LUY250D-21of LIUTHCH brand Electric power screw portable air compressor of used for Mineral mining,blasting hole drilling

LUY250D-21of LIUTHCH brand Electric power screw portable air compressor of used for Mineral mining,blasting hole drilling

A screw air compressor uses a rotary-type positive-displacement mechanism. They are commonly used to replace piston compressors where large volumes of high-pressure air are needed, either for large industrial applications or to operate high-power air tools such as jackhammers and impact wrenches.