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SRM-2016 Open-Type Compound Two-Stage Screw Compressor

SRM-2016 Open-Type Compound Two-Stage Screw Compressor

ID:SRM

SRM-2016 Open-Type Compound Two-Stage Screw Compressor2

 

SRM open-type compound two-stage screw compressor can be divided into 4 series and 12 models, with exhaust volume of 544-5084 m³/h, suction temperature from -65 ℃ to -10 ℃, exhaust temperature from +45 ℃ to +100 ℃, design pressure of 2.8 MPa, applicable to conventional refrigerants such as R717, R404A, R507A, etc. 10%-100% stepless energy regulation and precise positioning with intelligent controllers. It is characterized by compact structure, high capacity and high compression ratio. The 30° design slope is applicable to vehicles like ships, to ensure operation of a high energy efficiency ratio under different working conditions. Snowkey two-stage screw compressors are widely used in industrial refrigeration, food quick-freezing, refrigerated logistics, ship refrigeration and ultra low temperature refrigeration and other fields.

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

  • 5+7 best gear ratio combo; SRM "i" patented molded line; high intensity, high energy efficiency, and low noises
  • The body is designed with high intensity, using low temperature nodular casting, with working pressure of up to 2.8 Mpa
  • The screw rotor is processed to micrometer precision with tight gearing, even stress and a long service life
  • High precision, low vibration and large refrigeration capacity
  • Innovative shaft seal structure with SiC wear-resistant sealing surface, applicable to the rotation speed of 10000 rpm
  • Precise and highly wear-resistant rolling bearing with a design service life of 80,000 h
  • Max 5000 rpm by virtue of new technology, greatly enhancing refrigeration capacity by 48%
  • World unique explosion-proof device for energy regulation cylinder
  • The screw rotor is manufactured with quality forged steel
  • Built-in suction check valves with low resistance to prevent lubricant backflow during downtime
  • The first stage suction port is set at input shaft end; the axial exhaust targets at the second stage, the internal exhaust designed as a cavity, with low resistance, stable air flow and low noise
  • It adopts couplings with patented built-in rigid gear, featuring good correction capability in axial, radial and angular directions

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

SRM-2016 Open-Type Compound Two-Stage Screw Compressor4

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

SRM-2016 Open-Type Compound Two-Stage Screw Compressor5

Technical Data of SRM Open-Type Compound Two-Stage Screw Compressor

SRM-2016 Open-Type Compound Two-Stage Screw Compressor3