100% Oil-free 0.5m3/min 205Bar 400V 50Hz High Pressure Disaphragm Helium Gas Compressor Hot sales

          Diaphragm compressor is a kind of special structure of the compressor, the sealing is very good, the gas does not contact with any lubricant, friction pair, so very high cleanliness of compressed gas, especially suitable for certain rare gas compression, transmission or bottles, also suitable for corrosive, toxic, flammable, explosive gas, widely used in food, chemical industry, petroleum industry, war industry, air separation, processing and manufacturing, energy, aerospace and other industries.

Working principle and Feature

      The diaphragm compressor driven by a motor, through the V belt wheel rotate the crankshaft, through the connecting rod made of the oil cylinder piston reciprocating linear motion, push the oil, make diaphragm reciprocating vibration, under the control of the suction and discharge valves, diaphragm every vibration, a suction, exhaust process is completed.The diaphragm compressor is working, a small amount of oil in oil cylinder through the piston ring and cylinder wall and the clearance between the ring groove leaking into the crankcase.To compensate for the oil, make diaphragm can close to the cylinder head surface at the end of the compression stroke, net compressed medium, compensation oil pump in the suction stroke of the diaphragm compressor oil injection oil cylinder, oil leakage in slightly more than, excess oil, at the end of the compression stroke by controlling the hydraulic pressure regulating valve flow back to the crankcase.

The diaphragm compressor feature:

(1) With high purity, gas in the process of compression, transmission without any pollution;

(2) Don't leak - gas in the process of compression, transmission without any leakage;

(3) The exhaust pressure high, suitable for the exhaust pressure, especially high pressure;

(4) The big - single stage pressure ratio, compression ratio can't apply, exhaust pressure adjusting range of operating conditions.

 

Specifications

The unit are combined with two devices ,include G-45/0.5-6 and G-45/6-205 series.

NO	Name	Unit 1	Unit 2
1	Model	G-45/0.5-6	G-45/6-205
2	Type	V type,Double-cylinder,Singel stage compressed,water-cooling	V type,Double-cylinder,two stage compressed,water-cooling
3	Medium	Helium	Helium
4	Inlet pressure	0.05 MPa(G)	0.6 MPa(G)
5	Outlet pressure	0.6 MPa(G)	20.5 MPa(G)
6	Capacity	45Nm3/h	45Nm3/h
7	Diven type	crankshaft and rod	crankshaft and rod
8	Speed of crankshaft	400r/min	400r/min
9	Inlet condition	20-40℃	20-40℃
10	Discharge temperature	≤45℃  After cooling	≤45℃  After cooling
11	Cooling water inlet temperature	32-37℃
12	SAE number	L-HM46	L-HM46
13	Lubricating oil temperature	<70℃	<70℃
14	Lubricating type	Spray lubrication	Spray lubrication
15	Consumption of cooling water	4000L/h
16	Motor model	YX3-160M-4	YX3-160L-4
17	Motor type	three-phase asynchronous motor	three-phase asynchronous motor
18	Motor power	11KW	15KW
19	Motor speed	1440r/min	1440r/min
20	Voltage	400V/50Hz	400V/50Hz
21	Protection grade	IP55	IP55
22	Transmission Model	Belt	Belt
23	Dimension	≈4200×1100×1500 mm
24	Weight	4500kg