Item Description

Item Description

DHH 22kw Scroll Air Compressor 30HP Oilless Air Compressor Oil-Totally free Scroll Air Compressor

Product:DHH22OS
Potential:two.fifty fivem3/min
Working pressure:8 bar
Electricity: 22kw
Host architecture: 3.7*6
Noise:65±2 db
Outlet diameter:1″
Dimensions:1490*1150*1700mm
Fat:910kg

Operating principle

The compression procedure of the oil-totally free scroll is understood by the CZPT motion of the stationary scroll and the movable scroll.
The air enters from the exterior of the primary engine, and following the air is sucked in, the relocating scroll closes the air inlet. With the rotation of the movable scroll, the air is repeatedly compressed, and the compressed oil-cost-free air is sent from the heart of the stationary scroll. This procedure is recurring continually to ensure that the discharged compressed air is continuous and with out fluctuation.

Characteristics and positive aspects

100% oil totally free
It can be utilised in any market, particularly appropriate for end users who call for high oil content in compressed air.
Run quietly
Scroll air compressors work with really minimal sounds and a much healthier working environment.
Straightforward to set up
It occupies a modest spot and can be mounted close to the gas point, thus reducing the set up of compressed air CZPT community and properly decreasing the set up value of the CZPT community.
Straightforward upkeep
There is no want to change or include lubricating oil, only a little amount of consumables need to be changed regularly, and the servicing price is lower.
Zero emission
Only condensate is discharged, no damaging substances are discharged, in line with sustainable advancement objectives.

Technological Parameters

Clean oil cost-free compressed air

Adopt seventy four degree conicity dry seamless, a lot more reliable seamless, eliminate air leakage. Not just compression method is oil cost-free, but also on the afterward transportation undertake stainless metal pipe, stainless steel check valve, stainless steel air receiver(for air receiver mounted), ensure the high quality of compressed air.

Substantial efficiency scroll air end

Adopt the sophisticated oil cost-free scroll airend, trustworthy bearing and grease, make confident the reliability and extended existence-span of airend, substantial precise machine for motivated scroll, set scroll and housing, guarantee large efficiency of airend. Reliable seamless content, ensure compression chamber and lubricated transmit 100% be different, make certain compressed air is oil free of charge.

Higher Trustworthiness

Cooling enthusiast adopt integrated centrifugal impeller, lower sound, high cooling air strain, substantial cooling air, make certain the cooling air is ample, air flow enthusiast undertake silence axial supporter, make certain the heat inside of cupboard could be eliminated in time. Warmth trade has been elevated twenty%-thirty%, anticorrosive remedy internal composition, following rigorous testing, ensure the exhausting air significantly less than surroundings temp.+10-15ºC, lessen the stress of downstream tools. Undertake immediate pushed, not belt driven, improve transmission effectiveness & reliability, minimize the servicing cost of shifting belt.

Certifications

Certificate

Venture scenario

 

Venture Scenario

Consumer comments

 

Customer Comments

 

Company Profile

About Us
Dehaha Compressor was established in 1996 with above 150 competent workers and far more than 25 R&D engineersteams ‘ .We focus on the analysis & create,manufacture and vitality-conserving remedies of screw air compressor to develop benefit for clients and culture.In 2018 our overall revenue quantity approached 15 million US pounds.By over 23 many years improved experiences of designing,producing and marketing,today our valued customers are in excess of a hundred thirty international locations.
Germany Normal and thirteen many years exporting experience help us gained more than 50 faithful overseas agents.

Dehaha’s main companies emphasis in pursuing crucial areas:
Oil-injected rotary screw compressors
Transportable screw air compressors
Oil cost-free air compressors
Higher stress air compressors
Air treatment equipment

At Dehaha,we generate our customers’ CZPT and fulfillment by producing the exceptional good quality compressed air
items for all industries.All of our goods are created for dependable efficiency,effortless routine maintenance,and greatest CZPT performance.We have income associates who can speak English,Spanish,French,and Russian which helps make it less difficult for our consumers from all above the planet to interact and negotiate with us.

Dehaha repeatedly innovates solution growth and administration to meet customers’ demand.The potent enterprise society and ongoing innovation make CZPT enhanced speedily to get to the enterprise principle”Energy Saving 1st, Mutual Benefit Shared”. CZPT mission is to be a globe-renowned higher-finish brand name,with sustainable improvement,consistently enhancing its very own value and sharing it with our customers and employees.Committed to offer you our buyers a silent and energy-preserving produced merchandise.

Our service

Our Support

one.24/7 following sales service support in different languages.
two.Follow up the opinions of items in 2 months interval by e-mail or contact.
three.Guidance of installation and commissioning on site can be provided by factory-educated experts or regional Approved Service Middle.
4.Technological training for customers in DEHAHA air compressor factory or doing work site.
5.Plenty of unique spare elements with confirmed high quality are all accessible from our central shares in ZheJiang and all distributors’depots. 
6.All types of complex documents in distinct languages.

