Home > Products > Rotary Heat Exchanger > Recuperator Heat Exchanger, Rotor Type, Eurovent Approved
Recuperator Heat Exchanger, Rotor Type, Eurovent Approved
- Tianjin Port
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Product Details
Place of Origin | Beijing, China | Brand Name | Holtop | |
Model Number | HRT500~5000 | Type | Other, Rotary Heat Exchanger | |
Application | Other, Heat Exchange Part | Certification | CE |
Seaworthy Wooden Cases
Product Description
Specifications
Eurovent Rotary Heat Exchanger3 A molecular sieve coating with thickness of 0.04mm
Holtop Rotor Recuperator Heat Exchanger Features
1. Heat Recovery Efficiency : 70%~90%
2. Coating Material: 3 A molecular sieve
3. Double Sealing system
4. Purge sectors
5. Laminar flow channels
6. Certificates: CE & Eurovent
Working Principle
Rotary heat exchanger is composed of alveolate heat wheel, case, drive system and sealing parts.
The exhaust and outdoor air pass through half of the wheel separately, when the wheel rotates,
the heat and moisture are exchanged between the exhaust and outdoor air. The energy recovery efficiency is up to 70%~90%
Wheel Materials
The sensible heat wheel is made by aluminum foils of 0.05mm thickness.
And the total heat wheel is made by aluminum foils coated with 3A molecular sieve of 0.07mm thickness.
Wheel Construction
The wheel of the rotary heat exchanger is made of alternating layers of flat and corrugated aluminum foil to form the alveolate shape.
Various height of corrugation is available. Flat surface ensures minimum leakage. Interior spokes are used to mechanically bond the rotor’s laminations. These are threaded at the hub and welded at the periphery.
Laminar Flow Channels
The wave type structure of the wheel forms narrow channels in the direction of air flow. The air flow forms a laminar flow inside the wheel
when passing through it. When the wheel rotates, dust won’t accumulate on the channel since outdoor air and exhaust air respectively flow through the channels from two directions. This is called self cleaning.
Double Sealing System
Unique double sealing system is installed around the rotor periphery and along the central beam. The sealing materials are soft and dense of small friction and longer service life.
Bearing and Lubrication
The hub of the wheel is equipped with life-time- lubricated ball bearing or roller bearing, and with covers at both sides. No maintenance is required under normal usage.
Product Show of Rotor Recuperator, Eurovent Approved
Company Profile

Founded in 2002, we are a famous air to air heat exchanger equipment manufacturer in China. Our company is located in Baiwang Mountain Forest Park that is famous for "Oxygen Source of Beijing", with construction area of 30,000 square meters. Yearly production quantity reaches 100,000 sets. We have been dedicating to researching and developing air heat exchange technology since setting up. We were one of the main companies engaged in editing national standard "GB/T 21087-2007 air to air energy recovery equipment" in 2007 and "unit type ventilation air to air heat recovery units for air condition" in 2013. We master air heat exchange core technology. We independently develop various kinds of heat exchangers such as plate, rotary, heat pipe type and liquid circulation type etc. and use the heat exchange technology developing heat recovery ventilator and combining heat recovery air handling units, wind turbine air to air heat exchange coolers etc., which are widely applied to healthy green house, commercial central air condition, industrial purification central air condition, wind turbine, basement station cooling system etc. Our products sell in native and export to 41 foreign countries and areas. Heat recovery ventilator and heat exchanger rank top one in native market share.
Contact Us
- Beijing Holtop Artificial Environment Technology Co., Ltd.
- Contact nameLynn Zhang Chat Now
- Phone86-10-59798831-626
- AddressNo. 158, Hanjiachuan
Product Categories
Accessories | Air Handling Unit | Climate Unit | Fresh Air Handling Unit |
Heat Pipe Heat Exchanger | Heat Recovery Ventilator | New Products | Plate Heat Exchanger |
Rotary Heat Exchanger |
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