China G2z-45/150~350 350bar Portable High Pressure 100% Oil Free Air Compressor portable air compressor

Item Description

Diaphragm Compressor 100% purity no leakage Oil-cost-free Booster Diaphragm Compressor 

The diaphragm compressor booster is a special framework of the quantity-kind compressor with higher compression ratio, good leak tightness, compressed fuel with no lubricating oil and other strong impurities contaminated attributes, So it is ideal for substantial purity compression, exceptional, valuable, inflammable, explosive, harmful, harmful, corrosive, and substantial stress fuel

Positive aspects of Diaphragm compressor:
one.  Oil-totally free compression due to the hermetic separation amongst gasoline and oil chamber.
two.  Abrasion-totally free compression owing to static seals in the gasoline stream
three.  Automatic shutdown in case of a diaphragm failure helps prevent damage
4.  High Compression Ratios-Discharge pressure up to 1000bar.
five.  Contamination Cost-free Compression
6.  Corrosion Resistance
seven.  High Trustworthiness

As a displacement compressor with special,diaphragm compressor is characterised by large compression ratio,great sealing performace,and that the compress air will not be polluted by lubricant or other reliable impurities.As a result diaphragm compressor is relevant to compress higher-purity,exceptional and precious,flammable and explosive,poisonous and dangerous,corrosive and high force gases.
Keepwin diaphragm compressors consist of 4 sorts that are Z,V,L and D type.The exhaust stress ranges from one.3 to one hundred Mpa. The merchandise are widely utilized in the industries of countrywide protection,scientific study,petrochemical,nuclear electricity,parmaceutical,meals-things and fuel separation.

Inquiry to us!

Notice:for the other customizing method gasoline compressor, make sure you kindly send out under details to our factory to compute the producing cost for your merchandise.
Clients’ inquiries must include connected parameters 
A. The gas compression medium 
B. Gasoline composition? or the fuel purity?
C. The flow rate: _____Nm3/hr
D. Inlet stress: _____ Bar (gauge pressure or complete pressure)
E. Discharge stress: _____ Bar (gauge stress or complete stress)
F. Inlet temperature
G.Discharge temperature
H. Cooling h2o temperature as nicely as other specialized requirement.

