• Fruit Precooling R404a Cold Room Compressor Unit Screw Type ISO
  • Fruit Precooling R404a Cold Room Compressor Unit Screw Type ISO
  • Fruit Precooling R404a Cold Room Compressor Unit Screw Type ISO
  • Fruit Precooling R404a Cold Room Compressor Unit Screw Type ISO
Fruit Precooling R404a Cold Room Compressor Unit Screw Type ISO

Fruit Precooling R404a Cold Room Compressor Unit Screw Type ISO

Product Details:

Place of Origin: Jinan, China
Brand Name: Ourfuture
Certification: ISO 9001:2008, CE, CCC, QS
Model Number: OBBL6-840L

Payment & Shipping Terms:

Minimum Order Quantity: 1 unit
Price: nigotiation
Packaging Details: Plastic film + Plywood case
Delivery Time: 20 days
Supply Ability: 100 units per month
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Detail Information

Compressor Brand: Hanbell Cooling Type: Water Cooled
Refrigerant: R404a, R22 Voltage: 380V/3P/50Hz, 220V/1P/60Hz
Use: Cold Room, Blast Freezer, Cold Chain Logistic, Pharacy, Refrigeration Evaporating Temperature: 10~-15℃, -15~-35℃, -30~-50℃
Condensing Temperature: 35℃ Compressor Type: Screw Type
High Light:

refrigeration racks


parallel compressor system

Product Description

Fruit Precooling R404a Cold Room Compressor Unit Screw Type ISO

Fruit Precooling R404a Cold Room Compressor Unit Screw Type ISO 0

We provide refrigeration system based on freon, including R404a, R507, R407C, R22.

  1. Because of a huge demand difference between seasons for refrigerating capacity, the unit must have a high level control for capacity, so that the unit can keep running under high efficiency mode. The average parallel unit efficiency, according to different refrigeration system is 30% higher than single compressor unit.
  2. Using multiple compressor parallel units can provide a multiple energy level control, the refrigeration output can be dynamically allocated more smoothly according to actual situation.
  3. With high efficiency oil separator, only a small amount of lubricating oil enters the system, this largely brings up the heat exchanging efficiency.
  4. The PLC controller monitors running compressors quantity, it maintains a maximum use rate even when only parts of the compressors are functioning.
  5. PLC controller can be set with the best running curve (maximum & minimum power comsuption), to same as much electricity as possible.
  6. With “modularized design” the risk during construction can be largely reduced, construction period can be shortened, improve the product quality controllability.
  7. The units are equipped with world famous brand high quality compressor and components, following the latest design, the perfect combination provides a safe and reliable system.
  8. We produce our compressor racks with world famous components and the world lastest technology. Each compressor rack is standardly equipped with phase loss protection, reverse phase order protection, over voltage/lack voltage protection, oil pressure protection, high/low pressure protection, motor over load protection, etc. This would enable our compressor racks to avoid frequently startup/off and provide a stable and reliable performance to end user.
  9. High efficiency oil separating system. When power is on, there is no need to add lubricating oil, the standard provided oil heater, oil temperature controller and oil level switch, etc. can protect the function.
  10. The PLC controller is a standard provided component. It can automatically decide the compressor quantity to be used based on actual need of refrigerant capacity, average the running time between each compressor, save the power. All of these will guarantee an over 30% longer usage than single compressor condensing unit.
  11. It has a unique low environment condensing pressure monitor system which guarantees a stable functioning when there is a low ambient temperature, lack of oil feeding or oil flow warnin
  12. High efficiency gas liquid separator is used, with a unique pipeline design, it can effectively minimize the possibility of liquid strike. 
  13. The “Pressure Vessel Certificate” approved reservoir is provided as well as the safety relief valve.
  14. Fault isolation device is served so that when a certain compressor breaks down, the rest of the unit can keep running appropriately, making sure that client has enough time for repair and replacement.
High Temperature Reciprocating Type Parallel Compressor Unit Standard Configuration
1 Parallel unit components 7 Gas-liquid separator
  Strong metal frame    
  Lifting ring 8 Control & Protection
  Cushion   Compressor high/low pressure controller
2 Reservoir components   Electrical over current protector
  28 bar safety valve   Low pressure sensor
  Inlet/outlet stop valve   Separate breaker and heater protector
  Reservoir sight glass   PLC control with color touch screen
  Pipeline sight glass    
  Filter drier barrel, with filter core 9 Liquid feeding manifold and return manifold components
  Stop valve for filter barrel outlet   Quantity follow catalog
3 Discharge components   Manifold uses hard tube
  Oil separator    
  Oil separator outlet stop valve 10 Other
  Shock absorption tube   Compressor pressure gauge
      Prepair valves are mounted on each manifold
4 Oil line components   Insulation materials for suction pile, subcooler and cooling tube
  Reservoir(with oil sight glass)   Compressor suction stop valve
  Reservoir inlet/outlet stop valve    
  Oil single direction valve 11 Optional configures
  Oil line outlet filter   Refrigerant R22, R404a
  Oil line ball valve   Vertical or horizontal reservoir
  Oil level controller   Liquid feeding manifold and return manifold components
5 Single compressor components   Cooling type: air cooled, water cooled, evaporative cooling
  Suction/discharge stop valve   Other brand compressor and valves
  Compressor shockwave cushion   Electrical or manual oil level controller
  Suction filter barrel, with filter core    
  Oil sight glass 12 Other components
  Oil pressure controller(for oil pump fabrication)   Compressor exhaust muffler
  Crankcase heater   High pressure sensor
  Compressor fan   Heat recovery device
  Compressor spray cooling   Hot gas defrost fuction
      Refrigeration oil

Fruit Precooling R404a Cold Room Compressor Unit Screw Type ISO 1

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