SRM-3426

SRM Open- type Two- stage Screw Compact Compressors include 4 series totaling 12 models. Displacement 544- 5084m3/h(2960RPM),  designed pressure 2.8 Mpa, the designed obliquity of the compressor  >30° , applicable for marine refrigeration. Applicable for the natural  and environment-friendly refrigerants such as R717, R404A, R507A, etc.

Features of SRM open-type compound two-stage screw compressor

• “I”type patented profile, best lobe ratio of 5+7, high efficiency and smooth operation.
• Rotor  is made of high- quality forged steel with micron machining- accuracy,  rendering excellent overall mechanical properties; high strength, high wear resistance, and long durability.
• The housing is made of high strength ductile iron.
• Innovative shaft seal. The wear- resistant sealing surface is made of silicon carbide, rendering high reliability.
• High- precision and wear- resistant rolling bearings with the designed life of 100 thousand hours.
• Vi control function ensures high efficiency operation under various working conditions.
• Stepless capacity control with the proprietary technology of explosion- proof cylinder of the capacity control.
• Integrated oil circuit: easy installation and low failure rate.

Comparison of Exhaust Volumes of Open-type Compound Two-stage Screw Compressors

Application Scope of SRM Open-type Compound Two-Stage Screw Compressor