Nielsen 620mm 24.4 inch wide x 16m 52.5ft cooling tunnel

Nielsen Model 620 stainless steel chocolate cooling tunnel designed for continuous cooling of chocolate-coated products and confectionery items. The system features a 620 mm (24.4") wide FDA-approved polyurethane conveyor belt with approximately 52.5 feet of cooling length, insulated cooling enclosure, stainless steel infeed and discharge sections, glycol cooling system, adjustable belt tracking, and integrated electrical controls. Designed for installation downstream of enrobers, depositors, and molding lines to provide consistent product cooling and finish.

Specifications

Manufacturer Nielsen
Model 620
Year 2020
Belt Width 24.4" (620 mm)
Cooling Length 16,000 mm (52.5')
Approximate Overall Length 18,200 mm (59.7')
Infeed Section 1,500 mm (59")
Discharge Section 300 mm (12")
Cooling Capacity 6,200 kcal/hr (7.2 kW)
Construction Stainless Steel
Belt Type Adjustable belt tracking

General Information
Nielsen is a globally recognized manufacturer of premium chocolate and confectionery processing equipment. Their cooling tunnels are widely used by confectionery, bakery, and snack manufacturers to provide precise temperature-controlled cooling of enrobed, molded, and deposited chocolate products while maintaining product quality, appearance, and production efficiency.