Tunnel freezer

The CNHONOR tunnel freezer is an IQF system with a large freezing area and broad application coverage. Mesh-belt and solid-belt versions are available.

Solid-belt freezers suit moist, soft or fluid foods such as fresh meat, seafood, fish fillets, scallops and dough products.

Mesh-belt freezers suit seafood, poultry, meat, dough products and dairy products.

Features

• Designed to produce individually frozen products without clumps and meet food hygiene requirements for export applications.
• High-quality mesh or solid conveyor belts support hygienic food processing.
• An imported variable-frequency drive provides stepless speed control and adjustable freezing time for different products.
• Rigid polyurethane foam insulation, stainless steel internal and external skins and stainless steel supports provide insulation and easy cleaning for food hygiene and HACCP requirements.

Technical specifications

Model	SWD1000/SBD1000	SWD1500/SBD1500	SWD2000/SBD2000
Nominal freezing capacity	1000Kg/h	1500Kg/h	2000Kg/h
Required refrigeration capacity (Evaporator temperature: −42°C)	180KW	255KW	320KW
Installed power	30.1KW	44.1KW	59.5KW
Refrigerant	R507 / R744 / R717, according to customer requirements.
Internal air temperature	-35°C
Infeed temperature	10°C
Discharge temperature	-18°C
Enclosure dimensions	13360x4050x2700mm	17800x4250x2700mm	25860x4250x2700mm
Belt width	2860 (Effective width: 2800)	3060 (Effective width: 3000)	3060 (Effective width: 3000)
Freezing time	20-100min (Continuously adjustable)	20-100min (Continuously adjustable)	20-100min (Continuously adjustable)
Product clearance height	120mm	120mm	120mm
Power supply	380V/3ph/50HZ
Remarks: 1. Freezing capacity depends on product shape, size, moisture content and physical and chemical properties. 2. Best performance is achieved in processing areas below 20°C. 3. Infeed and discharge direction, conveyor length and product clearance can be customized.