Reliable Service Partner for Gas Solution Engineer Oil Free Reciprocating Piston Compressor

Advantages of KEEPWIN Process Gas Compressor:
1. High quality material, Stable & Reliable operation
2. Low Maintenance cost & Low noise
3. Easy to install on site and connect with the user's pipeline system to operate
4. Alarm automatic shutdown to protection machine function
5. Corrosion Resistance

Lubrication includes : Oil lubrication, low-oil lubrication and oil free lubrication;
Cooling method includes: Water cooling, and air cooling.
Installation type includes: Stationary and Skid Mounting.



M-type Reciprocating Compressor

Keepwin has developed models for M3.5,M5.5,M8,M16,M25,M32 and M50 series piston compressors. The products are stable,reliable and have already been in series and modularized.keepwin can aslo rapidly provide products of other specifications through modular combination design upon users' requirements.
Besides general gas such as air, the compressed medium may also include flammable and explosive gas, such Natural Gas and Coal Gas as well as special gas which are toxic and corrosive. KEEPWIN has taken a series of technical measures in aspects such as structure material, explosion prevention, anto-control and protection to guarantee safety and reliability. Products are widely used in variety of industries such as Petrochemicals, Fine Chemicals, Pharmaceutical Chemicals, Energy Chemicals, Machinery Industry, Electronics Industry, Agriculture, Animal Husbandry and Defense Industry, Astronomy, Aerospace, Medical and other fields.Note:for the other customizing process gas compressor, please kindly send below information to our factory to calculate the producing cost for your item.
Clients' inquiries should contain related parameters
A. The gas compression medium
B. Gas composition? or the gas purity?
C. The flow rate: _____Nm3/hr
D. Inlet pressure: _____ Bar (gauge pressure or absolute pressure)
E. Discharge pressure: _____ Bar (gauge pressure or absolute pressure)
F. Inlet temperature
G.Discharge temperature
H. Cooling water temperature as well as other technical requirement.

M Piston type Compressor Technical Parameters
No.	Model	Compressed medium	F.A.D (Nm3/min)	Inlet Pressure ( Mpa)	Exhuast Pressure (Mpa)	Power (KW)	Speed r/min	Dimension (L×W×H)mm	N.W Weight (t)	Voltage V
1	4M-12/2.5~250	Carbon dioxide gas	12	0.25	25	450	420	6130*3400*2000	21.5	10000
2	4M-40/21	coal gas	40N	0.001~0.025	2.1	450	420	5800*4300*3800	25	10000
3	4M3.5W-12.4/11	Hydrogen chloride gas	12.4N	Atmospheric pressure	1.1	132	485	5600*1600*2300	16.5	380
4	4M5.5-113/0.1~3.2	Feed gas	113N	0.01	0.32	560	450	6110*4230*5480	23	6000
5	4M5.5W-90/1~12	Synthetic tail gas	90N	0.1	1.2	560	450	5700*3600*2750	15	10000
6	4M5.5W-90/1~9	Synthetic tail gas	90N	0.1	0.9	500	420	5700*3600*2750	15	10000
7	4M5.5W-50/0.12~18	coal gas	50N	0.012	1.8	500	485	6110*4230*5480	23	10000
8	4M8W-83.5/0.1-13	stripping gas	83.5N	0.01	1.3	630	375	5426x3400x2642	21	6000
9	4M8W-50/32	oxygen	50N	0.015	3.2	550	420	5900x3400x1700	22	10000
10	4M8W-50/20	High purity oxygen	50N	0.001	2	550	420	5900x3400x1700	22	10000
11	4M8-38/320	Nitrogen and hydrogen	38N	0.026	31.4	630	485	6000x3100x1400	23	6000
12	4M8W-46/38	petroleum gas	46N	0.0045	3.8	500	420	6000x3100x3500	22	6000
13	4M8W-99.8/6.5-50	hydrogen	99.8N	0.65	5	550	420	6000x3000x1200	21	6000
14	4M16-55/210	CO2	55N	0.01	21	800	375	6400x3600x1900	25	6000
15	4M16W-108/12	stripping gas	108N	0.08	1.2	800	333	6500x3800x2200	27	6000
16	4M16W-73/25	coal gas	73N	0.98(A)	2.5	750	368	6400x3600x1900	26	6000
17	4M16-90/5-88	New hydrogen	90N	0.5	8.8	710	371	6700x3800x3400	25	6000
18	4M25-75/320	Nitrogen and hydrogen	75N	0.026	31.4	1250	375	6900x3500x3400	32	10000
19	4M25-85/210	Carbon dioxide	85N	0.03	21	1250	375	6900x3500x3400	25	6000
20	4M25W-127/28	hydrogen	127N	0.01	2.8	1100	333	6900x5000x3620	38.9	10000
21	4M25-181/10	stripping gas	181N	0.1	1	1200	333	7100x5100x3500	41	6000
22	4MW-106.7/0.3~13	Analytical gas	106.7N	0.03	1.3	800	420	6200*4500*3750	21	10000
23	4MW-80/0.03~18	coal gas	80N	0.003	1.8	800	485	6200*4400*3750	21	10000
24	4M32W-408.3/0.1~7.2	Butane gas	408.3N	0.01	0.72	2200	333	8600*8700*3780	74	10000
25	4M32W-340/21	coke oven gas	340	Normal	2.1	2600	300	8400*4300*1600	40	6000
26	4M32-150/152	Carbon dioxide	150	Normal	152	1800	300	8400*4300*1600	44	6000
27	4M32W-197/16	coal gas	197N	Micro positive pressure	1.6	1800	333	8600*8700*5200	74	10000
28	4M32W-109/0.2~35	Methane gas	109N	0.02	3.5	1250	333	8500*8300*5200	60	10000
29	4M32W-134/0.2~16.2	Propylene gas	134N	0.02	1.62	1200	333	8500*8300*5200	60	10000
30	4M50W-375/20	coal gas	375N	Normal	2	2800	300	9000*4300*1800	45	6000
31	4M50W-148/300	Nitrogen and hydrogen	148N	Normal	32	2500	333	9200*7500*3000	42	6000
32	4M50W-310/0.15~14	coal gas	310N	0.015	1.4	2600	333	8700*8700*5200	65	10000
33	4M80-515/22~133	Hydrogen gas	515N	2.2	13.3	2800	300	9500*9000*5000	90	10000
34	4M80-40/20~172	Hydrogen gas	40	2	17.2	4200	300	9500*9000*5000	90	10000
35	6M32W-334/12	coal gas	334N	Micro positive pressure	1.2	2000	300	8400*9000*5600	95	10000
36	6M32W-450/0.1~7.2	coal gas	450N	0.01	0.72	2800	300	8400*9000*5600	95	10000
37	6M32W-200/22	Hydrogen gas	200N	Micro positive pressure	2.2	2000	333	8200*8700*5000	87	10000
38	6M50W-293/0.1~30	coal gas	293N	0.01	3	3150	300	9000*9400*5000	105	10000
39	6M50-249/81	Carbon dioxide	248N	Micro positive pressure	8.1	3550	300	9000*9400*5000	105	10000

