In cold-climate ventilation, an exhaust-to-supply air-to-air plate exchanger can frost on the exhaust side when the supply outlet drops below the dew point of the humid exhaust. Frost narrows the channels, raises pressure drop and eventually blocks the core. Knowing when it forms — and which protection strategy to use — keeps the unit efficient […]
Commercial Kitchen Heat Recovery from Exhaust
Commercial Kitchen Heat Recovery: Capturing Energy from Exhaust with Air-to-Air Heat Exchangers Walk into any busy restaurant kitchen at dinner service and you will feel it: a wall of hot, greasy exhaust air being thrown out through the hood, while at the same time the make-up air unit is burning energy to condition cold outside […]
板式换热器：类型、应用与维护
Plate heat exchangers: how they work, gasketed vs brazed vs welded types, where they are used, cleaning and a practical selection checklist for engineers.
换热器选型指南：板式、管壳式、转轮式等
A practical heat exchanger selection guide comparing plate, shell-and-tube, rotary, air-to-air and microchannel types with tips to match duty and boost efficiency.
Heat Exchanger Selection: Plate, Shell-and-Tube, Rotary
换热器是热回收与工艺换热的核心设备。本文对比板式、管壳式、转轮式、气气及微通道换热器的原理、优缺点与适用工况，并给出选型步骤与维护要点，助您精准匹配工况、提升换热效率。
逆流式空气-空气换热器的应用
Counter-flow air-to-air heat exchangers are high-efficiency thermal management components designed to transfer heat between two separate air streams without mixing them. By allowing the hot air and cold air to flow in opposite directions, the exchanger maintains a larger temperature difference throughout the heat transfer process, achieving higher efficiency compared with traditional cross-flow designs. Due […]
Stainless Plate Exchanger for CO/RCO Exhaust Recovery
This stainless steel air-to-air plate heat exchanger is specifically designed for use in CO (Catalytic Oxidation) and RCO (Regenerative Catalytic Oxidation) systems. It efficiently recovers waste heat from high-temperature exhaust gases generated during catalytic combustion processes, significantly reducing energy consumption and improving overall system efficiency. Constructed with high-quality stainless steel, the heat exchanger offers excellent […]
Rectangular Cores for EV Charging Station Ventilation
This product is a high-efficiency rectangular sensible heat exchange core specially designed for ventilation and cooling of EV charging stations, electrical cabinets, and energy storage enclosures. Featuring a counterflow air-to-air heat exchange structure, it enables effective heat transfer between internal and external air streams while keeping them completely separated, preventing dust, moisture, and contaminants from […]
Plate Exchanger Cuts Boiler Exhaust White Plume
The hydrophilic aluminum foil plate heat exchanger is designed for boiler exhaust treatment and fresh air system integration, offering a customizable solution for white plume reduction and energy recovery. By applying a hydrophilic coating to aluminum foil plates, the exchanger ensures efficient condensate formation and drainage during air-to-air heat exchange.When hot and humid boiler exhaust […]
Flue-Gas Heat Recovery in Industrial Painting
In the industrial painting field (such as spraying and drying in automotive, home-appliance, and metal-product industries), the production process generates large amounts of high-temperature organic exhaust and hot air, especially in drying ovens, flash-off ovens, and pre-treatment heating sections, where the flue gas contains substantial waste-heat resources. By recovering this flue-gas waste heat, energy consumption […]
Core heat exchanger product families
Air-to-Air Heat Exchanger
面向暖通空调与通风的板式、旋转式或热管回收。
Plate Heat Exchanger
空气与液体用大表面积固定芯体。
旋转热回收轮
大风量用高效能量回收。
Heat Pipe Heat Exchanger
用于洁净场合的被动、完全分离气流。
Free online tools: Unit Converter · Frost & Condensation Risk Estimator