Technical Paramter of Oil Free of charge Diaphragm Compressor

GZ variety Diaphragm Compressor Complex Parameters
No. Model F.A.D (Nm3/min) Inlet Pressure 
( Mpa)
Exhuast Pressure 
(Mpa)
Power 
(KW)
Velocity
r/min
Dimension
(L×W×H)mm
N.W 
Excess weight (t)  
Voltage
V
one G2V-10/8-a hundred and sixty 10 .eight sixteen five.5 four hundred 1550*900*1050 .eight 380
two G2V-5/3.5~one hundred fifty 5 .35 fifteen 5.5 400 1550*900*1050 .8 380
three G2V-10/4~320 ten .4 32 5.5 430 1650*850*1250 .eight 380
four G3V-240/5~12 240 .five one.two eighteen.five 400 1860*1200*1585 two 380
five G3V-1200/seventy five~eighty three 1200 seven.5 8.three eighteen.five four hundred 1780*1050*1750 one.eight 380
six G3V-eighty/thirteen~one hundred fifty 80 one~1.five fifteen 22 330 2400*1350*1465 two.one 380
7 G3V-30/5~315 thirty .5 31.5 fifteen 400 2571*955*1455 1.eight 380
eight G3V-eighty/7~one hundred fifty 80 .seven fifteen 22 400 2302*1385*1444 2.five 380
nine G2V-25/6~one hundred fifty twenty five .six fifteen 7.5 400 1500*775*1075 .eight 380
10 G2.5V-10/one hundred sixty ten Normal 16 seven.5 four hundred 1650*1571*1400 .ninety five 380
11 G2.5V-20/1~one hundred sixty twenty .one 16 11 400 1650*1571*1400 .ninety five 380
12 G2.5V-sixteen/2.5~a hundred and sixty 16 .25 16 seven.five four hundred 1650*1571*1400 .95 380
thirteen G3V-one hundred/24~one hundred twenty five one hundred 2.4 twelve.5 22 four hundred 2160*1250*1500 one.8 380
fourteen G4V-220/ninety nine-349 220 7.~25 34.nine 37 four hundred 2492*1840*1610 3.two 380
15 G2Z-forty five/150~350 45 ten~20 35 seven.5 four hundred 1610*790*1380 .fifty five 380
16 G2Z-5/30~400 five 3 forty five.5 four hundred 1560*790*1470 .55 380
17 G2.5Z-thirty/32~one hundred seventy thirty three.two 17 7.5 four hundred 1550*650*1530 .7 380
eighteen G3Z-600/75~83 600 seven.5 8.3 11 400 1780*1050*1750 1.three 380
19 G3Z-85/a hundred~350 85 5~25 35 eighteen.five 400 1900*1240*1760 one.6 380
twenty G3Z-a hundred and fifty/a hundred and fifty~350 a hundred and fifty 15 35 eighteen.5 four hundred 1780*1050*1750 1.eight 380
21 G2.5Z-forty/7~thirty 40 .7 3 7.five 400 1653*1372*1470 .nine 380
22 G2.5Z-100/20~35 100 two three.5 five.5 four hundred 1330*750*1530 .9 380
23 GV3-one hundred ten/8~150 one hundred ten .eight 15 thirty 400 2370*1458*1630 3 380
24 G3V-150/3.5~thirty a hundred and fifty .35~.55 three 30 four hundred 2543*1835*2036 3.21 380
25 G3V-60/.38~9.three 60 .038 .93 fifteen 400 2030*1520*1750 seventy two 380

Major complex info

Cylinder 
All the cylinders comprise upper plate, diaphragms, and cylinder physique and many others. The diaphragms are clamped amongst the cylinder protect and cylinder physique. The cylinder include and cylinder body each has a concave recess hollowed out in their getting in contact with faces. The gas cylinder is formed in between cylinder go over concave recess and diaphragms. Both suction valve and discharge valve are equipped on the higher plate. Amid of them, the discharge valve is located on the centre of the upper plate. The evenly found small oil holes are on the cylinder body to deliver the oil stress inside of the oil cylinder to the base of diaphragms (each and every diaphragm compressor’s cylinder has 3 piece diaphragm.) 

Stress Regulating Valve 
The oil pressure of oil cylinder is regulated by the tension of the valve spring.In scenario the oil stress is increased than the controlled benefit, switch the regulating bolt counter-clockwise to loosen the spring stress, but flip the regulating bolt clockwise to tighten the spring, when the oil pressure is lower than the controlled worth. When the oil pressure satisfies the necessary benefit, the regulating bolt should be locked with a lock-nut. The oil force of the oil cylinder shall often be increased than the discharge strain by 15~twenty%. But the oil and gas differential strain shall not be reduce than .3MPa or larger than 1.5MPa. 

Cooler
The cooler construction is the double-wall pipe type. The round area between the outer and inner pipe is the cooling water passage and the interior pipe is the gasoline passage. Typically the water inlet port is at the lower side and the water outlet port is at the upper aspect. The stream path of cooling drinking water and gasoline is on the opposite.

Oil Strain Measuring Device 
The measuring system of oil cylinder discharge force is composed of shock-evidence stress gauge, check valve and unloading valve. The circumstance of the stress gauge is completely airproof and crammed with damping liquid. The inner devices of gauge is immersed in the liquid, which tends to make the pressure gauge palms stable by way of the perform of the viscosity of damping liquid. The unloading valve is equipped underneath the gauge to discharge the remained air in the oil pipeline   and to unload the oil pressure gauge. Also the examine valve connecting with oil cylinder via pipeline is fitted underneath the unloading valve.   