FAQ

FAQ

Q1. Are you investing organization or manufacture ?
A: We are skilled manufacture of screw air compressor of ZheJiang , China, far more than 24 a long time.
 

Q2. How prolonged is the delivery time ?
A: For regular voltage ,fifteen working days. Non-normal ,remember to contact our revenue.
 

Q3. What is payment phrase ?
A: T/T, L/C, D/P, Western Union, Paypal, Credit Card, and and many others. Also we could acknowledge USD, RMB, Euro and other forex.
 

This fall. How about your following-income support ?
A: 1.Supply customers with set up and commissioning online guidelines.
     2. Well-educated engineers obtainable to abroad service.
     3.Throughout the world brokers and after support avaiable.set up our engineers to assist you training and set up.
 

Q5. How about your guarantee?
A: One particular calendar year for the total device and 2 many years for screw air end, except consumable spare components.
 

Q6. Do you have any certification ?
A: Indeed, per distinct customer’s market need ,we can supply CE ,ISO and so forth certificate.
 

Q7. What about the routine maintenance ?
A: First servicing need to have to be carried out right after 500Hours, and then each and every 2000-3000 hrs to do the regular routine maintenance, and think about the true atmosphere.
 

Q8. How do you manage high quality ?
A: 1.The uncooked resources are strictly inspected
     2. Some essential areas are imported from abroad
     3.Every single compressor need to go at least 5 hrs of continuous testing ahead of leaving the manufacturing facility.
 

Q9. Do you supply OEM provider ?
A: Indeed.Equally OEM & ODM service can be recognized.
 

Q10.How long could your air compressor be employed?
A: Generally, more than 10 several years.

Kinds of Air Compressors

There are numerous sorts of Air Compressors accessible on the market. Discover which one particular is right for your needs and what tends to make one better than an additional. Locate out a lot more about Single-phase designs, Oil-totally free types, and Minimal-sound models. This report will make clear these sorts and help you choose which one you want. You can also find out about Air Compressors that have solitary-stage compressors. If you are searching for a large-good quality compressor, this post will support you select a device.

Air Compressors

Air compressors function by forcing atmospheric air by way of an inlet valve. As the piston moves down, it pulls atmospheric air into the chamber. As the piston rises, it forces the compressed air out of the cylinder by way of an exhaust valve. One of the most typical varieties of air compressor is the reciprocating sort. Another variety of compressor is a solitary-stage piston. These varieties of compressors compress air in a single stroke – equivalent to the comprehensive rotation of the piston’s crankshaft.
These gadgets adjust electrical or mechanical vitality into pressurized air. When air is compressed, its volume decreases, escalating its pressure. Air compressors typically have a least force of 30 bars. The lower pressure band is the variety of air stress. Most compressors are managed separately, but network controls can be employed to interconnect multiple compressors. This type of controller will not operate for all kinds of compressors. There are other sorts of air compressors that can converse with every single other.
Compressed air has several programs in all kinds of industries. In agriculture, it can electrical power pneumatically powered content managing equipment for irrigation and crop spraying. Dairy equipments also use compressed air. Compressors are also used in the pharmaceutical market for mixing tanks, packaging, and conveyor techniques. Portable air compressors, which can be run by diesel fuel, are often utilised at remote drilling websites. Moveable air compressors are also generally employed in oil and fuel. They can be employed to remotely control valves and set up reactor rods.
No matter whether you use an air compressor for agricultural functions or in a manufacturing placing, there are some functions to consider when choosing an air compressor for your requirements. A great compressor will have a safety gadget. It will routinely shut off the enter air and output air after ample compressing has been attained. These functions will help your air compressor stay successful and defend your tools. The protection device is an crucial function of any air compressor to boost its all round performance.
Vane air compressors are the most widespread variety. They are usually more compact and significantly less potent than reciprocating piston compressors, so you can use 1 of these for applications that are underneath one hundred horsepower. The vane air compressors have lower compression ratios and higher capacities, but they are normally limited to low-electricity apps. Vane compressors are likely to operate scorching, and they usually have a reduced compression ratio. It is crucial to decide on the proper oil viscosity for your compressor.

