China factory 22kw 30HP CZPT Variable Electric Screw Rotary Air Compressor wholesaler

Merchandise Description

Product Description

Two phase air end
Attribute:Two-phase compressor air-stop
Edge:Lower compression ratio, Low temperature climbing, Low air leakage
Benefit:15% energy-conserving

Substantial-efficiency Motor
Attribute:IE4 permanent magnet motor/IE4 Large-efficiency motor
Gain:Motor effectiveness 97%
Gain:five% energy-saving

Smart handle
Attribute:VFD program
Edge:Continuous force output to eliminate force fluctuation and off-load, Continuous temperature output at 9-~85°C, Low beginning existing to safeguard components
Advantage:fifteen% energy-preserving

Wise show screen
Feature:Intelligent control method
Advantage:ten inch keep track of to display all the day
Benefit:Straightforward operation and touble free

CZPT supporter
Feature:Big cooler method
Benefit:Axial movement Supporter utilised for very good CZPT impact
Gain:Let ambient temperature at 52°C

Systematic Style of Oil separator
Feature:Large oil program
Benefit:Lessen interior force loss avoid oil, Leakage for protection
Benefit:3% energy-preserving

Attribute:Double filtering method
Gain:Get rid of impurity from air and cleanness
Benefit:Longer life air -end and lubrication oil

Air inlet valve
Feature:Large vacuum degree:700mmHg
Gain:Massive suction spot, Low load energy intake in unloaded procedure, 
Quickly verify: stop unloading and shutdown oil injection
Benefit:Forged aluminum to avoid rust and temperature change

Technical Parameter

one.power frequency

two.Long lasting magnet


Venture situation

Buyer feedback

About us

CZPT Compressor was started in 1996 with over 150 competent personnel and a lot more than twenty five R&D engineers’ teams.We target on the analysis & develop, manufacture and vitality-conserving options of screw air compressor to develop benefit for consumers and society.

CZPT opened to the globe considering that 2015, and now we have a overseas trade division with far more than dozens folks, serving customers all around the globe 24 several hours. We have product sales representatives who can speak English, Spanish, Portuguese, French,and Russian which makes it simpler for our clients from all over the world to interact and negotiate with our valued customers are over a hundred thirty nations. Germany Regular and thirteen years exporting encounter assist us won more than 50 loyal abroad brokers.

CZPT constantly innovates item advancement and administration to satisfy customers’ need. The powerful organization lifestyle and constant innovation make CZPT enhanced quickly to get to the organization principle “Strength Preserving First, Mutual Worth Shared”. The creation line of CZPT is consist of screw air compressor from 5.5KW to 550KW, oil totally free air compressor, transportable air compressor, everlasting magnet variable frequency air compressor, high pressure air compressor and compressed air CZPT tools, etc.

CZPT mission is to be a globe-renowned large-stop model, with sustainable improvement, constantly enhancing its possess price and sharing it with our clients and employees. Dedicated to provide our customers a silent and vitality-saving made products.

Our support

one.24/7 soon after product sales service support in different languages.
two.Adhere to up the opinions of merchandise in 2 months interval by email or contact.
3.Guidance of set up and commissioning on website can be provided by factory-trained technicians or regional Licensed Provider Middle.
four.Complex training for clients in DEHAHA air compressor factory or working site.
5.Plenty of original spare parts with proven good quality are all obtainable from our central shares in ZheJiang and all distributors’depots. 
6.All varieties of complex documents in different languages.


1.Why customer pick us? 
DHH SCREW COMPRESSOR ZheJiang CO.,LTD.with 23 a long time aged historical past,we are specialised in Rotary Screw Air Compressor.Germany Common and thirteen years exporting expertise aid us received a lot more than 30 loyal overseas agents.We warmly welcome your small demo purchase for high quality or market check.

two.Are you a producer or buying and selling company?
We are professional producer with big CZPT manufacturing facility in HangZhou,China,with skilled layout staff.The two OEM & ODM services can be acknowledged.

three.The place is your factory located? How can I go to there?
Our manufacturing facility is positioned in HangZhou Metropolis, ZheJiang Province, China. We can select up you from ZheJiang , it’s about 1 hour from ZheJiang Xihu (West Lake) Dis. Airport to our manufacturing facility. Warmly welcome to go to us!

four.What is your shipping time?
380V 50HZ we can delivery the goods within 14 days. Other electrical energy or other colour we will shipping and delivery inside of 22 times,if urgently purchase,pls get in touch with our revenue in progress.

five.How prolonged is your air compressor warranty?
One yr for the entire device and 2 a long time for screw air stop, other than consumable spare parts and we can supply some spare areas of the devices

6.How does your manufacturing facility do concerning good quality management?
Good quality is every thing. we usually attach great importance to high quality managing from the extremely commencing to the really end. Our factory has received ISO9001:2015 authentication and CE certificate.

seven.How extended could your air compressor be employed?
Generally, more than 10 a long time.

eight. What’s payment term?
T/T,L/C,D/P,Western Union,Paypal,Credit score Card,and and so on.Also we could take USD, RMB, Euro and other forex.

