China Hot selling 50HP 37kw Permanent Magnet Inverter VSD Screw Air Compressor for Sand Blasting with high quality

Solution Description

50hp 37kw Everlasting Magnet Inverter VSD Screw Air Compressor For Sand Blasting

Design: RK-50APM
Air ability: 6.8m3/min at 8bar
Max functioning force: 13bar
Management: automated PLC controller
Pushed: direct driven, elastic coupling
Cooling: by air
Electrical motor: Long lasting magnet variable pace 50hp 37kw 380v/50hz/3ph
Commencing: Frequency conversion commence
Discharge temperature: much less than ambient +8 ºC
Noise: much less than sixty nine dB(A)
Air outlet dimension: G 1 1/2″
Dimension: 1200*a thousand*1390mm
Fat: 600kg


Product Parameters


Product Description


Packaging & Shipping

1.Packing Specifics: Plywood crate pallet in addition foam board and bubble film, Full closed wood case. 1pcs/each package (for stationary screw air compressor)
two.Transport method: by sea, by LCL/FCL or as requested
three.Supply strategy: FOB, CFR, CIF and EXW and so forth.
four.Shipping and delivery time: in 7-15 days after getting deposit (customized machines not incorporated)


Firm Profile




Payment and delivery


Q1. Are you trading business or manufacture ?
A: We are expert manufacture of screw air compressor of HangZhou,ZheJiang ,China. More than eighteen several years of expertise in air compressor production.


Q2. How prolonged is the shipping and delivery time ?
A: For regular voltage ,15 functioning days. Non-regular ,make sure you contact our income.

Q3. What is payment term ?
A: T/T, L/C, D/P, Western Union, Paypal, Credit score Card, and and many others. Also we could settle for USD, RMB, Euro and other currency.

This autumn. How about your soon after-revenue provider ?
A: 1.Give clients with set up and commissioning on the internet recommendations.
     2. Properly-qualified engineers accessible to abroad services.
     3.Around the world agents and after service avaiable.organize our engineers to support you training and installation.

Q5. How about your guarantee?
A: 1 year for the entire equipment and 2 many years for screw air conclude, besides consumable spare areas.

Q6. Do you have any certificate ?
A: Yes, per diverse customer’s marketplace want ,we can offer you CE ,ISO and so on certification.

Q7. What about the servicing ?
A: 1st maintenance require to be carried out soon after 500Hours, and then every single 2000-3000 hours to do the normal maintenance, and take into account the real setting.

Q8. How do you manage good quality ?
A: 1. The uncooked resources are strictly inspected
     2. Some crucial elements are imported from overseas
     3. Every single compressor should pass at the very least 5 hrs of ongoing screening just before leaving the manufacturing unit.

Q9. Do you offer OEM support ?
A: Indeed.Each OEM & ODM support can be accepted.

Q10.How extended could your air compressor be utilised?
A: Normally, much more than ten many years.

How to Decide on the Correct Air Compressor

An air compressor uses pressurized air to electricity a selection of instruments. They are most typically used to electrical power nailers and impact wrenches. Other common employs for air compressors incorporate paint sprayers and affect wrenches. While all air compressors have the very same fundamental construction, their specialty differs. In the long run, their variations come down to the amount of air they can thrust. Read through on for info on each variety of air compressor. These equipment are great for numerous distinct reasons, and picking the right air compressor depends on your distinct needs.

Electric powered motor

Although buying an electric motor for air compressor, compatibility is a crucial aspect. Not all motors work with the very same sort of air compressor, so it’s critical to verify the manufacturer’s directions just before getting. By doing this, you can avoid wasting income on an incompatible motor. Yet another crucial consideration is velocity. A motor’s velocity is its fee of rotation, calculated in revolutions per moment. It is crucial that you acquire a motor with ample pace to fulfill the needs of your air compressor.
Generally, an electric motor for air compressor is 1.5 hp. It is best for use with health-related equipment and metal-chopping machines. It also performs properly beneath steady procedure and gives a large effectiveness and energy-saving functionality. Moreover, it functions an appealing price, making it a good selection for a wide assortment of applications. If you are hunting for a motor for an air compressor, search no more than a ZYS sequence.
A motor’s defense course signifies how the motor will operate. Defense classes are specified by the IEC 60034-5. These are stated with two digits and represent the safety against reliable objects and water. For illustration, an IP23 rating signifies that the motor will be guarded from solid objects, whilst IP54 signifies that it will protect from dust and drinking water sprayed from all instructions. It is crucial to select a motor with the correct safety class for your air compressor.
When selecting an electric powered motor, you should contemplate regardless of whether it truly is appropriate with the brand of air compressor. Some may possibly be suitable, while other people might call for sophisticated electronics abilities to fix. However, most air compressors are lined by guarantee, so it is critical to check out with the producer if the guarantee is still in impact just before you commit a dime on a substitute. The motor must be changed if it has failed to complete as designed.

