Lanpu.Precision

Industrial Machinery

Spares, sub-assemblies and OEM production for machine builders

ISO 9001:2015ISO 2768-m/fISO 286 fitsDIN / JIS / ANSI drawing standards

Gearbox housings, shafts, cams, rollers, linear components and complete sub-assemblies — supplied to drawing, to sample or reverse-engineered from a worn part.

Typical requirements

  • Drawing, sample or reverse engineering
  • Sub-assembly and kitting
  • Hardening and wear coatings
  • Call-off stock and safety inventory
  • Consistent repeat-order quality
Industrial Machinery

Components we machine

Gearbox & bearing housings
Drive shafts & couplings
Cams, cam followers & levers
Conveyor rollers & guides
Pneumatic & hydraulic blocks
Custom tooling & fixtures

The workhorse of our shop

Industrial machinery is where most of our volume sits: gearbox housings, drive shafts, cam followers, bearing blocks, conveyor rollers, tensioners, guides and the thousand unglamorous parts that keep production lines running.

Reverse engineering from a worn part

Discontinued machines still need spares. Send us a worn component and we will 3D-scan it, reconstruct the nominal geometry, compensate for wear, produce a drawing for your approval and machine a replacement. You get a documented drawing you own, not just a copy.

Sub-assembly and kitting

We assemble bearings, seals, retaining rings, dowels and fasteners into ready-to-fit sub-assemblies, test rotation and end float where relevant, and ship kitted per machine. Your fitters install rather than source.

Wear and surface treatment

Hardening, nitriding, induction hardening, hard chrome, DLC and thermal spray coatings are coordinated through qualified partners, with hardness and case depth verified and reported.

Stock and call-off

For repeating spares we hold safety stock at our facility and release against your call-off schedule, which removes both lead time and the risk of a line stoppage waiting on a bearing block.

Working in this sector?

We can share relevant references and quality documentation under NDA.

  • Reviewed by a manufacturing engineer
  • NDA available before file exchange