XMK new design CWS/EWS series high air duct type unit coolers mainly adopt the design of air duct type fans, mainly used in ordinary medium and large cold storage .
EWS is mainly used in explosion-proof raw material cold storage.
Using water defrosting method.
Product Description
Water Defrosting
Using water defrosting method , the defrosting time is short, and the little effect on cold room temperature. Sieve poretype defrosting water pan and inner & outer water baffles are used to prevent water spraying into cold storage and wind blades during defrosting.
Casing
Adopt high quality steel plate with powder coating RAL9003
Heat exchanger coil
Copper tubing φ15,spacing 50 x 50 . Corrugated aluminium fins, fin spacing 4.2 mm & 6.4 mm.
Refrigerants
It can meet requirements of R404A, R507A,R448A,R449A,R134a,R22 and other refrigerants.
Fans
CWS series adopts ordinary motor; EWS series adopts Exd II BT4 explosion-proof motor, can be used in zone 1 and 2 district-level other anti explosive mixed gas space.
Fan blade φ500, φ600
Specification
Model of Fin spacing 4.2mm, apply for high temperature cold storage