CRIUS

LW Series — VF Medium Pressure Oil-Free

Category: Oil-free Compressor

LW series Variable Frequency Medium Pressure oil-free screw compressor (LW52V+H–LW410V+H). Medium to high pressure.

Contact for Price
37+15 – 250+160 kW
Power
2.0 / 3.0 / 4.0 MPa
Working Pressure
6 – 40 m³/min
Air Flow
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Technical Data

Technical Specifications

Complete specifications for model comparison and project planning.

Performance

Parameter Value Unit
Power 37+15 – 250+160 kW
Working Pressure 2.0 / 3.0 / 4.0 MPa
Air Flow 6 – 40 m³/min
Model LW52V+H – LW410V+H

Technical

Parameter Value Unit
Noise Level 70 – 80 dB(A)
Pipe Connection 1-1/4" – 5"

Physical

Parameter Value Unit
Dimension (L×W×H) 2900×1400×1700 – 4300×2000×2100 mm
Weight 1400 – 5000 kg
Description

Product Description

LW series oil-free screw compressor with Variable Frequency Medium Pressure technology. Available in 24 model variants from LW52V+H to LW410V+H. Working pressure 2.0/3.0/4.0 MPa, air capacity 6–40 m³/min.
Commercial + Technical

Why Choose This Series

  • Optimized design screw airend designed specifically for maximum efficiency
  • Lower discharge temperatures for extended component life and reliability
  • Massive FAD Free Air Delivery compared to standard units
  • Advanced control system for precise pressure stability and monitoring
30% Energy Saving

What Users Face VS How We Solve

[✗] Common Issue

Huge energy loss from reducing 7-bar air to 2-3 bar. High maintenance costs of running standard units at low load.

[✓] Crius Solution

Eliminate throttling loss and cut power bills by 30% or more. Increased air delivery ensures stable production.

Best-Fit Industries

Recommended Applications

Mining & Quarry

Compressors for coal, nickel, and gold mining with high pressure.

Manufacturing

Industrial screw compressors for factories, automotive, and electronics.

Oil & Gas

Specialized compressors for oil & gas exploration in extreme environments.

Construction

Portable compressors for construction, tunneling, and infrastructure.

FAQ

Frequently Asked Questions

Screw compressors use two rotating rotors to compress air, suitable for 24/7 operations. Piston compressors use reciprocating motion, suitable for intermittent needs and high pressure.
Regular service is recommended every 500-1000 operating hours, depending on brand and type. Includes oil change, air filter, oil filter, and separator.
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