VRcooler OEM ammonia blast chilling heat exchanger

 Application and Models

Cubic, top and floor standing units for installation in the ceiling and the floor of cold rooms for preservation and the cooling of all kind of products.

The ammonia units coolers cubic series, includes 4 main different series, for high INHA, medium INHM, low INHB and extra low temperatures INHT..

By the way the TOP version includes another 4 main series, for high IPHA, medium IPHM, low IPHB and extra low temperatures IPHT.

General features

Coils

High performance finned coils, built in stainless tube AISI-316 with welding TIG ORBITAL and corrugated aluminium with 4,2 mm., 6 mm., 8 mm. and 10 mm. fin spacing. The frame is manufactured in aluminium sheet, protected by collars. Headers with steel connections.

External structure

Manufactured in RAL-9018 white colour polyester high resistance aluminium. The whole structure is compact and highly rigid to avoid vibrations. All pieces are easily dismantled for maintenance.

Fans

Helicoidal fans with high performance protection grids and 400 V / 50 Hz three phase motor fans diameters 400, 500, 630 & 800 mm., with IP-54 protection grade, external rotor and low power consumption. Ball bearing are supplied with low temperature grease for -50º C. All the motors can be wired to the centralized waterproof junction box, according to IP-55 standards.

Defrosting heaters

Defrosting is carried out by 230 V electric heaters, built in shielded stainless steel tube, with vulcanized ends avoiding shunts, inserted in the coil and tray and wired to the waterproof junction box.

All the models may be supplied with defrosting heaters.

Compared with other competitors, our advantage is that we have heat exchanger design software which Guentner and Cabero are using,  Vrcooler offers tailor-made heating and cooling product.

We do have a new welding machine, automatic welding machine, the advantages are as following:

1. Lower leaking rate

2. Better apperance

3.  Higher efficiency

Lead Time: 20 - 40 days 
Payment Terms: 30% T/T payment in advance, 70% T/T payment before delivery
Packing Condition: Standard export packing or customized packaging

Changzhou Vrcooler Refrigeration Co.,Ltd

Tel: +86-0519-88782189

Website: www.vrcooler.com

Skype: anniecooler