Key Features

Large Sprocket / chain Drive

• Synchronized Triple Drive

• SUS304 fully welded structure, heavy load, easy for maintenance.

• Variable belt speed.

Stainless Steel Mesh Belt

• SUS304 food grade spring wire, high strength, 8-10 years’ service life.

• Open structure, easy for cleaning, width suitable: 400~1372mm.

• Optional edge guard board to prevent products dropping.

Efficient evaporator

• The design was simulated with European professional heat exchanger software.

• All tubes are expanded hydraulically rather than mechanically. More uniform expansion and tighter fit between tube and fins. Improved heat exchanging performance.

• Variable fin pitch used to delay the frost formation on the fins surface. Longer frosting interval.

• Easy access and cleaning

• Tube material: Stainless steel, Aluminum
  Fin material: Aluminum

Insulated enclosure

• Continuous PIR panel fabrication line from German Hennecke. 50mm to 250mm thick. Limited combustibility.Fully welded stainless steel enclosure available as option.

Fully welded floor

• Modular stainless steel fully welded floor, leak proof.
  Sloped floor, fast drainage through four drains at the corners. Easy Access.

Air Flow Design

• The cold and high velocity air flow is guided with the air baffles evenly through the product area.

• Minimum food dehydration, best heat transfer.

• Air shrouds provided to minimize cold loss at the opening of infeed and outfeed.

• Spacious access inside freezer for maintenance and cleaning personnel

Intelligent control system

• PLC touch screen, friendly interface, easy operation.

• Real-time display of equipment running status, temperature of each area, fault alarm.

• Preset freezing programs tailored for different products.

• Optional remote troubleshooting module.

Air defrost system

• The ADF blows pulses of pressurized air of high velocity repeatedly over the evaporator fins while the products continue to run in the freezer.

• The freezer inside temperature is more stable because of less frost on the fin.

• Thanks to longer runtime, the production output is increased.

CIP（Cleaning-in-Place）

• The system cleans and disinfects the interior of the freezer completely to meet the sanitary requirements of food safety production.

• Our system design is programmed with tailored CIP recipes to suit various product and needs.

Performance Metrics

• Structure1 Double spiral freezer Drum diameter 1620 5800mm

  Layers 6-40

  Insulated enclosure PIR/PU, SS skin at both sides

  Mesh belt width 520-1220mm

  Infeed length 500mm

  Outfeed length 500mm

  Control panel PlC touch screen, SS panel

  Refrigerant Freon, Ammonia, CO2

  Evaporator Al/SS tube, aluminum fin, variable fin pitch

  Defrost Water/hot gas/ADF optional

  Freezing\cooling time Stepless variable frequency adjustable

  Cleaning Manual/Belt Washer/CIP

  Structure2 Single drum spiral freezer

  Drum diameter 1620-5800mm

  Layers 6-40

  Insulated enclosure PIR/PU, double sides stainless steel panel

  Mesh belt width 520~1372mm

  Infeed length 500mm

  Outfeed length 500mm

  Control panel PLC touch screen, SS panel

  Refrigerant Freon, Ammonia, CO₂

  Evaporator Al/SS tube, aluminum fin, variable fin pitch

  Defrost Water/hot gas/ADF optional

  Freezing\cooling time Stepless variable frequency adjustable

  Cleaning Manual/Belt Washer/CIP

Applications

• Bakery Products: raw bread dough, pizza dough, croissant, baked bread, buns. It can also cool the baked bread to ambient temperature for packing later.

• Seafoods: including whole fish, fish fillet, shrimps, shellfishes, octopus, etc. Ready-to-eat meals and frozen food lines

• Ready Meals: the packed meals, flight meals and microwave meals can also be frozen or cooled by the spiral freezer. The freezing time can be less than 1.5 hours from cooked temperature to -18C.

• Poultry products（raw): freezing raw chicken parts efficiently, including chicken wings, breasts, thighs, fillets, etc. The capacity can range from 500kg to 5 tons/hour. Our major poultry customers include Tyson Foods, CP Foods, Cargill, Sunner, etc.

• Poultry products（cooked）: freezing the fried chicken nuggets for major fast food chains, including KFC, Mcdonald’s, Pizza Hut, Burger King, etc. The most common capacity is between 500kg to 4 tons/hour. The freezer is equipped with a CIP system to clean the freezer automatically after each workshop.

• Ice Cream: ice cream hardening. It can quickly harden the ice cream in boxes from -4℃ to -18℃. The major ice cream brands, are Unilever, Walls, Baxi, Haagen Dazs, etc. It is more efficient and energy-saving than the traditional static blast freezer.

• Chinese Pastry products: freezing Chinese pastries, including steamed buns, buns, dumplings, spring rolls, Indian parathas, etc. Our major customers include Kawan Foods, Sanquan Foods, Anjoy Foods, Sinian Foods, etc. The production capacity ranges from 300kg to 3000kg/hr.

Benefits

• Compact design with high throughput

• Uniform and fast freezing

• Energy efficiency

• Customizable belt width, tier height, and freezing time

• Compatible with various packaging types (tray, bag, loose)