Semi-Welded Plate for Heat Exchanger,Plate Heat Exchanger 

Company Profile
Shanghai Empire Mechanical Engineering Co., Ltd. is specialized in manufacuturing plate heat exchanger,
plate and shell heat exchanger,plate heat exchanger plate,plate heat exchanger gasket and hydraulic press for forming plate.We can also provide plate heat exchanger mould,semi-welded plate heat exchanger,wide gap/free-flow plate heat exchanger. 

Products Description
Semi-welded plate heat exchanger is widely used in aggressive media for heating and cooling. One Semi-welded plate cassette is made of two corrugated heat exchanger plates which are mounted in a 180 angle to each other; back to back these are laser welded alongside the sealing groove provided for the gasket, the aggressive media flows through the inlet flow passages, and on the outside, each cassette is sealed with a gasket, when refrigerant passes from one cassette to the other, only two of the four ring gaskets at the apertures get in contact with the media. 
 Our Advantages
a. can provide various phe plates for all makes and models,and also make plate mould according to
customer requirements.
b. are supplier of phe replacement plates for GEA,Tranter,Sondex,Funke,Thermowave,APV.
c. not only produce conventional plates, but also special plates, such as semi-welded,free-flow,double-wall plates.
d. designing and calculating new PHE according to technical specification provided by customers in different
industry conditions.
e. high quality,reasonable price,fast delivery.
f. We are the source of goods,keep sizable inventory of gaskets & plates to ensure delivery time. 
g. ISO9001 & ISO14001

Providing Plate and Gasket for Full Makes
Production Line
Making plate mould -Pressing replacement plates-Punching plate holes
-Testing plate corrugation depth- Testing plate crack-Assembling PHE


Quality check
Plate testing:
First, testing plate corrugation depth (free channel).Use micrometer (the best digital displayer) to test 32 sites of plate.Second, testing plate crack.The method is dye check. Spraying display agent (white) on one side of plate,the other side of plate sprays penetrant (red) , if penetrant passes through plate and the side of display agent is dyed red, it shows the plate has crack, the method is very simple and efficient.

Shipping & Packing
Delivery time: Within 10 working days after received the deposit and confirmed all details.
Package details: Standard export plywood case & customizing