50 HP 16 Bar SJ Variable Speed Screw Air Compressor

The SJ RV50 50 HP 16 Bar VFD Screw Air Compressor is engineered for high-pressure industrial applications where airflow demand is dynamic and pressure stability is critical for process performance. Equipped with Variable Frequency Drive (VFD) technology, it continuously adjusts motor speed based on real-time air consumption, ensuring optimized energy efficiency and stable high-pressure output.

At 16 bar operating pressure, this compressor delivers 134 CFM (3.79 m³/min), making it suitable for high-power fiber laser cutting systems and multi-machine fabrication environments.

• Variable speed operation based on real-time demand

• High-pressure output up to 16 bar for process-critical applications

• Stable pressure band control during fluctuating load cycles

• Energy-efficient operation through demand-based speed regulation

• Soft start reduces electrical peak load and mechanical stress

• Designed for continuous-duty industrial operation

• Used in:

  • heavy sheet metal fabrication plants

  • industrial cutting facilities

• Machines:

  • 6 kW to 12 kW fiber laser cutting systems

• Function of compressed air:

  • removes molten metal from cutting zone

  • improves cutting speed and edge quality

  • prevents slag formation and ensures clean finish

• Engineering requirement:

  • high-pressure compressed air is required to maintain cutting efficiency and precision in fiber laser systems

• Operational requirement:

  • dry and oil-free air is critical to prevent damage to laser optics and ensure process stability

• Used in:

  • fabrication plants operating multiple laser machines

• Application:

  • centralized compressed air system

  • load variation across machines

• VFD advantage:

  • adjusts airflow based on machine demand

  • prevents overloading and energy wastage

• Applications:

  • continuous production cutting

  • automated sheet processing

• Machines:

  • CNC laser cutting tables

  • robotic fabrication systems

• Requirement:

  • stable pressure supply for uninterrupted production

• Compressed air used instead of nitrogen gas in laser cutting

• Benefits:

  • reduces operating cost significantly

  • eliminates cylinder dependency

  • ensures continuous production

• Requirement:

  • high-pressure + clean + dry air

• Used in:

  • beverage manufacturing plants

  • FMCG packaging industries

• Application:

  • pre-blow stage air

  • pneumatic control systems

• Engineering constraint:

  • final blowing requires 25–40 bar booster system

  • 16 bar used in intermediate stages

• Applications:

  • high-force clamping systems

  • pneumatic actuators

  • precision air-jet cleaning

• Industries:

  • automotive manufacturing

  • precision engineering

  • heavy fabrication

• Leak testing systems

• Pressure testing benches

• Calibration setups

• Model: SJ RV50

• Power: 50 HP / 37 kW

• Capacity: 134 CFM / 3.79 m³/min

• Pressure: 16 Bar / 232 PSI

• Technology: VFD Controlled Rotary Screw Compressor

This configuration is suitable for:

• high-power fiber laser cutting systems (6–12 kW range)

• multi-machine fabrication plants with variable demand

• high-pressure process applications requiring stable airflow