Oil pipes 
Oil pipes consist of lube oil pipe and oil stress protected technique.
The lubrication for the driving unit adopts gear oil pump circulation pressure lubricating. The lube oil stored in the body oil tank enters into the equipment oil pump soon after being filtered and is pressed into the oil holes in the crankshaft via the equipment oil pump to lubricate the crankshaft friction surface. At the identical time, portion of the lube oil reaches the crosshead pin and crosshead along the oil holes in the connecting rod to lubricate the friction surface area. The oil force of gear oil pump shall be kept in between .3~.5Mpa, and the bearings at the 2 ends of crankshaft is splash lubricated. 
Oil stress safe technique consists of oil compensating pipe, pressure-measuring pipe and oil return pipe. The oil output from the oil compensating pump will complement oil for compressor cylinders by way of the oil compensating pipe and the excess oil returns to the crankcase through the strain-regulating valve.

FAQ
Q1: What’s your delivery time?
A: Generally 5-ten days if the goods are in inventory. Or it is 20-35 days if the items are not in stock, it is in accordance to amount.

Q2: How prolonged is your air compressor warranty?
A: Normally 1 year /12 Months for entire compressor machine, 2years/24months for air stop (besides servicing spare components.). And we can offer additional guarantee if necessary. 

Q3: How long could your air compressor be employed?
A: Generally, much more than ten years.

This fall: Can you do OEM for us?
A: Indeed, of system. We have around 2 decades OEM encounter.And also we can do ODM for you.

Q5: What is actually payment expression?
A: T/T, L/C, D/P, Western Union, Paypal, Credit rating Card, Trade Assurance and and so on. Also we could take USD, RMB, GBP, Euro and other currency.

Q6: How about your consumer support?
A: 24 several hours on-line support accessible. 48hours dilemma sovled guarantee.

Q7: How about your right after-sales services?
A: 1. Supply clients with intallation and commissioning on-line guidelines.
two. Properly-qualified engineers available to overseas after-product sales service. 

Q8. Are you factory?
A4: Completely! You have touched the principal sources of Air /Gasoline Compressor. We are manufacturing unit.

How to make contact with with us?
Send your Inquiry Information in the Beneath, or Click “Ship inquiry to provider” to examine much more other Fuel Compressor machine tools!

 

Lubrication Style: Oil-free
Cooling System: Water Cooling
Cylinder Arrangement: Balanced Opposed Arrangement
Cylinder Position: Vertical
Structure Type: Closed Type
Compress Level: Single-Stage

###

Samples:
US$ 18888/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

GZ type Diaphragm Compressor Technical Parameters
No. Model 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 G2V-10/8-160 10 0.8 16 5.5 400 1550*900*1050 0.8 380
2 G2V-5/3.5~150 5 0.35 15 5.5 400 1550*900*1050 0.8 380
3 G2V-10/4~320 10 0.4 32 5.5 430 1650*850*1250 0.8 380
4 G3V-240/5~12 240 0.5 1.2 18.5 400 1860*1200*1585 2 380
5 G3V-1200/75~83 1200 7.5 8.3 18.5 400 1780*1050*1750 1.8 380
6 G3V-80/13~150 80 1~1.5 15 22 330 2400*1350*1465 2.1 380
7 G3V-30/5~315 30 0.5 31.5 15 400 2010*955*1455 1.8 380
8 G3V-80/7~150 80 0.7 15 22 400 2302*1385*1444 2.5 380
9 G2V-25/6~150 25 0.6 15 7.5 400 1500*775*1075 0.8 380
10 G2.5V-10/160 10 Normal 16 7.5 400 1650*1020*1400 0.95 380
11 G2.5V-20/1~160 20 0.1 16 11 400 1650*1020*1400 0.95 380
12 G2.5V-16/2.5~160 16 0.25 16 7.5 400 1650*1020*1400 0.95 380
13 G3V-100/24~125 100 2.4 12.5 22 400 2160*1250*1500 1.8 380
14 G4V-220/99-349 220 7.0~25 34.9 37 400 2492*1840*1610 3.2 380
15 G2Z-45/150~350 45 10~20 35 7.5 400 1610*790*1380 0.55 380
16 G2Z-5/30~400 5 3 40 5.5 400 1560*790*1470 0.55 380
17 G2.5Z-30/32~170 30 3.2 17 7.5 400 1550*650*1530 0.7 380
18 G3Z-600/75~83 600 7.5 8.3 11 400 1780*1050*1750 1.3 380
19 G3Z-85/100~350 85 5~25 35 18.5 400 1900*1240*1760 1.6 380
20 G3Z-150/150~350 150 15 35 18.5 400 1780*1050*1750 1.8 380
21 G2.5Z-40/7~30 40 0.7 3 7.5 400 1653*1372*1470 0.9 380
22 G2.5Z-100/20~35 100 2 3.5 5.5 400 1330*750*1530 0.9 380
23 GV3-110/8~150 110 0.8 15 30 400 2370*1458*1630 3 380
24 G3V-150/3.5~30 150 0.35~0.55 3 30 400 2543*1835*2036 3.21 380
25 G3V-60/0.38~9.3 60 0.038 0.93 15 400 2030*1520*1750 72 380
Lubrication Style: Oil-free
Cooling System: Water Cooling
Cylinder Arrangement: Balanced Opposed Arrangement
Cylinder Position: Vertical
Structure Type: Closed Type
Compress Level: Single-Stage

