China Dehaha Compressor Manufacturers 30HP Air Compressor Industrial Electric Stationary 220v Screw Air Compressor air compressor harbor freight

Relevant Industries: Manufacturing Plant, Machinery Fix Outlets, Food & Beverage Manufacturing unit, Farms, Meals Store, Printing Stores, Development works , Vitality & Mining, Foodstuff & Beverage Shops, Advertising Company
Showroom Place: Egypt, Canada, United States, Indonesia, India, Mexico, Russia, Spain, Thailand, Sri Lanka, South Africa, Malaysia, Australia
Condition: New
Kind: Screw
Configuration: Stationary
Power Resource: AC Power
Lubrication Style: Lubricated
Mute: Yes
Model Variety: DM-30A
Voltage: 380V/50HZ or Customized
Dimension(L*W*H): 1330*830*1265mm
Weight: 410kg
Warranty: 2 several years
Working Stress: 7 bar, 8 bar, 13 bar, 10 bar
Equipment Test Report: Presented
Video outgoing-inspection: Presented
Advertising Type: Very hot Merchandise 2019
Warranty of main parts: 2 several years
Main Components: PLC, Force vessel, Motor, Pump, Bearing, Air end
Gasoline Sort: Air
Item identify: Screw Frequency Inverter Air Compressor
Cost-free air delivery: 2.8~4.15m3/min 100~150cfm
Doing work stress: 7~13bar 102~189psi
Brand of screw air conclude: GHH/Rotorcomp/Hanbell
Electrical motor: Siemens/ABB/WEG
Inverter: Siemens/ABB/Inovance/Delta
Protection level: IP54/IP55/IP65
Cooling design: Oil cooling
Application: Industrial Equipment Air Compressor
OEM: Supplied
Following Warranty Support: Movie technical assistance, On-line help, Spare parts, Discipline upkeep and repair support
Nearby Service Location: Egypt, Canada, United States, Peru, Indonesia, India, Mexico, Russia, Spain, Thailand, Malaysia, Australia, Sri Lanka, South Africa
Following-sales Service Offered: On the internet assist
Certification: CE / TUV / GC / ISO9001 / EEC / NGV / CR
Packaging Information: wood situation
Port: ZheJiang

Model: DM-30A
Free of charge air shipping: 3.7m3/min
Doing work strain: 8 bar
Screw air stop rotor lobe: 5:six
Brand name of screw air conclude: CZPT ZheJiang AB collection
Manage: PLC
Pushed: direct
Cooling: by air
Electrical motor: Long lasting Magnet sort 30hp 22KW, security degree IP65, oil cooling
Discharge temperature: less than ambient +8 ℃
Sounds: much less than 68 dB(A)
Air outlet measurement: G1”
Dimension: 1330*830*1265mm
Weight: 410kg
Shipping and delivery time:20 times following receiving deposit
Guarantee: twelve months from date of delivery

Features Of Long term Magnet Variable Frequency Air Compressor
Extremely-low temperature rise style, the compressor makes it possible for prolonged-term steady operation at extremely-low frequencies closed-loop vector handle program, more quickly handle and more precise speed regulation the compressor device can even now maintain productive procedure when the frequency is decreased by more than 50% the pressure is steady, and the pressure is correctly controlled The fluctuation is inside .01Mpa.

The figure demonstrates the comparison of several starting up approaches. It can be observed that the inverter starts off little by little and commences far more smoothly, completely steering clear of the present peak.

