Spiral Freezer

Heinen Compact Junior CT15

Spiral freezer Heinen JUNIOR CT15

1. Productivity per hour: 300-500kg. (depends on lane occupancy).
2. Body:
- dimensions L/W/H - 5100mm/2440mm/2590mm (+ up to 200mm legs);
- PU panels, galvanized powder coated.
3. Direction of work: from bottom to top. 0°.
4. Work input/output:
- product entrance: height 800mm (legs included), length 1000mm;
- product output: height 2490mm (legs included), length 350mm.
5. Conveyor belt:
- drive drum, number of coils: 15 pcs.;
- useful distance between coils: 60-65mm;
- stainless steel tape with a width of 508mm and a useful/working width of 400mm;
- total length 130m.
6. Evaporator parameters:
- cooling power: 66kW;
- surface area: 425m2;
- distance between slats: 2x20/2x12/10x8;
- evaporation temperature: -38°C;
- temperature in the chamber: -30°C;
- air flow: 29600m3/hour;
- defrosting: hot steam and water (14 m3/hour), outside air;
- inlet/liquid phase: 42.4mm/3.6mm;
- outlet/liquid-gas phase: 88.9mm/5.5mm;
- galvanized steel.
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7. Fan: 2 units with a power of 3kW/unit.
8. Refrigeration plant parameters:
- required compressor/refrigeration power - 70kW;
- condensation temperature: +42°C;
- refrigerant: NH3 or R404a (R449a) with pump circulation system.
9. Electrical parameters:
- power 15kW;
- 400V/50Hz.

When working with freon, a pumping circulation system is used. It includes:
- vertical circulation receiver with lower emergency level, middle working level and upper
emergency level. All are monitored by Danfoss 38e level gauges;
- freon circulation pump HERMETIC-Pumpen, 11kW;
- main Danfoss valves with pilot valves: start regulator and pilot valve with constant pressure
next to it (for second temperature mode with evaporation temperature -23°C);
- oil return system from the circulation receiver to the compressors. It consists of a
thermoregulating valve, a regenerative heat exchanger and a thermostat.

Additional spare parts included in the price:
- 2 pcs. freon pumps;
- 1 piece. motor-reducer main drive;
- 1 piece. motor-reducer pulling belt;
- 2 pcs. ventilators.