Screw Type Refrigeration Compressor

Screw Type Refrigeration Compressor
Details:
The screw refrigeration compressor is the core power unit of modern refrigeration systems. It relies on the compression principle of meshing and rotating male and female screws to efficiently complete the entire process of refrigerant suction, compression and discharge, constructing a stable refrigeration cycle. It has the prominent advantages of high efficiency, energy saving, reliable operation and wide adaptability, and is the preferred equipment for refrigeration projects in various industries.
Send Inquiry
Description
Send Inquiry

The screw refrigeration compressor i has a compact and reasonable structure. The core rotors are processed by precision CNC machining, with uniform and small meshing gaps and excellent airtightness, which effectively reduces internal leakage and greatly improves volumetric efficiency and refrigeration energy efficiency. The cooling capacity adjustment range is wide, which can be flexibly adjusted according to the actual working condition load, adapting to different temperature zones such as high temperature and low temperature and variable load operation needs. During operation, the vibration is weak and the noise is low, creating a quiet operating environment.


The screw refrigeration compressor i has strong liquid impact resistance, a small number of internal vulnerable parts and outstanding structural stability, which can realize long-term continuous trouble-free operation with low failure rate. Daily cleaning, inspection and maintenance are convenient, which greatly reduces the later operation and maintenance costs. At the same time, it is compatible with a variety of environmentally friendly refrigerants, conforming to the needs of green and low-carbon development, with remarkable energy-saving effect and effectively reducing energy consumption expenditure.


Screw refrigeration compressor i is widely used in large and medium-sized cold storage, food quick freezing and cold chain warehousing, industrial process refrigeration, central air conditioning systems, chemical low-temperature reactions, biopharmaceutical refrigeration and other fields. With stable performance, simple operation and excellent cost performance, it has become the most widely used and comprehensive performance core compression equipment in the modern refrigeration industry by virtue of mature technology and reliable operation performance.

 

Model

Low temperature application model

Medium temperature application model

XYT-HSN 7471-75(250.0)

XYT-HSN 8571-100(320.0)

XYT-HSK 7471-90(250.0)

XYT-HSK 8571-120(320.0)

Exhaust volume (2900g/min 50HZ)

250m³/h

320 m³/h

250m³/h

320 m³/h

Exhaust volume (3500g/min 60HZ)

302m³/h

384m³/h

302 m³/h

384m³/h

Motor voltage (other inquiries)

380..415V D/DD/3/50HZ

380..415V D/DD/3/50HZ

380..415V D/DD/3/50HZ

380..415V D/DD/3/50HZ

Maximum operating current

144.0A

202.0A

162.0A

202.0A

Starting current (motor stalling)

350.0A D/585.0A DD

603.0A D/923.0A DD

423.0A D/686.0A DD

603.0A D/923.0A DD

weight

326kg

373 kg

336 kg

378 kg

Maximum pressure (LP/HP)

19/28 bar

19 /28 bar

19/28 bar

19/28 bar

Connection of suction pipeline

76 mm-3 1/8'

76 mm-3 1/8'

76 mm-3 1/8'

76 mm-3 1/8'

Exhaust pipeline connection

54 mm-2 1/8'

54 mm-2 1/8'

54 mm-2 1/8'

54 mm-2 1/8'

ECO connector/shut-off valve

22 mm-7/8'(Option)

22 mm-7/8'(Option)

22 mm-7/8'(Option)

22 mm-7/8'(Option)

Spray joint

--

--

   

R22 lubricating oil model

B150SH,B100(Option)

B150SH,B100(Option)

B150SH,B100(Option)

B150SH,B100(Option)

R404A//R507A lubricating oil model

BSE170(Option)

BSE170(Option)

BSE170(Option)

BSE170(Option)

Oil flow control

SE-B2(Standard)

SE-B2(Standard)

SE-B2(Standard)

SE-B2(Standard)

Exhaust temperature protection

Standard

Standard

Standard

Standard

Uninstall and start

Standard

Standard

Standard

Standard

energy regulation

100-75-50%(Standard)

100-75-50%(Standard)

100-75-50%(Standard)

100-75-50%(Standard)

Motor protection module

SE-E1(Standard)

SE-E1(Standard)

SE-E1(Standard)

SE-E1(Standard)

Protection level

IP54

IP54

IP54

IP54

 

Send Inquiry