Verified Supplier
1 Years
Cangzhou Metalign Machinery Co., Ltd.
· Material testing for steel plates, gears, and bearings
· Surface hardness and tensile strength inspection
· Supplier certification (e.g., high-quality steel from Baosteel or Ansteel)
· Cast iron frame precision inspection
· CNC machining for gearboxes and rollers
· Roller quenching and hardness testing
· Flatness and dimensional tolerance inspection for laser-cut components
· Concentricity check for bearings and gearboxes
· Matching test for motors and hydraulic systems
· Rail alignment check
· Calibration of each forming stand
· PLC system stability test
· Inverter and servo motor testing
· Hydraulic system pressure adjustment
· Safety protection device inspection
· Testing with steel coils of different thicknesses
· Dimensional tolerance inspection (within ±0.3mm)
· Surface flatness and scratch-free check
· Punching hole accuracy test
· Profile hardness testing
· Twist and straightness inspection
· Coating thickness measurement for galvanized surfaces
· Anti-rust treatment
· Waterproof and shockproof packaging
· Machine nameplate and parameter label verification
· Packing list check
