One-step forming process reduces cutting, welding and calibration work, greatly improving screw flight production efficiency.
Reduces material waste from sector cutting and improves plate utilization, helping lower the cost per screw flight.
Stable pitch, better roundness and higher dimensional accuracy make assembly faster and more reliable.
Continuous formed structure reduces weld joints, improving overall strength and long-term working stability.
Cold rolling forming provides a smoother surface and can improve surface hardness and wear resistance through work hardening.
Supports different outer diameters, inner diameters, pitches and thicknesses, making it suitable for flexible multi-specification production.
Easy operation and simple adjustment reduce dependence on highly skilled labor.