Multiple Strand Roll Mill Stand TRIZ Cases
- Slit Rolling De-Ribbing for Symmetrical Round Wire Rods
Symmetrical slit sections and complete rib removal let wire rod mills raise output without losing section accuracy or rod quality.
- Multi-Groove Rolling Channel Switching for Continuous Metal Rolling
Selective guide switching between multiple roller grooves changes product profiles without stopping rolling, cutting downtime and maintenance.
- Multi-High Rolling Mill Housing Layout for Faster Roll Access
Movable coolant spray headers and opening inner housings create roll-group access faster, cutting maintenance and roll replacement time.
- Three-Roller Tube Rolling Mill Without Intermediate Furnace
A two-section tube rolling line uses 120° three-roller stands and a motorized vertical roller to remove the furnace, cut temperature loss, and improve calibration.
- Long-Product Rolling with Interstand Tension and Fewer Stands
Interstand tensile loading plus roll compression cuts the number of rolling stands needed while preserving product integrity and surface quality.
- Roll-Forming Machine With Laterally Displaceable Rollers
A roll-forming machine uses laterally displaceable rollers and pivotable intermediate pieces to shape sheet metal strips into complex profiles.
- Rolling Mill Train Off-Gauge Reduction via Tensile Stress
A rolling mill train reduces metal strip thickness using built-up tensile stress between stands.