PRECISION ENGINEERING · COLD-CHAIN EQUIPMENT
High-efficiency impingement freezer
High-speed cold air acts on both sides of the product for rapid, consistent freezing.
Discuss this product ↗Product overview
Impingement IQF freezers are available in solid-belt and mesh-belt versions.
In the solid-belt impingement tunnel freezer, high-speed cold air is directed onto the product from above and onto the underside of the steel belt. Cooling the belt rapidly removes heat from the bottom of the product.
Solid-belt tunnel freezers are suitable for rapid freezing of seafood, including shellfish, fish and shrimp, as well as fried patties and cut meat.
In the solid-belt impingement tunnel freezer, high-speed cold air is directed onto the product from above and onto the underside of the steel belt. Cooling the belt rapidly removes heat from the bottom of the product.
Solid-belt tunnel freezers are suitable for rapid freezing of seafood, including shellfish, fish and shrimp, as well as fried patties and cut meat.
Features
- Double-sided stainless steel enclosure with rigid polyurethane insulation formed by high-pressure foaming.
- Imported stainless steel belt with high toughness, a flat surface and resistance to deformation under load.
- A large evaporator with variable fin spacing and optimized airflow reduces frosting and extends continuous operation.
- A specially designed two-sided impingement air system delivers high-speed, uniform airflow to support consistent freezing quality.
- Product moisture loss ≤1%.
- Well-known electrical control components and a stainless steel cabinet with protection against water, dust and moisture, suitable for food processing environments.
Technical specifications
| Model | GBD500 | GBD750 | GBD1000 | |||
|---|---|---|---|---|---|---|
| Nominal freezing capacity | 500Kg/h | 750Kg/h | 1000Kg/h | |||
| Required refrigeration capacity (Evaporator temperature: −42°C) |
85KW | 170KW | 200KW | |||
| Installed power | 35.05KW | 46.25KW | 59.5KW | |||
| Refrigerant | R507 / R744 / R717, according to customer requirements. | |||||
| Internal air temperature | -35°C | |||||
| Infeed temperature | +10°C | |||||
| Discharge temperature | -18°C | |||||
| Belt width | 1560 (Effective width: 1500) |
1860 (Effective width: 1800) |
1860 (Effective width: 1800) |
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| Freezing time | 15-75min (Continuously adjustable) |
15-75min (Continuously adjustable) |
15-75min (Continuously adjustable) |
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| 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. |
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