Under the set variable frequency strain, the unit will automatically alter to preserve the output strain in ±0.1bar, decreasing unneeded waste (for each and every force increase by 1 bar, electricity use increases by 7%)

Long lasting Magnet Motors Have Positive aspects More than Typical Asynchronous Motors

Large effectiveness: the reduction of the excitation technique is eliminated and the effectiveness is enhanced.
Higher effectiveness beneath low load situations: The energy effectiveness of long term magnet motors is 9% higher than that of conventional asynchronous motors at entire load, and as the speed decreases, their power efficiency continues to be unchanged.
Huge overdrive length: the ratio of the maximum beginning force to the nominal torque of the long lasting magnet synchronous motor can reach a lot more than 3 moments, whilst the common asynchronous motor is only 1.6 occasions.
The manage is far more stable: the corresponding time of the long lasting magnet motor is considerably less than 50ms, and the gasoline production can be adjusted in a huge variety in an instant, so that the air pressure is really secure.

Model
Volume movement (m3/min)Power(kW)Noise(db)Outlet diameterDimension(mm)Weight(kg)
6bar7bar8bar10bar13barLenghtWidthHeight
DM-10A/one.31.21/7.563G3/four895590970190
DM-20A2.552.fourtwo.three2./15sixty fiveG3/41062690a thousand236
DM-30Afour.five4.15three.73.2/22sixty eightG113308301265410
DM-40A65.sevenfive.two//3068G113308301265520
DM-50Aseven.356.9six.5five.six4.93769G1 1/215009401415655
DM-60A8.78.one7.five6.seventy fivefive.94570G1 1/215009401415730
DM-75A11.210.threenine.five/7.eight5570G2160010601470950
DM-100A13.six1312.eight119.57572G22000112015901070
DM-125A17.216.sevenfifteen.5fourteen.twelve.five90seventy twoG22000112015901221
DM-150A21.five20.819.six17.eight15.5a hundred and tenseventy twoDN652400163019801950
DM-175A24.624.123.219.5seventeen132seventy twoDN652400163019802150
DM-220Athirty.228.827.eight23.20one hundred sixty72DN802800182821503620
DM-250A34.933.two31.two27.5twenty five.eight18572DN802800182821503920

Certifications
Undertaking Scenario
Buyer Opinions

About usDehaha Compressor was founded in 1996 with over one hundred fifty competent employees and much more than twenty five R&D engineersteams ’ .We target on the study & build,manufacture and vitality-conserving solutions of screw air compressor to develop value for customers and modern society.In 2018 our overall product sales volume approached fifteen million US dollars.By above 24 several years improved ordeals of planning,creating and advertising,right now our valued buyers are more than a hundred thirty international locations.
Germany Common and thirteen years exporting experience help us gained far more than 50 faithful abroad brokers.
Dehaha’s main businesses focus in following important places: Oil-injected rotary screw compressors Transportable screw air compressors Oil free of charge air compressors Large force air compressors Air remedy equipment

At Dehaha,we make our customers’ believe in and fulfillment by manufacturing the exceptional high quality compressed airproducts for all industries.All of our merchandise are developed for trustworthy overall performance,easy routine maintenance,and optimum vitality efficiency.We have revenue representatives who can talk English,Spanish,French,and Russian which helps make it less difficult for our clientele from all over the planet to interact and negotiate with us.

Dehaha constantly innovates product improvement and administration to satisfy customers’ demand.The effective business tradition and steady innovation make CZPT improved speedily to reach the business basic principle”Strength Conserving Very first, Mutual Worth Shared”. CZPT mission is to be a world-renowned large-conclude manufacturer,with sustainable advancement,consistently bettering its personal value and sharing it with our clients and employees.Committed to offer our customers a silent and power-preserving made items.
Our Services1.24/7 right after revenue provider assist in different languages.2.Follow up the comments of merchandise in two months interval by e-mail or get in touch with.3.Advice of set up and commissioning on internet site can be presented by manufacturing unit-educated professionals or regional Approved Provider Centre.4.Technical coaching for consumers in CZPT air compressor factory or functioning web site.5.Plenty of first spare areas with established high quality are all obtainable from our central stocks in ZheJiang and all distributors’depots. 6.All varieties of complex files in different languages.