###

Samples:
US$ 18888/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

GZ type Diaphragm Compressor Technical Parameters
No. Model 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 G2V-10/8-160 10 0.8 16 5.5 400 1550*900*1050 0.8 380
2 G2V-5/3.5~150 5 0.35 15 5.5 400 1550*900*1050 0.8 380
3 G2V-10/4~320 10 0.4 32 5.5 430 1650*850*1250 0.8 380
4 G3V-240/5~12 240 0.5 1.2 18.5 400 1860*1200*1585 2 380
5 G3V-1200/75~83 1200 7.5 8.3 18.5 400 1780*1050*1750 1.8 380
6 G3V-80/13~150 80 1~1.5 15 22 330 2400*1350*1465 2.1 380
7 G3V-30/5~315 30 0.5 31.5 15 400 2010*955*1455 1.8 380
8 G3V-80/7~150 80 0.7 15 22 400 2302*1385*1444 2.5 380
9 G2V-25/6~150 25 0.6 15 7.5 400 1500*775*1075 0.8 380
10 G2.5V-10/160 10 Normal 16 7.5 400 1650*1020*1400 0.95 380
11 G2.5V-20/1~160 20 0.1 16 11 400 1650*1020*1400 0.95 380
12 G2.5V-16/2.5~160 16 0.25 16 7.5 400 1650*1020*1400 0.95 380
13 G3V-100/24~125 100 2.4 12.5 22 400 2160*1250*1500 1.8 380
14 G4V-220/99-349 220 7.0~25 34.9 37 400 2492*1840*1610 3.2 380
15 G2Z-45/150~350 45 10~20 35 7.5 400 1610*790*1380 0.55 380
16 G2Z-5/30~400 5 3 40 5.5 400 1560*790*1470 0.55 380
17 G2.5Z-30/32~170 30 3.2 17 7.5 400 1550*650*1530 0.7 380
18 G3Z-600/75~83 600 7.5 8.3 11 400 1780*1050*1750 1.3 380
19 G3Z-85/100~350 85 5~25 35 18.5 400 1900*1240*1760 1.6 380
20 G3Z-150/150~350 150 15 35 18.5 400 1780*1050*1750 1.8 380
21 G2.5Z-40/7~30 40 0.7 3 7.5 400 1653*1372*1470 0.9 380
22 G2.5Z-100/20~35 100 2 3.5 5.5 400 1330*750*1530 0.9 380
23 GV3-110/8~150 110 0.8 15 30 400 2370*1458*1630 3 380
24 G3V-150/3.5~30 150 0.35~0.55 3 30 400 2543*1835*2036 3.21 380
25 G3V-60/0.38~9.3 60 0.038 0.93 15 400 2030*1520*1750 72 380

