Some popular air compressors and controllers on the market

I. Some air compressors:

1. Hitachi screw compressors: With advantages such as diverse models to suit all needs, high working efficiency, energy saving and low operating costs… Hitachi becomes the No. 1 air compressor company in Japan.

2. Kobelco screw air compressor: Kobelco is a Japanese screw compressor company, belonging to Kobelco Steel Group. Kobelco screw air compressors are designed, installed and manufactured at the Kobelco group’s own factory with strict production lines.

3. Atlas Copco screw air compressor: As an air compressor brand from Sweden, with a history of more than 100 years, Atlas Copco screw air compressors are the most trusted product line today because of their outstanding quality despite the higher cost than some manufacturers. other screw compressors. Atlas Copco air compressors with capacities from 10hp to 1250hp can meet any compressor need: oil- and oil-free piston compressors, class 0 oil-immersion and oil-free screw compressors, compressors centrifugal gas…

4. Turbo-Tech . Centrifugal Air Compressor: Turbo-Tech centrifugal compressors provide flow from 20m³/min to 4000m³/min, pressure from 0.6bar to 80bar. The product has obtained the TUV certified Class 0 oil-free standard, compact and sturdy design, convenient installation and maintenance, and low operating costs. Products are widely used in industries such as: electronic semiconductor, medicine, chemical fiber textile, food fermentation, steel and many other fields.

5. Fusheng . Centrifugal Air Compressor: Huge capacity. The capacity of the fusheng centrifugal air compressor can be up to 2000kW and the flow rate is 350m3/min. Screw compressors usually have a capacity from 15kW to 220 kW and the maximum flow reaches 42m3/min. For large needs, many factories have to use up to 20 220 kW screw machines. The 220kW screw compressors use 3P, 380V motors with large sizes. When used, generate a lot of vibration, low efficiency, bulky, large inertia. Meanwhile, centrifugal compressors use 1000 – 3300V medium voltage motors, so the motor size is much smaller.

II. Some air compressor controllers:

1. DX240 controller:

• • Can be connected to a number of air compressors such as: Fusheng, Hanbell, Hitachi, Kobe, Mitsubishi.
  • Control machine temperature, inlet and outlet pressure, built-in timer.
  • 4-20mA output, with Modbus communication port.

2. Ingersoll-rand controller

• • There is RJ-45 communication protocol.
  • Setup is easy by logging IP address into the server and editing.

Kobelco controller
Hitachi Controller

III. Some large factories use air compressors

Glue injection factory

Yarn factory

PE film blowing factory

Bottle blowing factory

• Some applications of compressed air in the line:

  – Mechanical workshop

  – Shipbuilding industry

  – Automotive industry

  – Pharmaceutical factories

  – Plastic factories

  – Breweries and soft drinks

  – Chemical industry