OSJ35 HP Screw Compressor Block Screw Air End Part number 1810028290 Replace Old OSJ34 Screw Compressor Block Part number 1616761290 in Shanghai, China

new one

Atlas original geunie spare part

As is well known, the element is the heart of the screw air compressor, and its performance directly affects the economy and service life of the entire machine, accounting for more than 30% of the total cost. The screw element of this series of high-pressure portable screw compressor adopts the original imported Atlas Copco Group two-stage compression high-pressure element, with an output pressure of 15-25bar, high efficiency and good reliability;

The element is distributed by Atlas Copco Group in Sweden. The production base of this element is recognized as the world's largest and most advanced screw air compressor element manufacturer.

The Atlas Copco element adopts advanced SAP profiles, which are characterized by:

The diameters of the male and female rotors are equal, and compared to the combination of 5/6 teeth or 4/5 teeth, the female rotor has higher stiffness, making it less prone to deformation and resulting in less internal leakage loss;

Have the best tooth tip speed;

The main machine profile is machined by grinding, and the accuracy of the screw is higher. Minimize the impact and vibration of the machine, effectively extending the lifespan of moving parts.

The main element of this series of high-pressure portable screw compressors adopts a two-stage compression form, with a compact structure, small size, light weight, high efficiency, and reliable operation. The equipment noise is only about 77-85 decibels, indicating that the compressor's moving parts have high processing accuracy, excellent materials, low impact and vibration, and long rotor life, reflecting the high level of machine design and processing.

The Atlas Copco Group mainframe has high efficiency, and the optimal screw line speed allows it to save more than 5% energy compared to similar products on the market. The fault free time and service life of the main engine rotor largely depend on the service life of the bearings. The bearings of Atlas Copco main engine are specially matched by SKF (also headquartered in Sweden, with mutual equity participation of Atlas Copco), whose service life is more than 20% longer than that of ordinary bearings.