Which is the most advanced, scroll type and screw type

The stability of the scroll air compressor is similar to that of the screw machine, the exhaust is stable, and the failure rate is very low.

But is it not that the scroll machine can replace the screw machine with a lower price and the quality of the screw machine? In fact, it is not,

the principle of scroll air compressor limits it can only be used in small models (15KW and below).

If you are higher, you can only choose a screw machine. So whether this machine replaces a piston machine or a screw machine in a small machine,

is a very good choice

scroll air compressor and screw air compressor are all volumetric rotary compressors. The scroll air compressor uses the meshing of the rotor and the stator to form a plurality of compression chambers. With the translation and rotation of the rotor, the volume of each compression chamber is constantly changing to realize the suction and compression of gas; while the screw air compressor compresses the air It is achieved by the volume change of the tooth grooves of the male and female rotors meshing in parallel in the casing.

The turbo air compressor has no reciprocating mechanism, so it has simple structure, small size, light weight, few parts (especially few wearing parts), and high reliability; at the same time, it has small torque changes, high balance, low vibration, and stable operation. It is easy to operate, easy to realize automation, and has high efficiency within its suitable cooling capacity range.

The screw compressor is the same as the piston compressor and belongs to the positive displacement compressor. On the use of effect to see the screw air compressor has the following advantages: 1, high reliability. Screw compressor has few parts and no wearing parts, so it runs reliably; 2. Long service life, and the overhaul interval can reach 4-80000 hours; 3. Convenient operation and maintenance. Screw compressor has a high degree of automation, the operator does not have to go through a long period of professional training, can achieve unattended operation; 4, the power balance is good. The screw compressor has no unbalanced inertial force, the machine can work smoothly at high speed, and can realize no-foundation operation. It is especially suitable for mobile compressors with small size, light weight and less floor space.