Manufacturing Equipment & Machinery

Fully automated molding and pouring line for bench vise bodies, slides and bases. Melt chemistry is verified per heat by spectro analysis before casting.

Cleans sand, scale and flash from castings after shakeout, preparing surfaces for machining and finishing.

Precision machining of vise bodies, jaw beds and slide ways in a single setup. Program-driven changeover for fast model switching.

Turning and threading of 45# forged carbon steel slides, screws and spindles with tight thread tolerances.

Drilling and tapping of jaw bolt holes, handle mounting points and pipe-jaw threads for chain and tripod sets.

Induction hardening and tempering of GCr15 / Cr12MoV jaws to a consistent 58–62 HRC with minimal distortion and full-depth hardness.

Post-hardening tempering to relieve stress and stabilize jaw hardness across the batch.

Multi-color electrostatic powder coating for vise bodies and bases, with oven curing and coating thickness verification.

Zinc plating for screws, jaws, handles and hardware with bright finishing and 48h+ salt-spray corrosion protection.

Assembly and alignment of swivel bases and pipe jaws (chain and tripod sets) onto machined bodies with retained fasteners.

Torque-controlled tightening of screws, swivel locks and jaw retaining bolts to specification.

Final deburring, fit-up and opening/closing adjustment to guarantee smooth travel and flush jaw faces.

Hardness verification of every jaw hardening batch after induction heat treatment.

Clamping force measurement of assembled vises against drawing specification.

Automated open/close cycle testing of the screw and slide assembly to verify long-term durability.

Corrosion testing of zinc-plated and powder-coated parts for finish qualification.