
Cold Room Low Temperature Screw Compressor Unit For -18℃ Cold Room , R404a, Compressor
Rack model (OBBL) | 3-180L | ||
Refrigerant | R404A | ||
Power supply | 380V/3/50HZ | ||
Evaporating temperature | -15℃~-50℃ | ||
Condensing temperature | 35℃ | ||
Condenser type | Evaporative condenser | ||
Economizer | With | ||
Compressor | Type | Semi hermetic screw type | |
Model | HSN7451-60 | ||
Qty | 3 | ||
Cooling capacity | Evap. Temp.-25℃ | Qo(W) | 264600.0 |
Pe(KW) | 137.4 | ||
Evap. Temp.-30℃ | Qo(W) | 216600.0 | |
Pe(KW) | 134.1 | ||
Evap. Temp.-35℃ | Qo(W) | 174900.0 | |
Pe(KW) | 131.1 | ||
Evap. Temp.-40℃ | Qo(W) | 138600.0 | |
Pe(KW) | 127.5 | ||
Evap. Temp.-45℃ | Qo(W) | 107400.0 | |
Pe(KW) | 122.7 |
Compressor rack product range | |||
Single compressor condensing unit | |||
Air cooled condenser | Water cooled condenser | Evaporative cooled condenser | |
Scroll type compressor | √ | √ | |
Piston type compressor (One stage/Two stage) | √ | √ | √ |
Screw type compressor (One stage/Two stage) | √ | √ | √ |
Parallel compressor racks | |||
Evap. Temp. | -14~10℃ | -15~-35℃ | -36~-60℃ |
Scroll type compressor | √ | √ | |
Piston type compressor (One stage/Two stage) | √ | √ | √ |
Screw type compressor (One stage/Two stage) | √ | √ | √ |
Available refrigeration system | Freon Direct expansion refrigeration system | ||
Freon Barrel pump/surge drum refrigeration system | |||
Brine refrigeration system (Freon/Glycol/Calcium chloride) | |||
CO2 as secondary refrigerant refrigeration system | |||
CO2 Cascade system | |||
Other products & service | |||
1. Refrigeration system design, selection and quotation. 2. Unit cooler, plate heat exchanger, water cooling condenser, evaporative condenser, CA storage equipment, etc. 3. PLC auto control customized programming, APP remote control. 4. Equipment supply including refrigeration, insulation & auxilary materials. 5. Global installation service. | |||
Application | |||
1. Fruit & vegetable precooling, storage, controlled atmosphere
storage(CA storage) and freeze drying, etc. 2. Poultry & meat exclusion, precooling, quick freezing and freezing storage, etc. 3. Sea food (Fish & shrimp, etc) quick freezing, storage and -60℃ deep freezing storage. 4. Chemical refrigeration. 5. Water chiller for workshop air conditioning, poultry processing, etc. 6. Heat pump that producing hot water for poultry feather removing, etc. | |||
What we don't do | |||
1. We don't do Ammonia related refrigeration system. 2. Commercial air conditioner. 3. Air compressor. | |||
Socia media & contact info | |||
1. Facebook: www.facebook.com/compressorracks 2. Blogger: compressorracks.blogspot.com |
Shandong Ourfuture Energy Technology Co., Ltd.
Shandong Ourfuture Energy Technology Co., Ltd produces screw type condensing units, screw type multiple compressor parallel units, reciprocating condensing units, reciprocating parallel compressor racks, scroll type compressor box type condensing unit and scroll type parallel compressor units with best quality and favorable price.
Our compressor units/racks can be used in cold room storage, blast freezer, fast frozen tunnel, retail refrigeration, cold chain logistics, chemical and pharmarcy area, fishery and shipping industry, etc.
Our basic products include the following:
1. Single-stage reciprocating type parallel compressor
racks(20HP~350HP) @7.5~45oC Tss.
2. 2-stage compressor reciprocating type parallel units(16~180HP)
@-25~-65oC Tss.
3. Single-stage screw type parallel compressor racks(80~600HP)
@5~45oC Tss.
4. 2-stage compressor screw type parallel compressor
units(100~600HP) @-30~-65oC Tss.
5. Danfoss scroll type compressor box type condensing units and
parallel compressor racks.
6. R744(CO2) cascade system compressor units.
(Refrigerant can be R744(CO2), R404a, R507, R407C, R22, etc. )
Our compressor racks and condensing units are equipped with world famous brand high quality components, we are distributor of , Carlyle, Fusheng, Bock, OEM factory of Danfoss. Key controllers and valves are Danfoss brand, contactors are Siemens brand.
We also develop and program our own PLC control system, it can automatically control the running compressor quantity according to refrigeration need so that the system can save more energy and can provide 30% more use life than single compressor condensing units. With PLC auto control graphical interface, customer can operate with read the running status, data, parameter and error alarms easily. Optional remote control communication port is also provided, so that customer can monitor in their office.
We focus on high efficiency daily mangement and QC to guarantee stable quality. By following ISO9001:2008, we have strict tracking system of each order, all welding are proformed with argon charged in the system to prevent welding waste going into the system. All condensers are delivered with high pressure gas charged when they delivered. Each final compressor rack will go through no-load test before packaging.
We welcome friends from all over the world, together let's serve the world with more environmental, efficient and cost effective refrigeration unit.
Ourfuture Refrigeration - "Our future - refrigeration future!"