100% Oil Free Diaphragm Compressor 150bar Carbon Dioxide Gas Compressor

• Customization: Available
• Warranty: 18month
• Structure Type: D Type
• Model NO.: GD-120/4-80
• Piston Travel: 130-210mm
• Max.Piston Force: 40kn-160kn
• Max.Discharge Pressure: 100MPa
• Flow-Rate Range: 30-2000nm3/H
• Motor Power Range: 22kw-200kw
• Customized Sevice: According to Parameters Provided
• Structure: Horizontal/Vertical
• Cooling Method: Air Cooled/ Water Cooled
• Driven Method: Motor Drive
• Purpose: Industries/Agriculture/Medical/etc
• Supply Scope a: Compressor Body/Common Base/Motor/Valves/Fittings
• Supply Scope B: Air Pipes/Oil Pipes/Instruments/Cooler/PLC
• After Sale Sevice: Remote Video Guidance/Going Abroad to Debug
• Transport Package: Fumigation Wooden Box
• Specification: 2000*1000*1200
• Origin: China
• HS Code: 8414804090
• Production Capacity: 500 Sets / Year

Product Description

              Reciprocating Oil-Free Diaphragm/ Piston Compressor
                                      ( Blue Font To View Hyperlink)
 

Our company specialize in making various kinds of compressors, such as:,, Air compressors,,,,etc. All products can be customized according to your parameters and other requirements.
Process principle
Diaphragm compressor according to the needs of the user, choose the right type of compressor to meet the needs of the user. The diaphragm of the metal diaphragm compressor completely separates the gas from the hydraulic oil system to ensure the purity of the gas and no pollution to the gas. At the same time, advanced manufacturing technology and accurate membrane cavity design technology are adopted to ensure the service life of the diaphragm compressor diaphragm. No pollution: the metal diaphragm group completely separates the process gas from the hydraulic oil and lubricating oil parts to ensure the gas purity.
Main Structure
Diaphragm compressor structure is mainly composed of motor, base, crankcase, crankshaft linkage mechanism, cylinder components, crankshaft connecting rod, piston, oil and gas pipeline, electric control system and some accessories.
Gas Media Type
Our compressors can compress ammonia, propylene, nitrogen, oxygen, helium, hydrogen, hydrogen chloride, argon, hydrogen chloride, hydrogen sulfide, hydrogen bromide, ethylene, acetylene, etc.(Nitrogen diaphragm compressor,bottle filling compressor,oxygen diaphragm compressor)
GD Model Simple Description
GD diaphragm compressor is a special structure of the volumetric compressor, is the highest level of compression in the field of gas compression, this compression method Without secondary pollution, it can ensure the purity of gas is more than 5, and it has very good protection against compressed gas. It has the characteristics of large compression ratio, good sealing performance, and the compressed gas is not polluted by lubricating oil and other solid impurities. Therefore, it is suitable for compressing high-purity, rare and precious, flammable, explosive, toxic, harmful, corrosive and high-pressure gases. The compression method is generally specified in the world for compressing high-purity gas, flammable and explosive gas, toxic gas and oxygen. Etc. (such as nitrogen diaphragm compressor, oxygen diaphragm compressor, hydrogen sulfide diaphragm compressor, argon diaphragm compressor, etc.).
GD diaphragm compressor for my company independent research and development of large diaphragm compressor, its advantages are: high compression ratio, large displacement, large piston force, stable running, high exhaust pressure, etc, has been widely used and petroleum chemical industry and nuclear power plant, and so on,.Two GD type diaphragm compressor cylinder arrangement for symmetrically arranged in parallel, more suitable for the petrochemical and nuclear power plant such as uninterrupted operation for a long time, because of the cylinder body symmetry, run up against other arrangement of diaphragm compressor is the most stable operation, running, small vibration from the ground clearance is more convenient in maintenance.
Advantages
1.Good sealing performance
Diaphragm compressor is a kind of special structure displacement compressor.The gas does not need lubrication,the sealing performance is good,the compression medium does not contact with any lubricant,and there will be no pollution in the compression process.It is especially suitable for high purity(99.9999%),rate,extremely corrosive,toxic and harmful,inflammable and explosive.Compression,transportation and bottle filling of radioactive gases.Membrane head is sealed with inlaid double O-ring,and its sealing effect is far better than that of open type.
2.Cylinder has good heat dissipation performance
The working cylinder of diaphragm compressor has good heat dissipation performance and is close to isothermal compression.It can adopt higher compression ratio and is suitable for compressing high-pressure gas.
3.Compressor speed is low and service life of vulnerable parts is prolonged.The new type of diaphragm cavity curve improve the volume efficiency of the compressor,optimize the value type,and adopt special heat treatment method for diaphragm,which greatly improves the service life of the compressor.
4.The high efficiency cooler is adopted,which makes the whole machine low in temperature and high in efficiency.The service life of lubricating oil,O-ring and value spring can be prolonged appropriately .Under the condition of meeting the buyer's technological parameters,the structure is more advanced,reasonable and energy-saving.
5.The diaphragm rupture alarm structure is advanced,reasonable and reliable.The diaphragm installation has no directionality and is easy to replace.
6.The parts and components of the whole equipment are concentrated on a skid-mounted chassis,which is convenient for transportation,installation and management.
 