Oil bath

Air compressors demand suitable lubrication to purpose proficiently. The piston should attract air with nominal friction. Based on their layout, air compressors can possibly be oil-lubricated or oil-cost-free. The former uses oil to lessen piston friction, whilst the latter splashes it on the cylinder bearings and walls. This kind of air compressors are frequently acknowledged as oil-flooded air compressors. In order to hold their oil baths cleanse, they are suggested for use in spots with high dust ranges.

Commence/quit control

An air compressor can be managed by a commence/end control. This variety of management sends a signal to the major motor that activates the compressor when the demand for air falls beneath a preset restrict. This management strategy is effective for scaled-down air compressors and can be beneficial for minimizing vitality costs. Begin/end management is most effective in applications where air force does not change regularly and in which the compressor is not needed to operate constantly.
To troubleshoot this difficulty, you need to have to examine the electrical power offer of your compressor. To verify the offer aspect, use a voltage keep an eye on to figure out if electricity is flowing to the compressor. Guarantee that the power provide to the compressor is constant and stable at all times. If it fluctuates, the compressor could not start off or quit as expected. If you cannot uncover the dilemma with the air compressor energy supply, it could be time to exchange it.
In addition to the begin/end management, you might want to purchase added air receivers for your air compressor. These can improve the potential of air saved and decrease the variety of instances it begins and stops. An additional way to lessen the amount of starts for every hour is to include more air receivers. Then, you can modify the handle to match your requirements. You can also put in a stress gauge that monitors the compressor’s efficiency.
Start off/stop handle for air compressors can be complicated, but the fundamental elements are fairly straightforward to realize. One particular way to take a look at them is to change the compressor on or off. It is typically situated on the exterior of the motor. If you might be uncertain of the place of these components, check out the capacitors and make sure that the air compressor is not managing even though you might be not making use of it. If it does, try out to take away the capacitor.
Variable displacement handle is one more way to alter the quantity of air flowing into the compressor. By managing the sum of air, the control can delay the use of extra compressors till a lot more needed air is accessible. In addition to this, the device can also monitor the power utilized in the compressor. This handle strategy can outcome in sizeable power cost savings. You can even preserve on the quantity of electrical energy by using variable displacement manage. It is essential for successful compressed air methods.

Variable speed travel

A VFD, or variable frequency drive, is a kind of electric powered motor that adjusts its velocity to match the demand for air. It is an productive way to lessen energy expenses and boost system trustworthiness. In truth, scientific studies have proven that a 20% reduction in motor speed can conserve up to fifty% of power. In addition, a VFD can monitor added variables this sort of as compressor oil stress and motor temperature. By getting rid of handbook checks, a VFD will boost the efficiency of the application and lessen operating fees.
In addition to lowering power expenses, variable-pace drives also increase productivity. A variable-velocity air compressor reduces the risk of program leaks by 30 %. It also lowers the risk of program leaks by lowering stress in the technique. Simply because of these advantages, a lot of governments are advertising this technological innovation in their industries. A lot of even offer you incentives to help organizations upgrade to variable-speed drives. For that reason, the variable-pace travel can reward numerous air compressor installations.
One key gain of a variable-pace generate is its potential to optimize strength use. Variable frequency drives are capable to ramp up and down to match the demand from customers for air. The objective is to improve the force and flow in the program so that the ideal “lifeless band” occurs between forty per cent and eighty per cent of complete load. A variable-speed compressor will also increase strength efficiency since of its programmability.
A variable-speed air compressor can also be employed to handle the amount of air that is compressed by the program. This function adjusts the frequency of energy supplied to the motor dependent on the demand from customers. If the demand from customers for air is minimal, the frequency of the motor will minimize to conserve vitality. On the other hand, if there is an extra desire for air, the variable-speed compressor will improve its speed. In addition, this kind of air compressor is more productive than its fastened-speed counterpart.
A VFD has numerous rewards for compressed air techniques. Very first, it assists stabilize the strain in the pipe network, thus minimizing the power losses owing to upstream strain. It also assists reduce the power consumption brought on by fluctuations in upward strain. Its rewards are also much-achieving. And as extended as the air stress and air supply is effectively sized, a VFD will aid improve the effectiveness of compressed air programs.

China Hot selling 50HP 37kw Permanent Magnet Inverter VSD Screw Air Compressor for Sand Blasting     with high qualityChina Hot selling 50HP 37kw Permanent Magnet Inverter VSD Screw Air Compressor for Sand Blasting     with high quality