ABOUT PRODUCT

It's the evaporator that the cold water flows in the tube and the refrigerant evaporates in the shell. It's one of the main styles of refrigerating unit that cool the secondary refrigerant. It commonly adopt horizontal type, which has the characteristic of effective heat transfer, compact structure, small occupied area and easy installation etc.

Features
   1) simple structure , convenient cleaning 
   2) high heat transferring efficiency . 
   3) strong adaptability 
 
Material
Tube : copper , 
Shell : carbon steel , stainless steel 
Tube sheet: stainless steel

Typical applications 
Process liquid or gas cooling
Process or refrigerant vapor or steam condensing
Process liquid, steam or refrigerant evaporation
Process heat removal and preheating of feed water
Thermal energy conservation efforts, heat recovery
Compressor, turbine and engine cooling, oil and jacket water 
Hydraulic and lube oil cooling



Advantages
1.Less expensive as compared to other type coolers.
2.Can be used in systems with a wide range operating temperatures and pressures.
3.Pressure drop across a shell and tube heat exchangers is less.
4.Tube leaks are easily located and plugged since pressure test is comparatively easy.
5.Tubular coolers in refrigeration system can act as receiver also.

6.Using sacrificial anodes protects the whole cooling system against corrosion.
7.Extended heat transfer surfaces (fins) can be used to enhance heat transfer.
8.Cleaning and repair are relatively straightforward, because the equipment can be dismantled for this       purpose
9.The heat exchanger has two type including horizontal and vertical styles, so it can be installed in         different locations conveniently.


ABOUT COMPANY

Zeniya Refrigeration and Air Condition Equipment Co., Ltd is a manufacturer established in 2007.
Plant area 10000m3
Production value USD 4,000,000
Zeniya own testing lab, various CNC machine, and can provide perfect after-sale service.
Zeniya focus on quality improvement and cost control. That's why we were born as marine air conditioner OEM factory and developping into top supplier of marine air conditioner in China. And now we expand our business into air conditioning and refrigeration application in various area such as building, agriculture, commerical, industry etc.