Reference Specification Table
	Model	Cooling water  consumption t/h	Volume Flow Nm^3/h	Suction pressure (MPa)	Exhaust pressure (MPa)	Dimension  LxWxH(mm)	Weight (t)	Motor Power  (kW)
1	GD-120/4-80	3.0	120	0.4	8.0	3000x1600x1400		30
2	GD-130/0.98-11	3.0	130	0.098	1.1	3000x1800x1600	4.0	30
3	GD-150/2-20	3.0	150	0.2	2.0	3000x1800x1600	4.0	37
4	GD-100/0.1-5	4.0	100	0.01	0.5	2800X1500X1500	3.0	18.5
5	GD-100/5.5-200	5.0	100	0.55	20	3200X2000X1600	4.5	45
6	GD-80/0.12-4	5.0	80	0.012	0.4	2800x1600x 1500	3.8	15
7	GD-60/0.3-6	4.0	60	0.03	0.6	2800x1600x1500	4.0	15
8	GD-70/0.1-8	3.8	70	0.01	0.8	3000 x 1600x1250	5.0	18.5
9	GD-40/0.02-160	5.0	40	0.02	16	2800x1460x1530	3.0	22
10	GD-100/0.5-6	2.0	100	0.05	0.6	3000x2000x1560	6.0	18.5
11	GD-36/1-150	4.0	36	0.1	15	3000x1500x1500	4.0	45
12	GD-35/0.7-300	4.0	35	0.07	30	3000x1600x1500	4.0	22
13	GD-500/15-35	4.5	500	1.5	3.5	3000x2000x1700	4.0	45
14	GD-150/15-210	4.5	150	1.5	21	3200x1700x1600	4.0	45
15	GD-120/8-220	4.5	120	0.8	22	3200x1700x1600	3.8	45
16	GD-100/9	4.5	100	0.0	0.9	3200x1700x1800	4.5	22
17	GD-100/1.5-150	4.5	100	0.15	15	3200x1700x1800	4.5	45
18	GD-40/30	4.5	40	0.0	3.0	3200x1700x1800	4.0	18.5
19	GD-200/10-15-90	4.5	200	1.0-1.5	9.0	3200x1800x1600	4.0	37
20	GD-100/7-150	4.0	100	0.7	15	3000x1800x 1600	4.0	55
21	GD-25/-0.1-47	4.0	25	-0.01	4.7	3000x1800x1600	4.0	15
22	GD-45/0.5-100	4.0	45	0.05	10	3000x1800x1600	4.0	30
23	GD-30/0.1-160	4.0	30	0.01	16	3000x1800x1600	4.0	18.5
24	GD-120/2.5-70	4.0	120	0.25	7.0	3000x1800x1600	4.0	37
25	GD-135/10-210	4.0	135	1.0	21	3000x1600x1400	4.0	37
26	GD-60/40-350	4.5	60	4.0	35	3000x1800x1600	4.0	30
27	GD-95/10-350	4.0	95	1.0	35	3000x1600x1400	4.0	37
28	GD-220/11-90	4.0	220	1.1	9.0	3000x1800x1600	4.0	37
29	GD-300/15-220	4.5	300	1.5	22	3600x2200x1700	5.0	75
30	GD-300/13-210	5.0	300	1.3	21	3500x2300x1800	6.0	75
31	GD-120/12-350	6.5	120	1.2	35	3500x2300x1600	8.5	45
32	GD-165/10-250	8.0	165	1.0	25	3500x2300x1500	8.5	55
33	GD-120/8-350	6.5	120	0.8	35	3500x2300x1600	8.5	45
34	GD-800/210-320	8.0	800	21	32	3500x2300x1500	8.5	37
35	GD-420/8-39	6.5	420	0.8	3.9	3600x2500x1700	6.0	75
36	GD-370/20-200	4.5	370	2.0	20	3600x2200x1700	5.0	75
37	GD-350/18-210	4.5	350	1.8	21	3600x2200x1700	5.0	75
38	GD-300/8-120	4.5	300	0.8	12	3600 x 2200 x 1700	5.0	75
39	GD-308/4	10.0	308	0	0.4	4200x3200x2600	10.0	55
40	GD-180/8.5	5.0	180	0	0.85	4200x3200x2600	10.0	55