9.How about your customer services?
24 hrs on-line provider accessible.48 several hours problem solved assure.

10.How about your following-income provider?
(1) Give clients with set up and commissioning on the web recommendations.
(2) Effectively-trained engineers accessible to overseas provider.
(3) Throughout the world agents and following provider obtainable. 

What to Search For When Acquiring an Air Compressor

An air compressor is a extremely useful instrument that can help you full several different types of building employment. This handy device tends to make many duties significantly less complicated, but not all of them are developed similarly. Understanding what to look for when buying an air compressor will assist you make an knowledgeable decision. Right here are some of the items you ought to appear for. These incorporate cost, dimension, and strength effectiveness. Also, make confident to consider the air compressor’s type.

One-phase air compressors are quieter

When it will come to sound level, solitary-stage air compressors are the way to go. These machines have fewer relocating elements and are quieter than two-stage designs. One-stage air compressors use an axial circulation design and can be quieter than their twin-stage counterparts. One-stage air compressors can run for a longer time and at decrease pressures. Solitary-phase air compressors can be utilized for mild industrial programs. They have a lengthy life expectancy, with some types lasting for over three thousand hrs.
Whilst some single-phase air compressors are quieter than two-stage air compressors, equally models have sounds-reduction features. One particular type characteristics rubber elements, which are made to dampen sounds. Yet another characteristic tends to make a compressor quieter: its location in close proximity to the job internet site. Some versions attribute rubber base plugs and rubber mats to lessen ground vibrations. In addition to making use of these characteristics, single-stage compressors are easier to transportation.
Sounds levels are essential when selecting an air compressor. Some machines are as well noisy for comfy perform, and some companies never want to expose clients to sound-generating air compressors. Other sound ranges can even endanger workers’ health. Solitary-phase air compressors are far more cost-effective than twin-stage compressors. They are also quieter and more powerful. But be ready for the sounds. Some solitary-stage air compressors are nevertheless noisy.
In contrast to their two-stage counterparts, one-stage compressors are quieter when managing at total ability. Nevertheless, double-phase compressors are quieter on low capacities than single-phase units. Those with variable speed are quietest at lower capacities. The big difference is about 10db. If you are involved about the sounds level, you should contemplate a two-stage air compressor. But if you have a tiny workshop, it may not be suited for you.
One-stage air compressors are generally much more efficient than two-stage air compressors. The noise from a two-stage air compressor is reduce because there’s no intermediate stage. Single-phase air compressors also use a piston that rotates in a single phase, whilst twin-stage air compressors, also identified as duplex types, are a lot more efficient. A solitary-stage air compressor is quieter, but double-stage compressors are louder.

Two-phase air compressors are more vitality productive

Two-phase air compressors are much more energy-successful than solitary-phase equipment. The performance of two-stage air compressors is increased by means of a combination of enhanced effectiveness and enhanced longevity. These devices can store much more air and have greater compression ratios. 1 model of a two-phase compressor can hold approximately eighty three cubic toes of air at 100 PSI and 120 cubic toes at 150 PSI. A two-stage compressor is also quieter.
Two-stage air compressors are far more vitality-productive due to the fact they have two pistons instead of a single. These air compressors attain a higher stress rating and recuperate a lot more rapidly. This type of compressor is ideal for employment that call for higher air pressure for a prolonged time period of time. In addition, they can run multiple instruments simultaneously. This helps make them greater for professional and industrial use. Detailed underneath are some advantages of two-stage air compressors.
Single-stage air compressors can energy resources in the garage or kitchen area, but they are not as reputable for industrial programs. One-phase compressors have more substantial areas that are likely to encounter condensation. Additionally, one-phase compressors do not last extended in ongoing use and are less energy-successful than two-stage types. Whether or not you are employing the compressor for a solitary tradesperson, a tiny crew, or a big building crew, two-phase compressors are the very best option.
Single-phase air compressors are usually used in small-scale foodstuff preparing and creation. One-stage air compressors are effortless to transportation among places, and can be plugged into several electrical outlets. Single-stage compressors are also best for higher-quantity foodstuff processing. A dual-phase air compressor is best for industrial use. In some cases, you can even move the solitary-phase air compressor among two-stage air compressors.
One-phase compressors frequently cycle too rapidly, drawing far more electrical power than two-phase units. A variable speed device stays on a minimal velocity for several hours at a time. Single-phase air conditioners drive you to reduced your thermostat options whilst solitary-stage air conditioners run too often. Each units are strength-productive but they are not as power-productive as variable-pace compressors. The main big difference is that one-stage air conditioners are inclined to drain the power supply faster.

