100% Oil-Free High Pressure Diaphragm Ethylene Bog Compressor Manufacturer

• After-sales Service: 18 Months
• Warranty: 18 Months
• Principle: Reciprocating Compressor
• Application: High Back Pressure Type
• Performance: Low Noise, Variable Frequency, Explosion-Proof
• Mute: Low Noise
• Model NO.: GZ
• Lubrication Style: Oil-less
• Drive Mode: Electric
• Configuration: Stationary
• Power Source: AC Power
• Material: Stainless Steel
• Motor Power: 2.2~45kw
• Transport Package: Fumigation Wooden Box
• Specification: 1400*760*1600mm
• Origin: China
• Production Capacity: 500 Sets / Year

Product Description

100% Oil-Free High Pressure Diaphragm Ethylene BOG Compressor Manufacturer
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Our company specialize in producing various kinds of compressors, such as:,, Air compressors,,,,etc. All products can be customized according to your parameters and other requirements.
Ethylene compressors are specialized equipment used to compress ethylene gas in industrial processes. Ethylene, also known as ethene, is a key hydrocarbon compound widely used in the petrochemical industry for the production of various chemicals and polymers.

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)
Advantages
--No leakage: the compressor membrane head is sealed by static "O" ring. The O "ring is made of elastic material, with long service life and no dynamic seal to ensure no leakage during gas compression.
--Corrosion resistance: the compressor membrane head can be made of 316L stainless steel, the diaphragm is made of 301 stainless steel.
--Small tightening torque: "O" ring seal, can reduce flange bolt tightening torque, reduce shutdown maintenance time.
The compressor is consists of a three pieces of diaphragms. The diaphragm is clamped along the surrounding area by the hydraulic oil side and the process gas side of the process. The diaphragm is driven by the hydraulic driver in the film head to achieve the compression and transportation of the gas. The main body of the diaphragm compressor consists of two systems: the hydraulic oil system and the gas compression system, and the metal membrane separates these two systems.
Basically, the structure of the diaphragm compressor is divided into two parts: the hydraulic framework and the pneumatic force framework. During the compression process, there are two steps: the suction stroke and the delivery stroke.


If you want get the commercial quote , Customized is accepted , Pls provide the following information to us :
1.Flow rate:  _______Nm3/h
2.Gas Media : ______ Hydrogen or Natural Gas or Oxygen or other gas ?
3.Inlet pressure: ___bar(g)
4.Inlet temperature:_____ºC
5.Outlet pressure:____bar(g)
6.Outlet temperature:____ºC
7.Installation location: _____indoor or outdoor?
8.Location ambient temperature: ____ºC
9.Power supply:  _V/  _Hz/ _3Ph?
10.Cooling method for gas: air cooling or water cooing?

GZ series diaphragm compressor :
Structure type : Z type
Piston Travel : 70-180mm
Max Piston force : 10KN-90KN
Max discharge Pressure : 70MPa
Flow Rate Range :0.5-500Nm3/h
Motor Power : 2.2KW-45KW

