To fulfill the customers' over-expected satisfaction, we have now our strong crew to provide our greatest general assistance which incorporates promoting, gross sales, planning, creation, top quality controlling, packing, warehousing and logistics for Air Compressor Spare Parts, Air Compressors, 3 Phase Pm Screw Air Compressor. With sincerity and enthusiasm, we wholeheartedly welcome friends at home and abroad to visit, make orders and develop our common business together. We actively take our corporate social responsibility and create positive social effects.
| Model | HD-VPM37 | ||
| Working pressure: | 8bar | 10bar | 12bar |
| Air Delivery (m³/min) | 6.3 | 5.6 | 4.5 |
| Air Delivery (CFM) | 223 | 198 | 159 |
| Motor power | 37KW/50HP | ||
| Power voltage: | 380V/50hz/3phase (different voltage is available) | ||
| Compressor type: | Permanent Magnet Variable Frequency Screw Air Compressor | ||
| Cooling Mode | Air cooling | ||
| Starting mode | Variable Frequency Start | ||
| Ambient temperature | -5℃ ~ +45℃ | ||
| Discharge temperature | ≤ Ambient temperature+15℃ | ||
| Dimension (mm) | 1200*1000*1400 | ||
Product display:




Product advantage:
1. Fast heat dissipation and prolong life.
2. Large-aperture cooling holes.
3. Reduce the rapid heat dissipation of the air compressor system to ensure that the system is not high temperature.
4. Five-in-one shock and noise reduction.
5. Honeycomb excellent sound insulation cotton, which can greatly reduce noise.
Starting characteristics of the intelligent soft starter
①Current-limiting type: limit starting current, reduce starting voltage drop, arbitrary adjustment, keyboard setting.
②Voltage control type: set the allowable voltage drop percentage value, automatically measure the voltage drop and limit the voltage drop, adaptively control the starting current by measuring the voltage drop, the debugging data is automatically memorized by the microprocessor, and the intelligent program automatically monitors the operation during operation. rotary screw compressor oil type
③Torque control type: control of motor operating characteristics during start and stop, overload protection of motor and starter, protection of transmission machinery, clear surge torque and reduce impulse current, control acceleration in a given interval Torque and adjust the motor torque according to application requirements.
④Torque control plus sudden jump type: If the torque control starts for a long time, the static torque can be overcome through the torque sudden jump to speed up the start cycle. rotary screw compressor oil type
The parking characteristics of the intelligent soft starter
①Free stop: free to stop when power off, stop when external fault occurs, self-reset is programmable.
②Soft stop: Soft stop (0~200s for free stop) is self-set. The traditional method of motor parking is free stop, which is realized by instantaneous power failure. However, many equipments such as belt conveyors and elevators are not suitable for sudden stop. Soft stop The function can just meet this requirement. After the thyristor receives the soft stop signal, the conduction angle gradually decreases, and it transitions to full shutdown after a certain period of time, that is, the motor terminal voltage gradually decreases to zero, and the parking time can be set according to actual needs.
③Brake stop: 0~60S self-setting, forced stop. rotary screw compressor oil type
Company introduction:


| Corporate Qualifications |


| Global exhibition & Training |

| Packing and delivery |

Our 37kw (50HP) Ce Approval Water Lubricated VFD Type Oil-Free Screw Air Compressor is famous at home and abroad for their full functions, strong strength, high efficiency and good quality. We will strive to build an industry-leading, business chain-complete enterprise with core competencies and comprehensive industry advantages. We are committed to helping our customers succeed in the market competition by providing excellent differentiated products.
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