Relevant Goods FAQ1.Why customer select us? DHH COMPRESSOR ZheJiang CO.,LTD.with 23 years outdated historical past,we are specialised in Rotary Screw Air Compressor.Germany Common and thirteen several years exporting knowledge assist us received more than 30 faithful overseas brokers.We warmly welcome your small demo get for top quality or market test.

2.Are you a producer or buying and selling organization?We are specialist producer with huge present day manufacturing unit in HangZhou,China,with skilled design staff.The two OEM & ODM provider can be accepted.

3.Where is your manufacturing unit positioned? How can I check out there?Our factory is positioned in HangZhou Town, ZheJiang Province, China. We can choose up you from ZheJiang , it is about 1 hour from ZheJiang Xihu (West Lake) Dis. Airport to our factory. Warmly welcome to pay a visit to us!

4.What’s your shipping and delivery time?380V 50HZ we can supply the items inside of 14 times. Other electrical energy or other color we will delivery in 22 days,if urgently get,pls contact our revenue in advance.

5.How extended is your air compressor guarantee?One calendar year for the total device and 2 years for screw air stop, other than consumable spare components and we can offer some spare areas of the devices.

6.How does your factory do relating to quality manage?Quality is almost everything. we constantly connect great importance to top quality managing from the really commencing to the quite conclude. Our manufacturing unit has gained ISO9001:2015 authentication and CE certification.
seven.How prolonged could your air compressor be utilized?Typically, much more than 10 several years.

8. What’s payment phrase?T/T,L/C,D/P,Western Union,Paypal,Credit score Card,and etc.Also we could settle for USD, RMB, Euro and other forex.

nine.How about your consumer support?24 hrs on-line support offered.48 hours issue solved promise.

10.How about your after-sales services?(1) Supply buyers with set up and commissioning on the internet guidelines.(2) Well-trained engineers accessible to overseas provider.(3) Around the world brokers and soon after provider available.

How to Choose the Right Air Compressor

An air compressor uses pressurized air to power a variety of tools. They are most commonly used to power nailers and impact wrenches. Other popular uses for air compressors include paint sprayers and impact wrenches. While all air compressors have the same basic construction, their specialty differs. Ultimately, their differences come down to the amount of air they can push. Read on for information on each type of air compressor. These tools are great for many different purposes, and choosing the right air compressor depends on your specific needs.
air-compressor

Electric motor

While purchasing an electric motor for air compressor, compatibility is a key factor. Not all motors work with the same type of air compressor, so it’s important to check the manufacturer’s instructions before purchasing. By doing this, you can avoid wasting money on an incompatible motor. Another important consideration is speed. A motor’s speed is its rate of rotation, measured in revolutions per minute. It is critical that you purchase a motor with sufficient speed to meet the needs of your air compressor.
Typically, an electric motor for air compressor is 1.5 hp. It is ideal for use with medical equipment and metal-cutting machines. It also performs well under continuous operation and offers a high efficiency and energy-saving performance. Moreover, it features an attractive price, making it a good choice for a wide range of applications. If you are looking for a motor for an air compressor, look no further than a ZYS series.
A motor’s protection class indicates how the motor will operate. Protection classes are specified by the IEC 60034-5. These are stated with two digits and represent the protection against solid objects and water. For example, an IP23 rating means that the motor will be protected from solid objects, while IP54 means that it will protect from dust and water sprayed from all directions. It is vital to choose a motor with the correct protection class for your air compressor.
When choosing an electric motor, you should consider whether it’s compatible with the brand of air compressor. Some may be compatible, while others may require advanced electronics skills to repair. However, most air compressors are covered by warranty, so it’s important to check with the manufacturer if the warranty is still in effect before you spend a dime on a replacement. The motor should be replaced if it has failed to perform as designed.
air-compressor

Oil bath

Air compressors require proper lubrication to function efficiently. The piston must draw air with minimal friction. Depending on their design, air compressors can either be oil-lubricated or oil-free. The former uses oil to reduce piston friction, while the latter splashes it on the cylinder bearings and walls. Such air compressors are commonly known as oil-flooded air compressors. In order to keep their oil baths clean, they are recommended for use in locations with high dust levels.

