Grinding machine manufacturer in Shenzhen since 2012 [email protected] +86 137 2585 290709:00 - 18:00 GMT+8
CNC punch grinder set up for regrinding progressive die punches
Industry Application

Punch Grinding for Stamping and Press Tool Rooms

Keep the press running on punches you maintain yourself.

Industry Pain Points

Three Problems That Bring Buyers to Us

Presses Idle Waiting on Outside Regrind

A punch sent away is a press stopped. Grinding in house turns a week of service into a same day job.

Replacement Punches Bought at Catalogue Prices

Standard blanks plus a punch grinder produce finished punches for a fraction of what buying them costs.

Angled Lands Filed by Hand

A workhead that swivels plus or minus 45 degrees grinds the land instead of leaving it to a file and a magnifier.

Press tool rooms need a machine that covers pilot pins through to die buttons, holds fine diameters without marking them, and repeats a setup from a saved program on the next regrind.

Recommended Machines

Machines That Suit This Work

Four models from our range that most often go into this industry, with the reason on each product page.

WK1420x500 universal cylindrical grinding machine with workhead and tailstock
Cylindrical Grinder

WK1420x500 Universal Cylindrical Grinding Machine

OD and ID grinding on one machine, for shafts, bushes, needle valves and plungers.

  • Max grinding diameter OD / ID200 mm / 30 to 100 mm
  • Max grinding length OD / ID500 mm
View Specifications
MY3060 hydraulic surface grinding machine with 300 by 600 mm magnetic table
Surface Grinding Machine

MY3060 Hydraulic Surface Grinding Machine

A 300 x 600 mm hydraulic surface grinder for small and medium parts in tool rooms and production plants.

  • Table size (X by Y)300 x 600 mm
  • Horizontal travel of worktable300 mm
View Specifications
Typical Applications

What These Machines Are Doing on the Floor

  • Regrinding worn punches in progressive and compound dies
  • Grinding die buttons and bushes on the bore
  • Producing replacement punch pins from blanks
  • Grinding angled lands and tapered forms on press tooling
  • Flatting die shoes and backing plates between tooling jobs
CNC punch grinder set up for regrinding progressive die punches in an industrial production setting
Delivery Capability

How the Machine Reaches You

The WK22 ships in 15 to 45 working days after deposit at 1200 x 500 x 1500 mm and 1280 kg, with 12 months warranty and engineer support through commissioning.

Packing and Delivery Detail
WUK grinding machines crated in plywood export cases for sea freight
Questions

Stamping and Press Tooling Questions

What punch diameters does the machine cover?

1 to 150 mm clamping, internal and external, with a 25 mm spindle through hole for long blanks.

Can it grind carbide punches?

With a diamond wheel and a rigid setup, yes. Send the punch material and geometry and we confirm the wheel before you order.

Which CNC control comes with it?

FANUC, SIEMENS, SYNTEC or GSK, your choice. We recommend matching what your maintenance team already supports.

Does the machine fit in a tool room?

Yes. 1200 x 500 x 1500 mm at 1280 kg, so it installs alongside the bench rather than in a dedicated bay.

Talk to an Engineer

A Machine Recommendation for Stamping and Press Tooling

Send a drawing or describe the part and the batch size. We come back with a model, a wheel specification and the tolerance we expect to hold.

Karen | +86 137 2585 2907 [email protected]Monday to Saturday, 09:00 - 18:00 (GMT+8)