80% of the important indicators of the screw compressor, such as performance, reliability, efficiency, and life, depend on the main engine. The various indicators of the main engine mainly depend on the tooth shape and speed.
The improvement of the tooth shape has roughly gone through three generations:
The first generation is symmetrical.
The second generation is asymmetrical represented by the X type.
The characteristic of the third generation of tooth shape is that the potential of symmetrical and asymmetrical tooth shape parameters and material strength is close to the limit.
Rodcom rotor profile adopts the most popular third-generation rotor profile, which has good sealing, low loss and high efficiency. The processing and manufacturing equipment is excellent, the processing level is internationally leading, and there are many rotor types and specifications to meet the different needs of different users. The design and processing of the rotor directly affect the performance of the compressor. The professional design team, first-class processing and manufacturing technology and equipment shorten the development cycle and adapt to market demand. Practice has proved that its superior performance has been recognized by users!
Key parts materials and life of Rodecom air compressor:
German original yin-yang screw rotor 40CrMo steel, service life ≥ 100,000 hours
Swedish SKF bearing bearing steel, service life ≥ 100,000 hours