China Custom 50HP 37kw 8 Bar 116 Psi Direct Driven Industrial Screw Frequency Inverter Air Compressor near me manufacturer

Item Description

Item description


Air finish
1. Germany Rotorcomp air stop, German technologies, degree 1 CZPT effectiveness regular.
two. IP55 defense for totally enclosed motor, eliminating the concealed threat of dust being captivated by the motor’s magnetic metal.
three. No electrical excitation start.
four. Using higher-grade magnetic metal,180°c temperature resistance. IE3 Vitality-productive Motor.

one.Efficient layout, CZPT bearings, make certain the extended existence of the motor.
two.IP54 guarded totally enclosed motor, worry-free of charge in harsh situations operate.
3.Standard period sequence security to avoid reversal.

Huge Touch Grasp Controller
one.Matching inverter exclusive customization.
2.Liquid crystal display Chinese and English change show.
3.Rich self-diagnostic functions this kind of as fault alarm, maintenance reminder, automatic shutdown, and so on.
four.Clock purpose, can set timing swap.
5.Several signal outputs: RS485 port.

1.ABB / Siemens brand name vector manage frequency conversion technique, frequency conversion response velocity is more quickly.
2.Consistent stress output to eliminate stress fluctuation and off-load.
3.Continuous temperature output at 9~85°C, Low commencing recent to defend elements,fifteen% strength-conserving.

Pre-filter Defense
one.Distinctive pre-filter protect layout to maintain the within of the equipment clear and extend the routine maintenance cycle.
2.Easy to disassemble and thoroughly clean, and can be reused.

Effective Cooling Technique
one.Adopting massive-dimensions large-performance cooler to cope with severe working circumstances.
two.Adopt impartial massive enthusiast combined with oil cooling method, reduced temperature and much more steady.

Electrical Method
1.Standardized design and style, risk-free and reputable.
2.Professional wiring interface,the wiring is sensible, simple, distinct and straightforward to keep.,
three.Schneider and Siemens are equipped with a collection of large-stage elements, and their safe use is certain for a prolonged time.

Direct Drive
1.1: 1 direct travel, steady and efficient.
2.Adopts more experienced break up-kind direct drive, which is a lot more reliable and less difficult to keep than integrated push.
three.Imported brand, large measurement CZPT to make certain the extended existence of the drive system.

For some regions with poor running problems such as high temperature and higher humidity,big-region plate warmth exchangers and high-performance air coolers are used.

Exhaust pipe
The exhaust CZPT adopts double-layer bellows,and the oil passage adopts special temperature resistance of one hundred twenty five °C high-pressure hose.

Technological Parameters


Task Circumstance

Air compressors belong to the general products classification and are widely employed in steel, electrical power, metallurgy, shipbuilding, textiles, electronics, substances, petroleum, mining, light sector, equipment production, paper printing, transportation services, foodstuff and drugs, casting and spraying, shipping terminals, Navy engineering, automotive technology, automotive business, aerospace, infrastructure and other fields.

Consumer Opinions

Packaging and Shipping

• Packing Details: Plywood crate pallet plus foam board and bubble film, Total shut wood situation. 1pcs/each and every deal (for stationary screw air compressor)

• Shipping and delivery method: by sea, by LCL/FCL or as asked for

• Delivery method: FOB, CFR, CIF and EXW and so forth.

• Supply time: in 7-15 days right after getting deposit (customized devices not incorporated)

Business Profile

Dehaha Compressor was started in 1996 with over 150 experienced employees and much more than 25 R&D engineers’ teams.We emphasis on the research & build, manufacture and strength-saving solutions of screw air compressor to develop worth for consumers and culture. 

Dehaha opened to the entire world considering that 2015, and now we have a overseas trade division with far more than dozens men and women, serving consumers close to the globe 24 several hours. We have product sales associates who can converse English, Spanish, Portuguese, French,and Russian which can make it less complicated for our consumers from all more than the entire world to interact and negotiate with our valued buyers are above 130 nations. Germany Common and 13 years exporting expertise aid us won more than fifty loyal overseas agents.