Piston-pushed air compressors are quieter

A piston-driven air compressor is one of the quietest sorts of air compressors. It is considerably less noisy than reciprocating air compressors. A piston-pushed air compressor can achieve sixty two decibels, while a scroll compressor is about half that volume. The two main elements of a scroll air compressor are the piston and the helical screw. These air compressors are both very successful and tranquil.
More mature compressors are incredibly noisy. They generate a “wumpa” sounds related to a big engine. They are also capable of producing a high-pitched whine. These noises can be deafening, specifically in a little workshop. Which is why it really is essential to appear for a tranquil compressor. But what makes a compressor tranquil? Study on to learn far more about this vital instrument.
Yet another difference between piston-driven air compressors and electric powered-driven air compressors is the energy source. Electrical air compressors produce less noise than gasoline-driven compressors, which use an motor. Piston-pushed air compressors are also far more successful. They also create considerably less heat, producing them an best choice for workplaces and other settings the place sound is a problem. The ideal way to determine among the two types of air compressors is to check out the manufacturer’s warranty and go through the ‘Description’.
Sounds reduction is the 1st priority of a compressor’s proprietor, so make sure that you have the correct product. If you happen to be doing work on some thing sensitive, do not area the compressor also close to a constructing exactly where individuals might be nearby. Noise can be really disruptive to the workspace and can cause health problems. To aid battle sound, you may require to buy a silent air compressor. And do not fail to remember to consider its location: Piston-pushed air compressors are quieter than their reciprocating counterparts.
Piston-pushed air compressors are peaceful since the piston is produced of slender steel and a lot more rubber, which absorbs the audio. In contrast to reciprocating air compressors, piston-pushed air compressors are much more productive than their dual-piston cousins, which are quieter and a lot more strong. So which sort is correct for you? Get a appear at some of the principal variances amongst the two. If you want a silent compressor, make sure it satisfies the technical specs necessary by the work you happen to be doing work on.

Oil-lubricated air compressors are much more price-successful

There are many factors why oil-lubricated air compressors are more pricey than dry-variety air compressors. Very first of all, oil-lubricated air compressors tend to be far more reliable and silent. Additionally, oil-lubricated air compressors require much less areas and can last more time than dry-kind air compressors. These are just a couple of of the several rewards of utilizing oil-lubricated air compressors.
Oil-totally free air compressors have some disadvantages. They are much less resilient and might not be as efficient as oil-lubricated models. Additionally, simply because oil-lubricated air compressors use oil, they can get quite noisy. Whilst they are considerably less high-priced, they are not the very best choice for large-duty perform. Nevertheless, modern day oil-free of charge air compressors have soundproofing and are ideal for industrial use.
When purchasing an oil-lubricated air compressor, make positive to decide on one with a tank ability that satisfies your needs and your space. Greater tanks can be more expensive than small tanks, but bigger units are easier to go around. Also, be confident to take into account the weight and dimensions of the transportable air compressors when making your selection. If the bodyweight is also big, you might have difficulty carrying it from spot to place.
An additional gain of using oil-lubricated air compressors is their diminished want for oil. These types can very last up to a 10 years lengthier than oil-cost-free counterparts. Oil-totally free air compressors are more reasonably priced and can achieve the very same high performance as their oil-lubricated counterparts. Numerous industrial purposes reward from these air compressors. So, which a single is right for you? We have listed a few of them under.
One more reward of selecting an oil-lubricated air compressor is the decreased price of upkeep. This type is far more durable than its oil-lubricated counterparts, which require regular oil alterations to keep them operating easily. Even so, it is not feasible to transportation an oil-lubricated compressor, which implies that you need to install it completely to hold it doing work efficiently. In addition, these air compressors are difficult to shift and are not portable, which can limit your capability to use it in a pinch.

China factory 22kw 30HP CZPT Variable Electric Screw Rotary Air Compressor     wholesaler China factory 22kw 30HP CZPT Variable Electric Screw Rotary Air Compressor     wholesaler