Oil-free screw
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Oil-free screw

The screw compressor is in fact a phenomenon between reciprocating compressors and centrifugal compressors, since it has both positive and displacement properties, ie, positive fluid displacement by increasing its pressure, reciprocating properties, and dynamic compressors due to continuity in displacement. Air ... So these compressors are very suitable for pressing fluids.

In general, the advantages of these compressors over other compressors can be summarized as follows.

The absence of fluctuations in pressures is the highest advantage of these compressors.
The wear components are lower than other compressors (such as valves, rims and pistons, etc.) and thus reduce the cost of repairs.
High efficiency of this type of compressor in aeration.
Take up less space than compressors with similar capacity.
Because of its balanced forces, its foundation is simple.
Shake less device than devices with similar capacity
No Surge Problem (Due to the compressed air compression and its proper speed it is not possible to create a vacuum resulting in air returning to the compressor)
Lack of fluid leakage (air) due to the tightness and sealing of the compartment chamber

In the aforementioned and other benefits, in the past decade, most industries have used these types of compressors for their various purposes. Pars Compressor Company, having a long history in the compressor industry, has started assembling and manufacturing screw compressors to keep pace with technological advances in the world.

It should be noted that oil free screw compressors are used in oil sensitive industries (even less than 1 ppm) such as pharmaceuticals and have higher initial cost and depreciation than oil inject screw compressors. In general, the screw compressor consists of two rotors of different shapes, which are referred to as male and female rotors (since one has concave spiral grooves and the other has convex spiral arms).

Saler Company Information

Company : Pars Compressor Mfg & Ind
Phone : 00982166940623
More Information : View
Online order registration form
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Oil-free screw

The screw compressor is in fact a phenomenon between reciprocating compressors and centrifugal compressors, since it has both positive and displacement properties, ie, positive fluid displacement by increasing its pressure, reciprocating properties, and dynamic compressors due to continuity in displacement. Air ... So these compressors are very suitable for pressing fluids.

In general, the advantages of these compressors over other compressors can be summarized as follows.

The absence of fluctuations in pressures is the highest advantage of these compressors.
The wear components are lower than other compressors (such as valves, rims and pistons, etc.) and thus reduce the cost of repairs.
High efficiency of this type of compressor in aeration.
Take up less space than compressors with similar capacity.
Because of its balanced forces, its foundation is simple.
Shake less device than devices with similar capacity
No Surge Problem (Due to the compressed air compression and its proper speed it is not possible to create a vacuum resulting in air returning to the compressor)
Lack of fluid leakage (air) due to the tightness and sealing of the compartment chamber

In the aforementioned and other benefits, in the past decade, most industries have used these types of compressors for their various purposes. Pars Compressor Company, having a long history in the compressor industry, has started assembling and manufacturing screw compressors to keep pace with technological advances in the world.

It should be noted that oil free screw compressors are used in oil sensitive industries (even less than 1 ppm) such as pharmaceuticals and have higher initial cost and depreciation than oil inject screw compressors. In general, the screw compressor consists of two rotors of different shapes, which are referred to as male and female rotors (since one has concave spiral grooves and the other has convex spiral arms).

Saler Company Information

Company : Pars Compressor Mfg & Ind
Phone : 00982166940623
More Information : View
Online order registration form