GZ series diaphragm compressor parameter table
Model	Cooling water consumption (t/h)	Displacement (Nm³/h)	Intake pressure (MPa)	Exhaust pressure (MPa)	Dimensions L×W×H(mm)	Weight (t)	Motor Power (kW)
GZ-2/3	1.0	2.0	0.0	0.3	1200×700×1100	0.5	2.2
GZ-5/0.5-10	0.2	5.0	0.05	1.0	1400×740×1240	0.65	2.2
GZ-5/13-200	0.4	5.0	1.3	20	1500×760×1200	0.75	4.0
GZ-15/3-19	0.5	15	0.3	1.9	1400×740×1330	0.75	4.0
GZ-30/5-10	0.5	30	0.5	1.0	1400×740×1330	0.7	3.0
GZ-50/9.5-25	0.6	50	0.95	2.5	1500×760×1200	0.75	5.5
GZ-20/5-25	0.6	20	0.5	2.5	1400×760×1600	0.65	4.0
GZ-20/5-30	1.0	20	0.5	3.0	1400×760×1600	0.65	5.5
GZ-12/0.5-8	0.4	12	0.05	0.8	1500×760×1200	0.75	4.0
GZ-5/0.5-8	0.2	5.0	0.05	0.8	1400×740×1240	0.65	2.2
GZ-14/39-45	0.5	14	3.9	4.5	1000×460×1100	0.7	2.2
GZ-60/30-40	2.1	60	3.0	4.0	1400×800×1300	0.75	3.0
GZ-80/59-65	0.5	80	5.9	6.5	1200×780×1200	0.75	7.5
GZ-30/7-30	1.0	30	0.7	3.0	1400×760×1600	0.65	5.5
GZ-10/0.5-10	0.2	10	0.05	1.0	1400×800×1150	0.5	4.0
GZ-5/8	0.2	5.0	0.0	0.8	1400×800×1150	0.5	3.0
GZ-15/10-100	0.6	15	1.0	10	1400×850×1320	1.0	5.5
GZ-20/8-40	1.0	20	0.8	4.0	1400×850×1320	1.0	4.0
GZ-20/32-160	1.0	20	3.2	16	1400×850×1320	1.0	5.5
GZ-30/7.5-25	1.0	30	0.75	2.5	1400×850×1320	1.0	7.5
GZ-5/0.1-7	1.0	5.0	0.01	0.7	1200×750×1000	0.6	2.2
GZ-8/5	1.0	8.0	0.0	0.5	1750×850×1250	1.0	3.0
GZ-11/0.36-6	0.4	11	0.036	0.6	1500×760×1200	0.75	3.0
GZ-3/0.2	1.0	3.0	0.0	0.02	1400×800×1300	1.0	2.2
GZ-80/20-35	1.5	80	2.0	3.5	1500×800×1300	0.9	5.5
GZ-15/30-200	1.0	15	3.0	20	1400×1000×1200	0.8	4.0
GZ-12/4-35	1.0	12	0.4	3.5	1500×1000×1500	0.8	5.5
GZ-10/0.5-7	0.4	10	0.05	0.7	1500×760×1200	0.75	3.0
GZ-7/0.1-6	1.0	7.0	0.01	0.6	1200×900×1200	0.8	3.0
GZ-20/4-20	1.0	20	0.4	2.0	1400×850×1320	0.75	2.2
GZF-42/120-350	1.2	42	12	35	900×630×834	0,42	5.5
GZ-7/0.1-6	1.5	7	0.01	0.6	1200×900×1200	0.8	3.0
GZ-120/80-85	1.5	100	8.0	8.5	1200×900×1200	0.8	4.0
GZ-5/6-10	1.0	5.0	0.6	1.0	1200×700×1100	0.7	2.2
GZ-7/50-350	1.0	7.0	5.0	35	1150×700×1100	0.45	3.0
GZ-20/7-30	1.0	20	0.7	3.0	1400×760×1100	0.75	4.0
GZ-62/40-56	1.5	62	4.0	5.6	1200×700×1100	0.45	3.0
GZ-15/10-12	1.5	15	1.0	1.2	1200×700×1100	0.5	3.0
GZ-14/6-20	1.0	14	0.6	2.0	1200×700×1100	0.5	2.2
GZ-350/120-450	1.0	350	5-20	450	2350×1850×1100	7.0	37
GZ-936/8-8.3	2.0	936	0.8	0.83	2100×1500×1700	2.0	15

The hydraulic piston (piston rod) is mounted to the crosshead. The piston is sealed by piston rings and reciprocates in a hydraulic cylinder. Each movement of the piston generates a fixed volume of lubricating oil, thereby driving the diaphragm to reciprocate. The lubricating oil acts on the diaphragm, so it is actually the diaphragm compressed gas.
The main functions of hydraulic oil in diaphragm compressors are: lubricating moving parts; compressing gas; cooling. The circulation of lubricating oil starts from the crankcase, where the crankcase seat oil sump. The lubricating oil enters the inlet filter, and the lubricating oil is usually cooled by a water-cooled cooler. The lubricating oil then enters the mechanical oil pump and is filtered through the filter. Then the lubricating oil is divided into two ways, one way to lubricate the bearings, connecting rod small heads, etc., and the other way into the compensation pump, which is used to push the diaphragm movement.

      Application of hydrogen diaphragm compressor :
Food industry, petroleum industry, chemical industry, electronics industry, nuclear power plant, aerospace, industrial equipment, medicine, scientific research .

Our Certificate : CE and ISO certification
Our Service for diaphragm compressor : 
1.Service time : 24*7 Hours
2.Customized Service 
3.Perfect pre-sale,sale,after-sales service
4.FAT
5.Onsite commissioning Service
6.18 months warranty period

FAQ :
Q1.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.

Q2.What's payment term?
A: T/T, L/C, D/P, Western Union, Trade Assurance and etc. Also we could accept USD, RMB, GBP, Euro and other currency.

Q3 : How long is your air 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.