Single-phase types

When comparing solitary-phase air compressors, search for the term “levels.” Multi-phase compressors use two stages and can take care of much more potential and force. One particular phase includes pressurizing air using a piston and a reduce-stress cylinder. This compressed air is then moved to a storage tank. Single-stage versions tend to be more vitality-effective than their two-stage counterparts. But if you do not need to have a high-pressure cylinder, a single-phase air compressor can be the ideal choice.
Though one-phase air compressors make significantly less energy, they can create adequate air to power pneumatic instruments and other pneumatic tools. These single-phase models are most valuable for scaled-down-scale property initiatives and Do-it-yourself tasks. For much more industrial purposes, a dual-phase product is the greatest decision. But if you’re in a hurry, a one-stage device may possibly be ample. In the long run, it depends on what you prepare to do with the air compressor.
Single-stage air compressors function a single cylinder, 1 piston stroke for every revolution of pressurized air. One-phase compressors are typically more compact and far more compact, making them a good option for smaller operate environments. Their cfm potential (cubic feet per moment) is an essential indicator of functioning capacity. If you program to use multiple pneumatic resources, you will almost certainly need a increased cfm design. Likewise, the horsepower of solitary-stage compressors signifies its operating ability. 1 horsepower moves 550 lbs per foot for each minute.
Multi-stage air compressors are generally a lot more costly and a lot more power-successful than one-phase units, but they can supply greater air flow prices. Whilst they could be a lot more intricate, they can reduce general functioning costs. If you strategy on utilizing your air compressor for industrial or professional use, a twin-phase model might be the ideal decision. Nonetheless, if you’re arranging to use the air compressor for mass manufacturing, a solitary-stage product might be the greatest option.
Single-stage air compressors have the exact same piston size and quantity of inlets, even though twin-stage models have a scaled-down 1st piston and a considerably for a longer time next piston. Each have a cooling tube in in between the two pistons to minimize the air temperature ahead of the 2nd round of compression. The one-stage design is usually modest and transportable, even though the double-phase air compressor is stationary. These compressors can both be stationary and big.

Reduced-sound designs

In spite of its title, minimal-noise designs of air compressors are not all the exact same. The sound stage of a compressor can be impacted by a number of factors, which includes the power supply and proximity to the equipment. Reciprocal compressors are usually louder than electrical ones since of their numerous shifting elements. By contrast, rotary-screw and scroll compressors have much less moving elements and are quieter.
The sound stage of a gasoline-powered air compressor can be incredibly high, creating it unsuitable for use indoors. To battle this dilemma, you can choose an electric model. The sounds level of a compressor is mostly induced by motor friction. The include of a piston is also a major aspect in sound, as pistons with small covers will make a good deal of noise. Formerly, oil was essential for a tranquil compressor. Nevertheless, this has altered many thanks to the healthcare industry’s need for oil-cost-free types.
The CZPT EC28M Peaceful Air Compressor is another product that functions peaceful operation. This air compressor tends to make 59dB of noise. This amount is minimal ample to allow you to have on normal conversations whilst it cycles. In addition, this compressor has an industrial oil-free of charge pump and a 2.8 Amp direct-drive induction motor. These two features make it a fantastic option for businesses.
Lower-sound types of air compressors are available for the building industry. Even so, these compressors are not automatically lower-high quality, which is why you should think about the sound stage of your air instrument prior to acquiring 1. The professionals at CZPT can suggest the minimal-sound versions for your specific application and place. Sounds can distract folks who function near the air compressor. That is why numerous firms now decide for these versions.

Oil-free of charge models

A quantity of oil-free of charge types of air compressors are obtainable, but what can make them unique? Oil-cost-free compressors do not include oil, so they are lubricated by grease rather. They are a great option if you’re working with a little compressor and don’t want to threat harmful it. On the other hand, oil-free of charge types do make substantial amounts of warmth, which can harm the compressor. Greater strain can grind the compressor from by itself, or even warp it.
A number of terms of information can aid you pick the ideal oil-totally free air compressor for your demands. For example, a compressor’s horsepower is a measurement of how effective the motor is. Larger horsepower implies a greater PSI or ACFM. You can also use the ACFM to evaluate the two. Scroll engineering is a contemporary air compression method that utilizes a stationary and cellular spiral. This lowers the quantity of air in the compressor by directing it to the centre.
Buying an oil-totally free air compressor will not have to be a complicated process, however. A excellent distributor can advise you on what sort of oil-totally free air compressor is correct for you. This way, you can preserve money and appreciate peace of mind even though utilizing your air compressor. And, of training course, the best way to get a fantastic deal on an air compressor is to converse to a distributor who is well-informed about the products obtainable.
An oil-free of charge air compressor is a excellent alternative for organizations that are sensitive to the contamination of air. For instance, in the pharmaceutical and foodstuff sector, a minuscule oil could spoil a solution or even harm manufacturing tools. Oil-free of charge air compressors typically have decrease routine maintenance charges than oil-flooded models since there are less shifting elements. Due to the fact of this, oilless air compressors require fewer servicing and could nonetheless need to be changed from time to time.
A handful of positive aspects of an oil-cost-free air compressor above an oil-lubricated a single incorporate lower sounds stages. Oil-totally free air compressors are likely to be considerably less noisy and run more quietly than oil-injected ones, but you should nonetheless carefully weigh the execs and downsides before generating a choice. Also, contemplate how a lot you use your air compressor just before selecting a model. The execs outweigh the disadvantages. In the finish, you are going to be glad you chose an oil-free of charge air compressor.