Dehaha repeatedly innovates solution growth and management to meet up with customers’ demand. The potent company tradition and ongoing innovation make CZPT enhanced rapidly to reach the organization theory “Power Saving Initial, Mutual Worth Shared”. The generation line of CZPT is consist of screw air compressor from 5.5KW to 550KW, oil cost-free air compressor, portable air compressor, long term magnet variable frequency air compressor, substantial force air compressor and compressed air CZPT gear,etc.

Dehaha mission is to be a globe-renowned large-stop manufacturer, with sustainable growth, continuously strengthening its very own price and sharing it with our customers and personnel. Fully commited to offer our buyers a silent and energy-preserving produced items.

Our Support

Soon after-sale Provider

• Any questions or requests just before, for the duration of or soon after income, we would like to help you any time and will uncover you the best remedy in 24 hours.
• Guarantee: A single yr for the whole device Real spare elements will be offered with the very best value.
• An overboard engineer service is offered.

 Overseas Engineer Provider
• We are available to ship our engineer for aboard services. Only require you to arrange accommodation, transportation, and translator. The added price for each and every will be reviewed based mostly on the regional price tag stage.

Unique Personalized Support

(1) Entire OEM
• Quantity: at minimum 5 pcs
• In this prepare, we will do all the adjustments (Coloration, nameplate, and symbol) as your need, and will not cost extra payment.

(2) Half OEM
• Quantity: no limit
• Below this program, we can make the essential alteration (nameplate and logo) but we will charge some additional charge for the nameplate, as the nameplate manufacturing unit has the MOQ.

(3) Brand OEM
• Quantity: no restrict
• Only the brand will be changed to yours, and no additional price will be billed.

Why choose us?

1.High quality Assure
With much more than 24 years business expertise and our compressor authorized by CE, ISO9001, SGS, And TUV take a look at.The uncooked components are strictly inspected and Some important parts are imported from abroad.Each compressor have to pass at minimum 5 several hours of ongoing testing before leaving the manufacturing unit.

2.Guarantee Period
The total devices are proviede with one-12 months warranty, and the compressor air stop with Two-yr guarantee and life time maintenance(With the exception of donning components)

three. Installation and Commissioning
Provied consumers with set up and commissioning directions,and all services-delivering personnel are strictly skilled technically by our business.

4.Right after -income Services
Our company has services network in entire world, providing prompt replies to buyers after notified inside of 24~48hours for troubleshooting.

five.Spare Components
Our business constantly source spare elements on most favorable conditions.


Q1. Are you buying and selling business or manufacture ?
A: We are expert manufacture of screw air compressor of HangZhou(Near to ZheJiang ), China, much more than 24 several years.

Q2. How long is the shipping and delivery time ?
A: For common voltage ,fifteen working days. Non-common ,please speak to our product sales.

Q3. What is actually payment time period ?
A: T/T, L/C, D/P, Western Union, Paypal, Credit history Card, and and so on. Also we could acknowledge USD, RMB, Euro and other currency.

This autumn. How about your after-revenue service ?
A: 1.Give buyers with set up and commissioning online instructions.
      2. Effectively-skilled engineers offered to abroad support.
      3.Throughout the world agents and soon after services avaiable.arrange our engineers to support you coaching and installation.

Q5. How about your guarantee?
A: One yr for the entire machine and 2 years for screw air conclude, except consumable spare components.

Q6. Do you have any certificate ?
A: Yes, for every different customer’s market require ,we can offer you CE ,ISO and many others certification.

Q7. What about the routine maintenance ?
A: Very first maintenance need to have to be completed following 500Hours, and then every 2000-3000 hours to do the typical routine maintenance, and contemplate the actual atmosphere.