Start/stop control

An air compressor can be controlled by a start/stop control. This type of control sends a signal to the main motor that activates the compressor when the demand for air falls below a preset limit. This control strategy is effective for smaller air compressors and can be useful for reducing energy costs. Start/stop control is most effective in applications where air pressure does not change frequently and where the compressor is not required to run continuously.
To troubleshoot this problem, you need to check the power supply of your compressor. To check the supply side, use a voltage monitor to determine if power is flowing to the compressor. Ensure that the power supply to the compressor is steady and stable at all times. If it fluctuates, the compressor may not start or stop as expected. If you cannot find the problem with the air compressor power supply, it may be time to replace it.
In addition to the start/stop control, you may want to purchase additional air receivers for your air compressor. These can increase the capacity of air stored and reduce the number of times it starts and stops. Another way to decrease the number of starts per hour is to add more air receivers. Then, you can adjust the control to match your requirements. You can also install a pressure gauge that monitors the compressor’s performance.
Start/stop control for air compressors can be complex, but the basic components are relatively easy to understand. One way to test them is to turn the compressor on or off. It is usually located on the exterior of the motor. If you’re unsure of the location of these components, check the capacitors and make sure that the air compressor is not running while you’re not using it. If it does, try to remove the capacitor.
Variable displacement control is another way to adjust the amount of air flowing into the compressor. By controlling the amount of air, the control can delay the use of additional compressors until more required air is available. In addition to this, the device can also monitor the energy used in the compressor. This control method can result in substantial energy savings. You can even save on the amount of electricity by using variable displacement control. It is essential for efficient compressed air systems.
air-compressor

Variable speed drive

A VFD, or variable frequency drive, is a type of electric motor that adjusts its speed to match the demand for air. It is an efficient way to reduce energy costs and improve system reliability. In fact, studies have shown that a 20% reduction in motor speed can save up to 50% of energy. In addition, a VFD can monitor additional variables such as compressor oil pressure and motor temperature. By eliminating manual checks, a VFD will improve the performance of the application and reduce operating costs.
In addition to reducing energy costs, variable-speed drives also increase productivity. A variable-speed air compressor reduces the risk of system leaks by 30 percent. It also reduces the risk of system leaks by reducing pressure in the system. Because of these advantages, many governments are promoting this technology in their industries. Many even offer incentives to help companies upgrade to variable-speed drives. Therefore, the variable-speed drive can benefit many air compressor installations.
One major benefit of a variable-speed drive is its ability to optimize energy use. Variable frequency drives are able to ramp up and down to match the demand for air. The goal is to optimize the pressure and flow in the system so that the best “dead band” occurs between forty percent and eighty percent of full load. A variable-speed compressor will also increase energy efficiency because of its programmability.
A variable-speed air compressor can also be used to control the amount of air that is compressed by the system. This feature adjusts the frequency of power supplied to the motor based on the demand. If the demand for air is low, the frequency of the motor will reduce to save energy. On the other hand, if there is an excess demand for air, the variable-speed compressor will increase its speed. In addition, this type of air compressor is more efficient than its fixed-speed counterpart.
A VFD has many benefits for compressed air systems. First, it helps stabilize the pressure in the pipe network, thereby reducing the power losses due to upstream pressure. It also helps reduce the power consumption caused by fluctuations in upward pressure. Its benefits are also far-reaching. And as long as the air pressure and air supply is properly sized, a VFD will help optimize the efficiency of compressed air systems.

China Dehaha Compressor Manufacturers 30HP Air Compressor Industrial Electric Stationary 220v Screw Air Compressor     air compressor harbor freightChina Dehaha Compressor Manufacturers 30HP Air Compressor Industrial Electric Stationary 220v Screw Air Compressor     air compressor harbor freight
editor by czh