Plate heat exchanger is a new type of heat exchanger composed of a series of stacked metal sheets. The plates are installed in a frame with movable plates and fixed plates on the side and tightened by clamping bolts. There are corrugated grooves in the opposite direction of each adjacent plate, and the corrugated grooves support each other to form a contact point. When the medium flows, turbulence will be formed and higher heat transfer efficiency will be obtained. The function of the sealing gasket is to seal the flow passage.
Plate heat exchanger design selection, the pressure drop is also a certain requirement, so it should be checked. If the pressure drop exceeds the allowable pressure drop, it is necessary to re-calculate the design selection until the process requirements are met.
Plate and gasket
The plate materials and the gasket materials mainly depend on the corrosive properties and temperatures of the cold exchange medium and the heat exchange medium. The plate heat exchanger's plate materials and corresponding applicable places are given in Table 1 and its gasket materials and corresponding applicable places in Table 2 for your reference.
The unique structure of the shunt area can balance the fluid distribution; the sheet has a unique linear and planar positioning structure, which can reduce the possibility of misalignment between the sheets; the pores on the sheet have an "interlocking" structure for making the sheets interlock with each other. Large-angle ripples can improve the heat transfer coefficient while greatly reducing the resistance; the small-angle ripple design can reduce the degraded resistance with low heat transfer coefficient.
The required heat transfer area can be achieved by adding or subtracting plates. A heat exchanger can be divided into several units, which can be adapted to heat or cool several fluids simultaneously.
Q&A
1. Q: How long can we deliver goods?
A: It would be 15-25 days after payment and drawing sketch confirmed
2. Q: Can your company supply an after-sales warranty?
A: Yes, we can supply 1-year after-sales warranty against B/L date.
3. Q: What payment terms can you accept?
A: We can accept L/C, T/T, etc.
4. Q: Can you accept customized order?
A: Yes, we accept, we have a very professional technical group who can design the special products according to your basic parameter/ datasheet/ drawings or sample.
5. Q: Do you have your own factory or just you are a trading company?
A: We are the direct factory group, one is in Guangzhou City, Guangdong Province, another is in Huanggang City, Hubei Province.
6. Q: Is OEM order acceptable to your company?
A: Yes, OEM is Welcomed.
7. Q: What kind of equipment used for manufacturing process?
A: A series of high-tech equipment used in the process of manufacture,
including special hydraulic machine for plate heat exchanger, CNC automatic cutting machine,
automatic wheat arc welding machine, automatic plasma welding machine, CNC plate winding machine, shearing machine and etc.
These machine
8. Q: Whate are certificates and soft power used in manufacturing process?
A: Tranp has obtained ISO9001 certification, CE certification,
standardized enterprise certification and various utility model patent certificates, with professional engineering and technical personnel engaged in the design of heat exchange equipment, thermal system and environmental recovery system. We will help customers to qualify CE certificates or other foreign certificates in different area all over the word.
9 .Q: What material and standards used for products?
A: All the products are manufactured as per national standards,including TSG21-2016, NB/T47004-2009, GB150.1-4-2011, GB/T151-2014, GB/T14296-2008 and etc.
10.Q: What is quality inspection procedure to maintain product quality?
A: Tranp has provided professional inspection regulation for Final quality controls for all products, to strictly control the quality of products from our warehouse.
About Warranty:
We promise 1 year guarantee, all reasonable relevant cost will be undertaken by us in the first year if our heat exchanger fails to work due to quality problem, only the free repairing operation guide is available in the rest of the 9 years via E-mail /Fax/Phone
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