Oil-free Piston Air Compressor

Piston Air Compressor Classification characteristics
Piston Air Compressors are generally classified according to exhaust pressure, exhaust volume (volume flow), structural type and structural characteristics.

Piston Air Compressor Introduction
When the reciprocating piston in the cylinder moves to the right, the pressure in the left cavity of the piston in the cylinder is lower than the atmospheric pressure p a, the suction valve opens, and outside air is sucked into the cylinder. This process is called a compression process. When the pressure in the cylinder is higher than the pressure p in the output air pipe, the exhaust valve opens. Compressed air is sent to the air pipe. This process is called the exhaust process. The reciprocating movement of the piston is formed by a crank slider mechanism driven by an electric motor. The rotary motion of the crank is converted into sliding-the reciprocating motion of the piston.

When the reciprocating piston in the cylinder of the piston air compressor moves to the right, the pressure in the left cavity of the piston in the cylinder is lower than the atmospheric pressure p a, the suction valve opens, and the outside air is sucked into the cylinder. This process is called the compression process. When the pressure in the cylinder is higher than the pressure p in the output air pipe, the exhaust valve opens. The reciprocating movement of the piston is formed by a crank slider mechanism driven by an electric motor. The rotary motion of the crank is converted into sliding-the reciprocating motion of the piston. The compressor of this structure always has a residual volume at the end of the exhaust process. In the next inhalation, the compressed air in the remaining volume will expand, thereby reducing the amount of air inhaled, reducing efficiency, and increasing compression work. The structure is simple, the service life is long, and it is easy to achieve large capacity and high voltage output.

Screw Compressor Product Features:

Safe and reliable - the wearing parts adopt international famous brands, with a service life of 6000-8000 hours.
Environmental protection and energy saving - low vibration, low noise and economic operation cost.
Diversified structure - it can provide products with V-type, D-type and other structural forms.
High degree of Automation - Siemens PLC control, abb soft start (or frequency conversion), automatic fault shutdown and audible and visual alarm.

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