Precision Roller Straightener Machine

Our precision roller straighteners are designed to efficiently flatten and straighten metal coils, sheets, and strips with exceptional accuracy. Ideal for automotive, appliance, electronics, and metal fabrication industries, these machines remove coil set, waves, and distortions to deliver perfectly flat material for downstream processes like stamping, cutting, and forming.

  • SHL Series Straightener: Designed for flat thickness range of 0.5-4.5mm, suitable for thin to medium gauge metal coil straightening applications.
  • GLL Series Straightener: Engineered for flat thickness range of 1.0-6.0mm, ideal for medium to heavy gauge metal coil straightening requirements.

Material Straightener Specification

Model SHL-200 SHL-300 SHL-400 SHL-500 SHL-600
Max Width (mm) 200 300 400 500 600
Max Thickness (mm) 0.5-4.5 0.5-4.5 0.5-4.5 0.5-4.5 0.5-4.5
Reducer Ratio 1/30 1/30 1/30 1/30 1/30
Feeding Roller Φ80x4 Φ80x4 Φ80x4 Φ80x4 Φ80x4
Straightening Roller Φ72x7 Φ72x7 Φ72x7 Φ72x7 Φ72x7


Thick Metal Sheet Straightener Machine Specification

Model GLL-200A GLL-300A GLL-400A GLL-500A GLL-600A GLL-800A
Max Width (mm) 200 300 400 500 600 800
Max Thickness (mm) 1.0-6.0 1.0-6.0 1.0-6.0 1.0-6.0 1.0-6.0 1.0-6.0
Straightening Speed (m/min) 15 15 15 15 15 15
Machine Size (L*W*H) (m) 1.5x0.8x1.2 1.5x0.9x1.2 1.5x1.0x1.6 1.5x1.1x1.6 1.5x1.2x1.6 1.5x1.4x1.6