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Spiral- tunnel- IQF- flow- blast- plate & belt freezers


Description / remarks: 

Used and in condition as new Thriphase spiral freezer type T 303 with a product capacity (based on potato products with an in feed temperature of +80°C the maximum freeze down capacity is 2340 kg/h) that depends on the product data. Specifications: complete stainless steel spiral freezer, in feed/out feed North/South, the spiral freezer will be provided with a new RVS Ashworth 1” pitch Omnigrid fine mesh belt with B26-12-17 mesh overlay and stainless steel flites fitted to both edges, belt width gross 660 mm, net 610mm, belt length 371 meter, effective belt length 260 meter, number of tiers 28, maximum product height 45 mm, minimum/maximum belt speed 7- 15 meter/min., in feed height 90mm, out feed height 4165 mm. Furthermore this excellent spiral freezer is equipped with a stainless steel evaporator with 4 pcs. high pressure ventilators of each 17kW with a total air flow of 180.000 m³/h and split up in 3 blocks of each 242kW at an evaporating temperature of -40°C, hot gas defrost, stainless steel switch-box and belt spray installation. The spiral freezer is designed in such a way that the freeze down process can be continued during a very long period of production. That is why an extra evaporator block of 242kW was placed. During a defrost cycle with hot gas one cooler will be disconnected by means of an automatic sliding door, which guarantees the air flow by the other two remaining coolers. Spiral freezer is delivered without panels/housing (if desired this can be provided by our company). The spiral freezer will be completely checked by Comron International after sale in case of mechanical/electrical defects. The gearboxes will be supplied with new oil, the evaporator blocks will be tested on nitrogen pressure and the spiral freezer will be delivered with a 3 months guarantee on the main components.

Cooling capacity:
482 kW/142 tons
Type of refrigerant:
NH3/Freon Pomp
400 V
Absorbed power:
73 kW
Year of Manufacture:
Dimensions (LxWxH):
975 x 670 x 450 cm
Comron Used To Cool