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الوصف
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) |
0.5 |
进气温度 ℃ Inlet temperature ℃ |
0～35 |
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排气压力 Mpa（G） Discharge pressure Mpa (G) |
10.0 |
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 |
20（进气压力=0.5MPa时） 20（Inter pressure=0.5Mpa) |
活塞行程 mm Piston stroke mm |
75 |
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型号 Model |
GWW-20/5-100 |
压缩级数 Compressed series |
3 |
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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 |
440 ※ |
电压 V Voltage V |
380 |
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冷却方式 Cooling method |
水冷 water-cooling |
冷却水流量 t/h Cooling water flow t/h |
0.6 |
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轴功率 KW Shaft power kw |
4.5 |
电机转速 r/min Motor speed r/min |
1440 |
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电机 Main motor |
5.5kw 380V 50Hz 不含电机 ※ 5.5kw 380V 50Hz Do not contain motor |
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外形尺寸 Outline dimension mmXmmXmm |
L1400×W850×H1200 ※ |
机组重量 t Unit weight T |
0.72 ※ |
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接口尺寸 mm Interface size mm |
进气DN15/排气DN8/水管DN20 Intake air DN15 / exhaust air DN8 / water pipe DN20 |
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传动方式 Driven mode |
皮带传动 belt drive |
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主要部件材料 Material of main components
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机身、曲轴 Body, crankshaft |
铸铁 cast iron |
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活塞 Piston |
铝合金/铜合金 Aluminum alloy / copper alloy |
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气阀 air valve |
不锈钢 stainless steel |
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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、冷却器、启动柜、进气过滤器、安全阀、随机文件等。 Main engine, cooler, starter cabinet, air intake filter, safety valve, random file, etc. |
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其他注意事项 Other matters needing attention |
1、轴端机械密封； 2、※栏数据供用户参考，机器出厂时有出入。 1, The shaft end mechanical seal; 2, ※The column data is for the user's reference |
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交货期 Delivery time |
合同签订，预付款到账后 40 个工作日 Contract signed, 40 days after the advance payment received |
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