Test and inspection
1. Part Material Inspection: Before shipment inspecting the mechanical properties and chemical composition of the following parts and provide inspection reports: cylinder, cylinder head, crankshaft, crankcase, main bearing, connecting rod, piston rod, piston rod, cross head, connecting rod bush connecting bolt, cross head pin, etc.
2. Nondestructive inspection: the supplier shall perform non-destructive inspection of the following parts.
Hydrostatic test and pressure test
The test pressure of cylinder block, cylinder head, piston and other compressed parts is at least 1.5 times of the maximum allowable working pressure, and lasts more than 30 minutes. The test pressure of the above parts of the water chamber is at least 1.5 times the maximum allowable working pressure, not less than 0.6MPa.




Our services:
Keepwin Provides Top-Rated, Efficient Reciprocating Compressors And Parts. Energy Efficient. Industry Leading Warranty. Low Maintenance. Gas Solution Engineer and Easy Install, promises to give a definite reply within 6 hours for the after-sales product service, can provide overseas Installation service. We can customize all kinds of standard air compressor, flammable gas compressor, toxin gas compressor of reciprocating compressor & diaphragm compressor.

What is advantages of our company?
Right Compressor Right Solution Gas Engineer Company
Whether centrifugal, screw or reciprocating, Keepwin is the sole multi-compressor provider for you.
The Best Quality, The Most Reliability
What is need to consider when purchase a correct compressor Upgrade Your Gas Compressor to Save Money & Energy Consumption Gas compressors are a vital part of many industry applications.
Save money and energy in your industrial workplace by upgrading your gas compressor today!




FAQ
Q1: What's your delivery time?
A: Generally for standard air compressor is 15 days if there are stocks with regular 380V/50Hz/3ph.
Special customizing compressors with 30days production date for Screw Compressor, 90days for diaphragm compressor & reciprocating process gas compressor.

Q2: How long is your gas compressor warranty?
A: Usually 1 year /12 Months for whole compressor machine, 2years/24months for air end (except maintenance spare parts.). And we can provide further warranty if necessary.

Q3: How long could your air compressor be used?
A: Generally, more than 10 years.

Q4: Can you do OEM for us?
A: Yes, of course. We have around two decades OEM experience.And also we can do ODM for you.

Q5: What's payment term?
A: T/T, L/C, D/P, Western Union, Paypal, Credit Card, Trade Assurance and etc. Also we could accept USD, RMB, GBP, Euro and other currency.

Q6: How about your customer service?
A: 24 hours on-line service available. 48hours problem sovled promise.

Q7: How about your after-sales service?
A: 1. Provide customers with intallation and commissioning online instructions.
2. Well-trained engineers available to overseas after-sales service.

Q8. Are you factory?
A4: Absolutely! You have touched the primary sources of Air /Gas Compressor. We are factory.

How to contact with us?
Send your Inquiry Details in the Below, or Click "Send inquiry to supplier" to check more other Gas Compressor machine equipment!