience.

Why Axial Fans Are Suitable for Heat Pump Outdoor Units

Air-source heat pumps need to continuously extract heat from outdoor air. This means the outdoor unit usually requires a relatively high air volume. At the same time, the system resistance of the evaporator is typically within a low to medium range, making axial fans a suitable choice for airflow management.

An axial fan moves air along the axis of the motor. The airflow path is direct, and the overall structure is relatively compact. This makes it easier to integrate the fan with finned heat exchangers, inlet rings, protective grilles and the outdoor unit housing. For heat pump units installed in gardens, on rooftops, on equipment platforms or beside building façades, this structure helps create a stable air inlet and outlet path within a limited installation space.

However, the role of an axial fan in a heat pump is not limited to “providing airflow”. Once installed in the unit, the fan must also support stable air volume, acceptable noise levels, speed control and outdoor operating conditions. In residential and commercial applications, fan performance often influences how users perceive the quality of the entire heat pump system.

Efficiency: From Fixed Speed to Demand-Based Operation

When the fan becomes part of the heat exchange system, efficiency cannot be evaluated only at a single rated operating point. Air-to-water heat pumps operate under changing conditions throughout the year. The required airflow may vary between day and night, early winter and severe cold, heating operation and defrosting conditions.

If a fan runs continuously at a fixed speed, it may cause unnecessary energy consumption and make it harder for the system to maintain appropriate performance under partial-load conditions.

The value of EC axial fans lies in their ability to adjust speed according to heat pump load. Through 0–10V, PWM or communication-based control, fan speed can be adapted to the operating status of the unit. At low load or during night-time operation, the fan can run at a lower speed to help manage energy use and noise. When the load increases or frosting causes higher resistance, the fan can maintain the required airflow to support evaporator performance.

Of course, fan efficiency is not determined by the motor alone. Impeller diameter, blade angle, tip clearance, inlet ring geometry and the available inlet and outlet space all affect the real performance of the fan once it is installed in the heat pump unit. A good laboratory curve does not necessarily mean the same result after integration into the final housing. A mature fan solution should consider the motor, impeller, airflow guidance and the system boundary of the outdoor unit together.

Noise: Details Matter More at Night

Efficiency affects operating cost, while noise directly affects user experience. Air-to-water heat pumps are often installed close to bedrooms, neighbouring windows or shared outdoor areas. During the day, fan noise may be less noticeable due to background sound. At night, however, airflow noise, low-frequency vibration or speed fluctuations can become much easier to perceive.

Noise reduction for heat pump fans should not be judged by a single decibel value alone. Tonality, sharpness, periodic fluctuations and overall sound quality also matter. Blade profile, leading-edge design, impeller balancing, inlet ring matching and motor control strategy can all influence the final acoustic impression.

A well-designed aerodynamic structure helps reduce flow separation and vortex-related noise, resulting in a smoother sound profile. Smooth EC motor speed control can also support reduced fan speed in night mode, helping to limit disturbance to the surrounding environment. For heat pumps used in residential, hotel and commercial projects, low-noise operation has become an important part of product experience rather than a secondary feature.

Reliability: Winter Operation Shapes Long-Term Reputation

While efficiency and noise affect daily experience, reliability determines whether the equipment can operate stably over time. Heat pump outdoor units are exposed to rain, moisture, dust, temperature fluctuations and frequent start-stop cycles. In winter, frost may form on the evaporator surface, narrowing the air passage and changing system resistance.

Under such conditions, the fan needs a certain pressure reserve to handle resistance changes caused by frost, dust build-up or changes in inlet and outlet conditions. After defrosting, condensate drainage, base pan icing or ice accumulation on the grille may also affect the next start-up.

For this reason, fan reliability should not be assessed only by rated data. Bearing life, insulation class, protection performance, material weather resistance, low-temperature start capability and long-term dynamic balance all deserve attention. As R290 and other low-GWP refrigerants are adopted in some heat pump products, the motor structure, control electronics and installation position of the fan also need to be considered as part of the overall safety design.

