The maximum number of cold forging

stations can reach 7, with a

processing range from φ3- φ36 mm, and

length range from 50 to 260mm.

The workshop uses high precision, multi-station CNC rack rolling machine in conjunction with robotic

arms for automated loading and unloading processing to produce spline, knurl, worm, thread, etc.

which allow multiple spline positions to be processed in a single clamping operation.

The workshop uses high precision CNC gear hobbing machines to achieve hard tooth surface processing, with accuracy grade 5.

In the machining center, 6-8 parts are clamped at once and grooves at both sides of shaft are milled in a single clamping operation , with burrs on the milled groove removed simultaneously.

Uses high precision CNC cylindrical grinding machine in conjunction with robotic arms to achieve grinding multiple positions at one clamping (form grinding).

The workshop uses high precision CNC centerless grinding machine equiped with feeding device to process alternator shaft, pinion body ，worm shaft, etc. Multiple positions can be processed at one clamping (form grinding and through-feed grinding is reachable.

The workshop uses machining center to drill and ream pin holes in drive shaft, More than 8 products can be clamped at once and fully processed with multi-station fixtures.

The workshop uses CNC high frequency quenching machine in conjunction with robotic arms to achieve automated loading and unloading processing.

The workshop is equipped with 2 multipurpose furnaces with a monthly capacity up to 70 tons.