Q8. How do you manage good quality ?
A: 1.The uncooked supplies are strictly inspected
      2. Some essential elements are imported from abroad
      3.Every single compressor must move at minimum 5 hours of constant screening just before leaving the manufacturing unit.

Q9. Do you supply OEM services ?
A: Of course.Each OEM & ODM service can be accepted.

Q10.How long could your air compressor be used?
A: Usually, far more than 10 a long time.

The Air Compressor Is a Functional Instrument

The Air Compressor is 1 of the most versatile instruments in any garage or workshop. It is simple to use and can complete a assortment of responsibilities, from jackhammering to drilling. These equipment are offered in a vast assortment of sizes and kinds, making it an excellent selection for a assortment of conditions. With a single motor, you no longer need to have independent motors for each and every instrument. Its light-weight, compact style can make it easy to take care of, and the one motor also reduces wear on components.


Oil-injected air compressors require a big quantity of lubricant, which needs to be extra to the sump regularly to keep optimum efficiency. As there are several varieties of industrial fluids, a well-intentioned upkeep technician may possibly include the wrong lubricant to the compressor. If this transpires, the compressor will become incompatible with the lubricant, ensuing in excessive carryover and the need to have to flush and replace downstream air therapy elements.
Normally, the G a hundred and ten-250 oil-injected rotary screw compressor from Atlas Copco supplies dependable compressed air, avoiding high priced downtime. The G110-250 oil-injected rotary screw compressor is hugely dependable and tough, enabling it to function in temperatures up to 46degC/115degF. Despite the oil-injected air compressor’s strong style, this unit needs very minor on-web site set up, and it attributes basic operation.
The main benefit of oil-injected air compressors is the diminished cost of operating. The value of oil-cost-free compressors is less than 50 % of that of oil-injected ones, and it will require less servicing expenses in the extended run. In addition, the oil-totally free method is much more environmentally friendly than oil-injected air compressors. But the disadvantages of oil-injected air compressors are substantial, as well. It can contaminate completed items and trigger a significant financial danger for the manufacturer.
An oil-injected rotary screw air compressor provides several positive aspects in excess of its counterpart. 1st, it features an revolutionary vertical layout with variable-velocity drive, allowing it to operate a lot more effectively. Second, oil-injected air compressors minimize strength consumption by up to 50% in comparison to non-oil-injected air compressors. They also have a thermostatic valve, permitting them to sustain an ideal temperature. Thermostatically-controlled oil coolers permit the compressor to run much more quietly.


What is an oil-free air compressor? The name refers to a kind of air compressor that does not include oil in the compressor chamber. Oil-free air compressors still use oil for various reasons, like lubricating the shifting elements and managing waste heat. Nonetheless, numerous folks do not understand that their air compressor even now calls for oil for suitable working. This write-up will explore why this type of air compressor is preferable for numerous consumers.
Very first of all, oil-free air technology has several rewards. For one particular, it minimizes the vitality expense involved in filtering air, and it minimizes leaks. In addition, it also decreases the oil expenses linked with compressor refills. And finally, it lowers the pitfalls of contamination. Oil-totally free air engineering is the foreseeable future of compressed air. If you might be seeking for an oil-totally free air compressor, here’s what to look for in your search.
Relying on the goal of your air compressor, it may possibly be beneficial to commit in an oil-totally free air compressor. Oil-lubricated air compressors are generally a lot more tough than their oil-free of charge counterparts, but they could expense twice as considerably. You should still think about the value of possession ahead of acquiring an oil-free compressor. The oil-cost-free types can be simpler to transport, and they are a lot more powerful. In addition, they’re quieter than oil-lubed types.
An oil-totally free air compressor also implies considerably less routine maintenance, as it will not want oil to operate. This variety of air compressors also functions less transferring areas, which implies less places for troubles to build. All oil-free air compressors are manufactured to meet ISO Class and 1 air purity standards. They also have much less sounds and vibration in comparison to their oil-based mostly counterparts. So, why not select an oil-free of charge air compressor for your business?