Selection: From Component Purchasing to System Matching

When selecting axial fans for heat pump applications, manufacturers should focus on several practical questions: Is the static pressure sufficient at the target air volume? Can noise be controlled after installation? Is there enough margin under frosting conditions? Can the speed control method be integrated with the main control board? Are motor temperature rise and bearing life suitable for long-term operation? Are the housing, grille and airflow guidance structure convenient for unit assembly?

These questions are closer to real applications than simply comparing air volume, power and price. The heat pump industry is moving from parameter-based competition toward system-level performance. Whether a fan supplier understands the actual operating conditions of the unit can influence the final product performance.

Blauberg Motoren has long focused on motors and fans, with product directions covering EC, AC and DC motors, as well as axial and centrifugal fan solutions. For heating, refrigeration, air conditioning and ventilation applications, Blauberg can provide fan-matching references from the perspectives of motor efficiency, impeller design, control method and application boundary.

For air-to-water heat pump manufacturers, selecting the right axial fan can help improve overall efficiency performance, manage operating noise and support stable operation in low-temperature environments. A heat pump with a good user experience is rarely the result of one core component alone. It comes from the careful matching of multiple key components. The axial fan is one of the parts that deserves close evaluation.

August 20, 2026
Smart Laser Distance Measurer: Fast Reading, Zero Error, All-Round Measurement Tool

In the world of construction, interior design, and DIY projects, precision is non-negotiable, and time is money. The days of fumbling with cumbersome tape measures, struggling with sagging lines, and wrestling with two-person operations for long spans are rapidly fading. Enter the HOLO handheld laser distance measurer—a sophisticated instrument engineered to deliver fast reading, zero error, and all-round measurement capability. This device isn’t just an upgrade; it’s a revolution in how professionals and hobbyists approach spatial measurement.

Unmatched Speed and Accuracy

At the heart of the HOLO laser distance measurer is its ability to provide instant, accurate results. Traditional tape measures require physical alignment, manual reading, and are susceptible to human error. In contrast, HOLO’s device offers a near-instantaneous response time, with measurements appearing on the screen almost as quickly as you can press a button. This speed transforms workflow efficiency, cutting engineering survey time by as much as half and freeing up teams to focus on analysis rather than logistics.

Accuracy is where the HOLO device truly excels. With a measurement accuracy of ±1.5mm, it guarantees the precise readings essential for tight engineering tolerances, fixture fitting, and structural assessments. This level of precision is made possible by advanced phase-based laser ranging technology, which uses amplitude modulation to measure phase differences and deliver millimeter-level reliability.

All-Round Capabilities

The “All-Round Measurement Tool” moniker is more than just marketing. The HOLO laser distance measurer handles a vast array of scenarios with ease:

● Impressive Range: Depending on the model, it can measure distances from as short as 5 centimeters to an expansive 120 meters, covering everything from a small closet to a large warehouse floor.

● Versatile Modes: It is equipped with a suite of functions that go beyond simple distance. Features include single and continuous measurement, area and volume calculation, and the Pythagorean theorem function for indirect height and width measurement without needing to climb a ladder.

● Indoor and Outdoor Use: While red-light models are ideal for standard indoor applications, HOLO offers green-light rangefinders with superior anti-interference capabilities, making it easy to see the laser spot even in bright outdoor conditions or over long distances.

Enhanced Usability and Durability

The HOLO laser distance measurer is designed with the user in mind. It is compact and lightweight, with some models weighing as little as 100 grams and fitting comfortably in your hand or pocket. A backlit display ensures clear readability even in bright sunlight or dark basements. Durability is also key, with devices boasting an IP54 rating for dust and splash resistance, ensuring they can withstand the rigors of a job site.

The Future of Measurement

The HOLO laser distance measurer represents a significant leap forward from traditional measurement methods. By combining unparalleled speed and accuracy with a versatile, easy-to-use design, it empowers professionals to work smarter, faster, and more confidently. Whether you are an architect, an interior designer, or a dedicated DIYer, integrating this tool into your kit guarantees that you spend less time measuring and more time building.

August 20, 2026