Maintenence chedule of desicant air dryer (heatless type)

Compressed air system in factory plays an important role. In order to ensure the stable operation during the manufacturing process, the regulary maintenance is nescessary . However, there are many different problems in fact such as: Air compressors, dusty air dryers, high engine room temperatures, unsecured wind convection ... lead to reduce using time of compressor accessories (air filter, oil filter, oil separator ...). On the other hand, the recommended maintenance in some factories is not seriously followed and there are deviations. To extend the life of the machine as well as compressor components and ensure operator safety Air compressors are very important to maintain regularly and technically correct.Air compressors, dusty air dryers, high engine room temperatures, unsecured wind convection ... lead to reduced use time of compressor accessories (air filter, loc oil, oil separator ...). On the other hand, the maintenance (maintenance) recommended by the manufacturer in some factories is not guaranteed and there are deviated. To lengthen longevity of mạchine as well as compressor components and ensure operator safety , air compressors are very important to maintain regularly and technically .
Supply Hanshin NXL-3000 oil compressor

Supply Hanshin NXL-3000 oil compressor

Minh Phu Machinery and Technical Services Co., Ltd specializes in providing repair and maintenance services and parts: Oil, Separator, Oil Filter, Air Filter ... for Hanshin compressors.

Wiring for remote operation of Handsome II air compressor

The compressor can be operated remotely with the LOCAL/REM selector switch on the meter panel. For the remote operation, the following wiring work is required. Before wiring, be sure to turn off the main power and make sure that no electric power is supplied to the compressor.
Kobelco Genuine Screw Oil

Kobelco Genuine Screw Oil

Kobelco( genuine- screw oil) has googd quality. Although the company declined to disclose the chemical composition. However, after using a lot of positive feedback are received about product quality. Although the company has announced that it is only dedicated to its machine, we have tested it for many different air compressors and have not encountered any other problems such as oil glue, scaling, loss ability of lubrication and cooling...
Compressor equipment diagnostics

Compressor equipment diagnostics

 The faults and problems in the air end operation effect on the whole compressor, on energy consumption, main parameters of the compressor, operational temperature etc.

Operating manual Hanshin AL2 -series screw compressor: About how to use the manual

Wednesday - 02/12/2020 20:06

Thank you for purchasing Hanshin compressor.

Hanshin screw oil-free compressor is the product developed, based on long history, wide experience and accumulated technology know-how.

Hanshin free-oil screw compressor
Hanshin free-oil screw compressor


The screw compressor has proven the performance by verified design and reliability test while it was programed for optimal operation so that control –related operation data would be automatically calculated and changed simply by changing operation pressure valve through artificial intelligence- I like micom control.

It will also lead to high valuation from users as such function work to optimal operation under a user’s operation conditions, warranting high performance.

Machinery and controller tend to exercise 100% performance as long as it’s structure and directions are fully understood and thoroughly maintained. Therefore, make sure to carefully read this manual and use rightly, in addition, keep the manual in its container to refer to it every time you need it.

Screw compressor
Screw compressor


About how to use the manual.

The product (oil-free screw compressor,) is intended only to use within the territory (Korea Republic).

- The manual explains normal operations, repairs, and maintenance of the compressor from the initial installation to operation, routine management, and regular maintenance.
- Before installing the compressor, please read the operating manual, understand the content, and use it according to the description.
  Please keep the manual close to the compressor, If necessary, immediately refer to it.
- For any unclear contents in handling, please contact the company’s A/S service center (TEL .031-494-8484) or Minh Phu ( email: - tel: (+84)819.23.28.26).

warning sign gas mask vector 27099881 1

  • To use compressed air to direct suction or respiratory device, attach air filter or drain line on to discharge side before use

  • Since direct inhaling may cause unexpected accidents such as difficulty in breathing, make sure to secure safety, for instance, by attaching COsensor.


Indication of Type

CDH2 - 160 W 1 6

  • CDH2: Model
  • 160: Output (kW)
  • W: water-cooled / A: Air-cooled
  • 1: AC220V / 2: AC380V & 440V (Voltage)
  • 6: Frequency (5: 50Hz, 6: 60 Hz)


Referring to the information such as model, serial no,.. operating pressure, voltage and etc, which are indicated on the left side of the compressor, will be convenient for you when ordering parts or doing routine maintenance.



Minh Phu provides maintenance and repair services for air compressors, in addition, Minh Phu also provides spare parts for air compressors with high quality at reasonable prices. For further information, please contact (+84)819 23 28 26. Sincerely thank you for your interest and your trust in our service.

Oil-free Double Stage Screw Compressor, Hanshin CDH2 series air compressor,

Total notes of this article: 0 in 0 rating

Click on stars to rate this article