Delivery Of Air Compressor, Digging Buckets And Drill Bits

Recently, two units mobile diesel engine screw air compressor and some drilling tools were deliver to customer by sea.

Diesel portable Screw Compressors are also called screw air compressor. In the 1950s, oil-injected screw compressors were used in refrigeration equipment. Because of its simple structure, less vulnerable parts, low exhaust temperature under large differential pressure or pressure ratio, insensitivity to a large amount of lubricating oil (often called wet stroke) in the refrigerant, and good gas transmission regulation, it soon occupied the use range of large-capacity reciprocating compressors. Diesel portable Screw Compressor is widely used in refrigeration, refrigeration, air conditioning, chemical and other industries.

Diesel Portable Air Compressors are a kind of screw air compressor, which has two types: single and double stage compression screw compressor. The invention of twin-screw air compressor is more than ten years later than single-screw air compressor, and the design of twin-screw air compressor is more reasonable and advanced.

Twin screw air compressor overcomes the disadvantages of single screw air compressor such as imbalance and bearing wear, and has the advantages of long service life, low noise and more energy saving. After the technology matured in the 1980s, its application scope was expanding day by day.

Diesel Portable Air Compressors have become an inevitable trend to replace the piston air compressor with high reliability screw air compressor, which has many vulnerable parts and poor reliability. According to statistics, Japan’s screw compressor accounted for only 27% in 1976 and increased to 85% in 1985. However, the market share of screw air compressor in western developed countries is 80% and keeps rising. Screw air compressor has the advantages of simple structure, small volume, no wearing parts, reliable operation, long service life, simple maintenance, etc.

Single-screw air compressor is also called worm air compressor. The meshing pair of single-screw air compressor is composed of a six-head screw and two 11-tooth star gears. The worm is meshed with two star gears at the same time, even if the worm force is balanced, the displacement will be doubled. The volume of the air compressor is small, and the weight of the worm air compressor is only 1/6 of that of the piston type.