A Buyer’s Guide to Air Compressor Types

There are many types of Air Compressors, and it’s important to understand what each type has to offer. In this article, we’ll discuss single stage air compressors, low-noise compressors, and models with two pistons. But, before you buy an Air Compressor, be sure to read our buyer’s guide to the various types. This way, you’ll have all of the information you need to make the right decision for your business.
air-compressor

Single-stage air compressors

A single-stage air compressor is an excellent choice for most general-purpose purposes. They provide enough power to operate pneumatic tools, and they produce less heat. Single-stage air compressors, however, are not suitable for heavy-duty industrial uses. However, they can be used in various applications, including auto shops, gas stations, and various manufacturing facilities. They are also suitable for borewells and other high-pressure places.
These air compressors are a great choice for home use and are suitable for small-scale businesses, contractors, and small shops. These compressors have continuous duty cycles, cast iron compressor pumps, and a minimum 5,000-hour pump life. They also feature advanced features, including ODP motors, Auto Start & Controls, Receiver tanks, and power cords. They have low maintenance and can save you a great deal of money.
Single-stage air compressors are generally less expensive and lighter than their two-stage counterparts. Single-stage air compressors are also more portable, which is a plus for small projects. While two-stage compressors offer higher CFM, they are more powerful and bulky, making them unsuitable for small or home use. So it is essential to determine what you will use the air compressor for and decide on a model based on your needs.
A single-stage air compressor is made of a piston and a tank. The piston moves rapidly inside the cylinder and exerts pressure on the cylinder. This means that the piston can’t move any faster than the air pressure outside the cylinder. The piston is designed to operate in the same way for each stage. This is a great choice for home shops and one-man automotive shops, as it allows you to control the pressure without sacrificing the pump’s life.
Single-stage air compressors are often cheaper than two-stage versions, but they are not the best choice for every application. If you are only using your air compressor occasionally, you’ll find a one-stage model to be much more reliable than a two-stage model. The main difference between the two types of compressors is in the amount of air that each stage compresses. A two-stage air compressor will have more air storage capacity, but it will still produce more pressure.

Rotary vane compressors

Rotary vane compressors use a centrifugal pump to compress air. The rotor is set eccentrically in the housing, which almost touches the vane. As the rotor turns, the air that enters the pump is trapped between the vanes. This compressed air undergoes compression as the rotor rotates. Vanes are small pieces of carbon fiber or graphite composite. Vanes may be made of different materials depending on the application.
While rotary vane pumps are not commonly used to produce compressed air, they are widely used in automotive and hydraulic applications. Chances are, you have used a rotary vane pump at some point in your life. These pumps are also common in the vacuum and compressed air industries. As a result, many people don’t realize that they’re still around. They feature slots that allow the vanes to slide in and out of the rotor.
A rotary vane compressor has a drum and rotor inside. The rotor is eccentrically positioned and has slots and grooves on its surface. Its inlet and outlet ports are situated off-center, allowing the vanes to be pushed out by centrifugal force. Because the rotor rotates so quickly, air is trapped between the vanes. This air then becomes pressurized by the rotating rotor.
Rotating vane compressors can be easily serviced and repaired. A simple replacement of carbon vanes requires just 15 minutes and common tools. The carbon vanes typically last nine to eighteen months, depending on system operating pressure. Before purchasing a rotary vane compressor, make sure to check whether it has been properly performance-tested and has a warranty. Generally, warranties cover the rotor/stator chambers but do not cover the vanes or air filters. You should also check if the unit is covered by a lightning or water damage warranty.
Rotary vane compressors are an integral part of manufacturing industries. Many pharmaceutical manufacturing facilities depend on rotary vane compressors to control their equipment. Other industries that use rotary vane compressors include the plastics, woodworking, natural gas, and medical & dental fields. Their benefits are numerous and far outweigh any disadvantages of rotary screw compressors. For example, a rotary vane compressor can double the life of a conventional compressor.
air-compressor

