Used Advanced Equipment Stainless Steel IQF Nitrogen Spiral Freezer System 21 Tiers Low In High Out

The Advanced spiral freezer is designed to freeze or chill delicate products such as meat patties, fish sticks, chicken parts, shrimp, prepared foods, etc., which could easily experience product damage problems. The spiral freezer is a continuous in-line-belt freezer designed to assure quality, gentle handling during the freezing process, and minimum weight loss of the product. Advanced's freezer is equipped with all stainless steel, heavy duty, spiral telescopic belting. The belt can be extended to change the pitch of the links. During operation, the extended belt approaches the rotating drum. One side of the belt telescopes in and causes it to turn around the rotating drum and travel upwards in a spiral. Thespiral freezer conveyor system is based on low tension over drive principle, which allows the belt to operate at low tension so as not to wear out the belt and achieve smooth operation. Products are fed directly from the production line onto the loading freezer belt. The belt quickly transports the product into the low temperature freezing zone; carrying it in a spiral along a rotating drum. When it reaches the top of the drum, the belt runs out of the freezer discharge port and gently discharges the product. Due to the large available belt surface, the product can be frozen in single layers or individually for I.Q.F. (Individually Quick Frozen) quality. The product can thus maintain its original load in shape & position throughout the freezing process.

• Low in high out operation
• Plastic mat top belting
  • Infeed:
    • Width: 28 inches
    • Height: 43 inches
    • Opening: 3.5 inches high
  • Discharge:
    • Width: 28 inches
    • Height: 12.5 feet
    • Opening: 3.5 inches high
• 21 tiers
  • Pitch: 5.5 inches
  • Clearance: 3.5 inches
• Maximum product height: 2.5 inches
• Nitrogen freezing agent
• Automatic belt tensioner
• Clean in place center drum washer
• Belt washer manifold
• Variable frequency drive
• Electrical: 
  • Volts: 460
  • Frequency: 60 Hz
  • Phase 3
• Stainless steel construction

Overall dimensions (approximate): 30' L x 18.5' W x 16' H

Last running frozen meal tray: 

• Output: 7500 pounds per hour
• Tray specs:
  • Length 9.8 inches
  • Width: 8.4 inches
  • Height: 1.3 inches
  • weighing 40 ounces
• Freezing retention time: 50 min