When selecting a gas-driven air compressor, it truly is crucial to contemplate the positive aspects of gasoline. This strength supply can energy a large air compressor without electrical power. Nevertheless, this variety of air compressor lacks electrical hookup, so you are going to need to have to operate an extension twine if you require to use it at a distance. Nevertheless, gas compressors are ready to operate with just a fuel tank. This makes them excellent for medium to heavy-responsibility industrial programs.
An additional critical thing to consider when selecting a gasoline air compressor is its measurement. More substantial compressors are generally more substantial than transportable types and demand far more area. This makes them less difficult to transport and function on the go. However, if you are not sure which variety of air compressor is ideal for you, contemplate the fuel-driven versions. While they could be lighter, they don’t operate as easily as their electric powered counterparts. Gasoline-driven compressors are not as moveable as their electric counterparts and require appropriate maintenance.

Electric power

Electrical power in an air compressor is not low cost. A 25 HP air compressor operates for ten hrs every single day, 5 days a week. The motor in these devices consumes 746 watts per hour. To locate out how significantly electricity the gear makes use of, multiply the wattage by the operating time. For example, if the compressor runs for a few several hours, then it will use 1.9 kilowatt hours of electrical energy. To establish how considerably electric power an air compressor makes use of for every working day, you can compute the kilowatt several hours and multiply the variety by the utility fee. Considering this, you can determine the cost of operating your air compressor after for every month.
The cost of working an air compressor depends on the kind of compressor. Electric powered air compressors are typically silent and can run without having any maintenance. These instruments can be remaining unattended for up to four thousand hrs just before demanding restore. Electric air compressors require larger energy for increased strain, so you should plan accordingly. Regardless of whether or not you need a routine maintenance check out is up to you, but the benefit of not obtaining to commit a fortune on repairs is priceless.
Despite the fact that compressed air is not an energy-effective source, its use in a range of apps may conserve you cash and kilowatts. Given that an air compressor uses energy when it is operating, the cost is decrease than the expense of working a electricity instrument. If you strategy to use your air compressor for a long time, make positive that it is preserved appropriately. Suitable care will preserve you cash and energy, and you might even be able to get an extended warranty if the compressor breaks down.

Variable frequency push

The main goal of a variable frequency generate (VFD) in an air compressor is to reduce strength use in the procedure of compression. A one motor drag program are not able to alter its speed constantly in accordance to the fat of the load. By making use of frequency handle to the compressor, the electrical power usage can be decreased whilst preserving the very same force degree. For that reason, a VFD is an superb selection for compressors. Its benefits are quite a few.
A VFD can also monitor the temperature of the motor and ship error indicators if the motor is operating way too scorching or as well cold. This removes the need to have for a independent sensor to monitor the oil pressure. These features are helpful not only in reducing energy use, but also in bettering the functionality of an application. Moreover, a VFD can keep track of additional variables this sort of as temperature and motor pace. Consequently, it is a beneficial investment decision.
When employing a VFD, it is crucial to select the appropriate motor. The velocity of the compressor must be inside the maximum beginning restrict of the motor. The air tank may be of any measurement, but a constant stress limit is needed to keep the VFD managing inside the services factor of the motor. In addition to a VFD, a master controller should also incorporate a distant pressure set stage and a PID card for a master controller. The transmitter need to include all valuable data from the VFD, like the velocity and the oil temperature. The VFD should be tested ahead of it is built-in with the master manage. It ought to be tested for min and max speed, temperature, and existing inside of the envisioned variety.
The use of a VFD in an air compressor has many positive aspects. One of the most notable is the reduction in electrical power intake. Fixed-pace compressors operate on set factors of 6 to seven bar. An additional bar of compression uses 7 per cent of strength. This vitality is wasted. A VFD-driven air compressor can also boost the existence span of compressor components. It is a single of the ideal investments in your compressor. So, why wait any lengthier?

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