100% Contamination Free Compression Nitrogen Diaphragm Compressor

Product Description

Overview

Brand Name:

Keepwin

Warranty:

1 Year

Dimension(L*W*H):

1900*1240*1760mm

After-sales Service Provided:

Field installation, commissioning and training

Type:

Diaphragm

Weight:

3500

Lubrication Style:

Oil-free

Mute:

Yes

Certification:

CE

Power Source:

AC POWER

Configuration:

Stationary

Voltage:

380V/415V/440V/600V/660V,etc

Applicable Industries:

Garment Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Construction works , Energy & Mining, Food & Beverage Shops, Oil Field

After Warranty Service:

Video technical support, Online support, Spare parts, Field maintenance and repair service

Local Service Location:

Egypt, Philippines, Peru, Indonesia, Pakistan, Mexico, Russia, Thailand, Malaysia, Australia, Kenya, South Korea, Sri Lanka, Bangladesh, South Africa, Kazakhstan, Ukraine, Kyrgyzstan, Uzbekistan, Tajikistan

Showroom Location:

Russia, Bangladesh, Kazakhstan, Ukraine, Uzbekistan

Product Name:

Nitrogen Diaphragm Compressor

Model:

GZ-10/5-30

Compressed medium:

Nitrogen gas

F.A.D (Nm3/min):

10Nm3/h

Power (KW):

5.5KW

Inlet Pressure ( Mpa):

0.5Mpa

Exhuast Pressure (Mpa):

3.0Mpa

Cooling method:

Water Cooled or Air cooled

Driven method:

Antistatic Belt drive

Noise:

≤85dB(A) (within 1m distance); vibracation ≤28.0mm/s

Supply Ability

Supply Ability:

200 Set/Sets per Month

Packaging & Delivery

Packaging Details

Standard export wooden case and waterproof bags or bubble film ,better protection for gas compressor.

Port

Tianjin

Picture Example:

 

Lead Time :

Quantity(Sets)	1 - 1	>1
Est. Time(days)	90	To be negotiated

Video Description

00:00

Product Details

100% Contamination Free Compression Nitrogen Diaphragm Compressor

The diaphragm compressor booster is a special structure of the volume-type compressor with high compression ratio, good leak tightness, compressed gas without lubricating oil and other solid impurities contaminated features, So it's suitable for high purity compression, rare, valuable, inflammable, explosive, toxic, harmful, corrosive, and high pressure gas.

The advantages of diaphragm compressor as follow:
Leak Free Design
Contamination Free Compression
Corrosion Resistance
High Compression Ratios
High Reliability
Safety / safety standards
Automatic Leak Detection

Note:
1, In addition on the above-mentioned products we can also provide products used for compression of various gas and other specifications and models upon users' special requirement.
2, Clients' inquiries should contain related parameters
A. The gas compression medium
B. The flow rate: _____Nm3/hr
C. Inlet pressure: _____ Bar
D. Discharge pressure: _____ Bar
E. Inlet temperature
F. Cooling water temperature as well as other technical requirement.

Product Introduction

GZ Type Diaphragm Compressor Features

As a displacement compressor with special,diaphragm compressor is characterized by large compression ratio,good sealing performace,and that the compress air will not be polluted by lubricant or other solid impurities.Therefore diaphragm compressor is applicable to compress high-purity,rare and precious,flammable and explosive,toxic and hazardous,corrosive and high_pressure gases.
Keepwin diaphragm compressors consist of four types that are Z type, V type, L type and D type.The exhaust pressure ranges from 1.3 to 49Mpa. The products are widely used in the industries of national defense,scientific research,petrochemical,nuclear power,parmaceutical,food-stuff and gas separation.

How does a diaphragm compressor work?
Diaphragm compressor. A diaphragm compressor is a variant of the classic reciprocating compressor with backup and piston rings and rod seal. The compression of gas occurs by means of a flexible membrane, instead of an intake element. The back and forth moving membrane is driven by a rod and a crankshaft mechanism.

Product Parameters

Main Technical Data

Cylinder

All the cylinders comprise upper plate, diaphragms, and cylinder body etc. The diaphragms are clamped between the cylinder cover and cylinder body. The cylinder cover and cylinder body each has a concave recess hollowed out in their contacting faces. The gas cylinder is formed between cylinder cover concave recess and diaphragms. Both suction valve and discharge valve are fitted on the upper plate. Among of them, the discharge valve is located on the center of the upper plate. The evenly located small oil holes are on the cylinder body to deliver the oil pressure inside the oil cylinder to the diaphragms. 

Pressure Regulating Valve
The oil pressure of oil cylinder is regulated by the tension of the valve spring.In case the oil pressure is higher than the regulated value, turn the regulating bolt counter-clockwise to loosen the spring tension, but turn the regulating bolt clockwise to tighten the spring, when the oil pressure is lower than the regulated value. When the oil pressure meets the required value, the regulating bolt must be locked with a lock-nut. The oil pressure of the oil cylinder shall always be higher than the discharge pressure by 15~20%. But the oil and gas differential pressure shall not be lower than 0.3MPa or higher than 1.5MPa. 

Cooler
The cooler structure is the double-wall pipe type. The circular space between the outer and inner pipe is the cooling water passage and the inner pipe is the gas passage. Normally the water inlet port is at the lower side and the water outlet port is at the upper side. The flow direction of cooling water and gas is on the contrary.

Oil Pressure Measuring Device
The measuring device of oil cylinder discharge pressure consists of shock-proof pressure gauge, check valve and unloading valve. The case of the pressure gauge is totally airproof and filled with damping liquid. The inner devices of gauge is immersed in the liquid, which makes the pressure gauge hands stable through the function of the viscosity of damping liquid. The unloading valve is fitted under the gauge to discharge the remained air in the oil pipeline and to unload the oil pressure gauge. Also the check valve connecting with oil cylinder through pipeline is fitted under the unloading valve.

Oil pipes
Oil pipes consist of lube oil pipe and oil pressure secure system.
The lubrication for the driving device adopts gear oil pump circulation pressure lubricating. The lube oil stored in the frame oil tank enters into the gear oil pump after being filtered and is pressed into the oil holes in the crankshaft through the gear oil pump to lubricate the crankshaft friction surface. At the same time, part of the lube oil reaches the crosshead pin and crosshead along the oil holes in the connecting rod to lubricate the friction surface. The oil pressure of gear oil pump shall be kept between 0.3~0.5Mpa, and the bearings at the two ends of crankshaft is splash lubricated.
Oil pressure secure system consists of oil compensating pipe, pressure-measuring pipe and oil return pipe. The oil output from the oil compensating pump will supplement oil for compressor cylinders through the oil compensating pipe and the excess oil returns to the crankcase through the pressure-regulating valve.

Product Details Show

Why Choose Us

About us

1, the company since 2002 professional to do special design & customize process gas compressor

Equipment & technology

2, the quality of the diaphragm compressor 's important spare part was produced by our own plant 

Service

3, stable product quality , supply, the good faith management, and can do oversea after sales service

Product Packing