Factory wholesale Round Spiral Duct - Total Heat Exchanger – Holtop

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We support our purchasers with ideal premium quality products and substantial level company. Becoming the specialist manufacturer in this sector, we've acquired rich practical working experience in producing and managing for Hrv Vent, Air Recovery System, Heat Recovery Ventilation System, We give priority to quality and customer pleasure and for this we follow stringent excellent control measures. We've got in-house testing facilities where our items are tested on every single aspect at different processing stages. Owning to latest technologies, we facilitate our clients with custom made creation facility.

Factory wholesale Round Spiral Duct - Total Heat Exchanger – Holtop Detail:

Working Principle of Holtop Crossflow Plate Fin Total Heat Exchangers (E.R. Paper for enthalpy exchange core)

The flat plates and the corrugated plates form channels for fresh or exhaust air stream.

When the two air steams passing through the exchanger crossly with temperature difference, the energy is recovered.

Main features

1. Made of E.R. paper, which is featured by high moisture permeability, good air tightness, excellent tear resistance, and aging resistance.
2. Structured with flat plates and corrugated plates.
3. Two air streams flow crossly.
4. Suitable for room ventilation and industrial ventilation system.
5. Heat recovery efficiency up to 70%

Gas molecules type	Carbon dioxide (CO₂)	Ammonia (NH₃)	Methane (CH₄)	Vapor(H₂O)	The clearance of fiber
Diameters(nm)	0.324	0.308	0.324	0.288	0.3(for reference)

Application

Used in comfortable air conditioning ventilation system and technical air conditioning ventilation system. Supply air and ex- haust air totally separated, heat recovery in winter and cold re- covery in Summer

Specifications

Model	A (mm)	L (mm)	C (mm)	Optional corrugation height (mm)	Remarks
HBT-W168/168	168	≤500	240	2.0, 2.5	One module
HBT -W202/202	202	≤500	288	2.0, 2.5
HBT -W222/222	222	≤500	317	2.0, 2.5
HBT-W250/250	250	≤700	356	2.0, 2.5, 3.5
HBT-W300/300	300	≤700	427	2.0, 2.5, 3.5
HBT -W350/350	350	≤700	498	2.5, 3.5
HBT -W372/372	372	≤700	529	2.5, 3.5
HBT -W400/400	400	≤700	568	3.5
HBT -W472/472	472	≤550	670	3.5
HBT -W500/500	500	≤550	710	3.5
HBT -W552/552	552	≤550	783	3.5
HBT -W600/600	600	≤550	851	3.5
HBT -W652/652	652	≤550	925	3.5
HBT -W700/700	700	≤550	993	3.5	Multi-modulecombined
HBT -W800/800	800	≤550	1134	3.5
HBT-W1000/1000	1000	≤450	1417	3.5
HBT-W1200/1200	1200	≤450	1702	3.5
HBT -W1400/1400	1400	≤450	1985	3.5
HBT -W1600/1600	1600	≤450	2265	3.5

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Our company insists all along the quality policy of "product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" and also the consistent purpose of "reputation very first, shopper first" for Factory wholesale Round Spiral Duct - Total Heat Exchanger – Holtop, The product will supply to all over the world, such as: Mali, United Kingdom, Czech Republic, To achieve reciprocal advantages, our company is widely boosting our tactics of globalization in terms of communication with overseas customers, fast delivery, the best quality and long-term cooperation. Our company upholds the spirit of "innovation, harmony, team work and sharing, trails, pragmatic progress". Give us a chance and we will prove our capability. With your kind help, we believe that we can create a bright future with you together.

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Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!

By Myra from Jordan - 2015.11.02 11:11

We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!

By Kelly from Niger - 2015.10.09 19:07