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Description
VW TYPE LOW PRESSURE NITROGEN COMPRESSOR
This nitrogen compressor is suitable for inlet pressure 5-7barg(70-100psig), exhaust pressure 20-40barg, Low flow laser cutting system.
Characteristics of this compressor
It adopts two-stage compression, air-cooling, which is convenient to use, and ensures good cooling effect of the compressor. The inlet is equipped with an intake pressure controller, the exhaust end is equipped with a pressure controller, and each stage is equipped with a safety valve, If the display is over-temperature and over-pressure. the system will alarm and stop. ensuring safe operation. There is a forklift position at the bottom of the compressor, which can be easily transferred to the construction site.
Here is our oil free nitrogen compressor technical data
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项目及参数 Project and parameters |
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介质 Medium |
氮气 Nitrogen |
数量 Quantity |
1 |
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进气压力 MPa（G） Inlet pressure MPa (G) |
0.7 |
进气温度 ℃ Inlet temperature ℃ |
-10～30 |
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排气压力 Mpa（G） Discharge pressure Mpa (G) |
4.0 |
排气温度（冷却后）℃ Exhaust temperature (After cooling) ℃ |
≤55 |
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容积流量 Nm3/h Flow rate Nm3/h |
125(进气压力0.7MPa时) 125 (Inlet pressure =0.7MPa)
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活塞行程 mm Piston stroke mm |
110 |
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型号 Model |
WW-125/7-40 |
压缩级数 Compressed series |
2 |
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结构型式 Structural type |
W型橇装式 W sleigh mounted |
气缸数量 Number of cylinders |
3 |
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曲轴转速 r/min Speed of crankshaft r/min |
550 ※ |
电压 V Voltage V |
400 |
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冷却方式 Cooling method |
风冷 air cooling |
冷却水流量 t/h Cooling water flow t/h |
－ |
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轴功率 KW Shaft power kw |
≤18 |
电机转速 r/min Motor speed r/min |
1440 |
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电机 Main motor |
22kw 400V 50Hz3Ph 不带电机※ 22kw 400V 50Hz3Ph without motor※ |
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外形尺寸 Outline dimension mmXmmXmm |
1700×950×1350 ※ |
机组重量 T Unit weight T |
0.5 ※ |
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进排气接口 Inlet and exhaust interface |
进气DN32 / 排气DN15 Inlet DN32 / Outlet DN15 |
水管接口 waterpipe joint |
-- |
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传动方式 Driven mode |
皮带传动 belt drive |
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与气体接触部分的材质 Material of main components
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气缸 gas cylinder |
铸铁 cast iron |
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活塞 piston |
铝合金 aluminium alloy |
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活塞环、导向环 Piston ring, guide ring |
填充聚四氟乙烯 filled polytetrafluoroethylene |
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供货范围 Scope of supply |
主机、 电机、 冷却器、安全阀、配套法兰及随机文件等。 Main engine, motor, cooler, safety valve, supporting flange and random documents, etc. |
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其他注意事项 Other matters needing attention |
1、 提供一次仪表和相关控制阀门及操作柱；无电机。 2、 设备安装室内或户外有棚遮挡。 3、 ※栏数据供用户参考，机器出厂时有出入。 1、Provide primary instrument and related control valves and operating columns; no motor. 2、The equipment is installed indoors or outdoors with a shelter. 3、※Column data is for user reference |
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交货期 Delivery time |
合同签订，预付款到账后 30 个工作日 Contract signed, 30 days after the advance payment received |
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