Rotary vane compressors with low-noise models

If you are looking for a rotary vane air compressor, you have come to the right place. CZPT’s LV Series rotary vane compressors offer low-noise models, compact size, and robust integration. In addition to their low-noise features, they feature large filter systems to deliver high-quality compressed air. The LV Series models also feature CZPT’s reputation for reliability and quality.
This type of compressor uses centrifugal force to operate and is limited in its top and minimum operating speeds. They are only a third as powerful as screw compressors, and their top speed limits are much lower. Furthermore, the vanes wear out easily at high speeds because there is not enough centrifugal force to seal them against the cylinder’s edges. Even at half their full capacity, they consume as much as 80% of their total energy rating.
Because piston compressors produce a lot of noise, factory owners and shop owners have begun to install noise-dampening cabinets and other solutions. But, rotary vane compressors produce far less noise than a traditional vacuum, and the maintenance costs are also low. Rotary vane compressors are also extremely helpful in several industries. They are used in the automotive and auto finishing industries, as well as in dairy industries and milking machines.
If you have a deep pond, a rotary vane air compressor kit can pump up to 20 feet of water. This is more than enough airflow for two to five diffusers. A 1/4 HP rotary vane kit pumps around 4.2 CFM. It also helps to increase circulation and oxygen levels in the pond. Finally, a 1/4 HP kit offers the necessary power to clean up the bottom of a pond.
The rotary vane and rotary screw are the most popular air compressors today. While they are similar in many ways, they are more versatile and durable than their counterparts. They use fewer angular contact ball bearings and require less frequent maintenance than piston air compressors. Compared to piston air compressors, rotary vane and rotary screw compressors are quieter and are less expensive.
air-compressor

Rotary vane compressors with two pistons

The rotary vane and rotary screw compressors are similar in application, but both have different advantages and disadvantages. This article will compare the benefits of each and highlight the differences between them. While both are commonly used in industrial applications, rotary vane compressors are preferred by many industries. These compressors also have a wide range of uses, ranging from automotive air tool operation to milking machines. These compressors also have the advantage of being quieter than piston-powered ones.
The current common rail position may not be suitable for pressure swirl injectors, but new positions have been tested and show improvements in specific energy values. Moreover, the current position is not required for external oil pumps. However, mass induction and expulsion have to be performed with utmost care. This article focuses on the design and efficiency of rotary vane compressors. You can find more information about this new design in the references mentioned below.
The advantages of this type of compressor are its low cost, compact size, and easy maintenance. Hence, they are preferred in low capacity applications. Moreover, they feature integrated vanes. The rotating vanes close the air gap and compress air towards the outlet. Compared to piston-powered compressors, these units are cheaper and more reliable. Therefore, you should choose one with the lowest price tag. You can also opt for rotary vane compressors that are oil-free.
Sliding vane compressors are another popular variant. They have a single cylinder connected to the compressor and are capable of operating at low speeds. This design also reduces the amount of friction and maintains volumetric efficiency. However, the sliding vane compressors suffer from high frictional losses. If you are looking for a more efficient rotary compressor, this is the best option. While sliding vane compressors have been in the spotlight for over a century, they are still quite young.
These compressors are easy to install and maintain. They are also quieter than piston compressors. They are also cheaper than piston-driven compressors. The energy efficiency and low price make them the perfect choice for any commercial or industrial application. If you’re looking for a small, compact compressor, the rotary vane has been proven to be the best choice for your needs. You should know that it has a long service life.

China G2z-45/150~350 350bar Portable High Pressure 100% Oil Free Air Compressor     portable air compressorChina G2z-45/150~350 350bar Portable High Pressure 100% Oil Free Air Compressor     portable air compressor
editor by czh 2022-12-30

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