Zhejiang Xuanyuntong Refrigeration Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of screw compressor in China, also supports custom service. Welcome to wholesale high quality screw compressor at competitive price from our factory.
According to the structure,Screw compressor can be divided into twin-screw and single-screw types. Among them, twin-screw compressors are the most widely used due to their high volumetric efficiency and stable operation; according to the compression medium, they can be divided into dry type and oil-immersed type. The dry type outputs pure gas, which is suitable for scenarios with strict requirements on gas source such as food and pharmaceutical industries. The oil-immersed type achieves sealing and cooling with lubricating oil, which is the mainstream choice for large industrial units.
Screw compressor working process is continuous and uninterrupted. It can flexibly adapt to different working conditions through regulating devices such as slide valves to avoid energy loss. The equipment has few parts and wearing parts, the overhaul interval can reach 40,000-80,000 hours, and the operation and maintenance are convenient.
At present, screw compressors are widely used in machinery manufacturing, chemical industry, energy and environmental protection, food and pharmaceutical and other fields, providing stable power for scenarios such as pneumatic tools, process gas compression and sewage treatment aeration. With the characteristics of high efficiency and energy saving, and strong adaptability to working conditions, they have become indispensable key equipment in various industries.
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Model |
Low temperature application model |
Medium temperature application model |
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|
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 |
-- |
-- |
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|
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 |
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