WK450 Automatic Circular Saw Blade Grinder
A 130 kg workshop machine that resharpens blades up to 450 mm in minutes.
- Grinding diameter range50 to 450 mm
- Teeth pitch (max)25 mm

Sharp blades every morning, without a blade rack sized for transit.
Outsourced sharpening forces you to own enough blades to cover a week in transit, which is capital sitting in a rack.
A dull blade loads the motor, burns the cut and produces a finish that needs sanding. The cost is paid in throughput, not in blade price.
Hook and clearance angles that do not match the material you cut undo the point of sharpening at all.
Mills and woodworking plants need circular, band and straight knife capability, machines an existing operator can run, and angle control that matches the timber or panel being cut.
Four models from our range that most often go into this industry, with the reason on each product page.
A 130 kg workshop machine that resharpens blades up to 450 mm in minutes.
PLC controlled resharpening for circular blades from 80 mm up to 800 mm.
A 32 kg bench machine that puts band blade sharpening next to the saw.
Grinds straight knife cutters up to 2000 mm long in a single reference.

The WK1170 ships as ordinary freight at 32 kg. The WK450 and WK026 crate at 1300 x 800 x 800 mm and 1700 x 1350 x 1800 mm. All ship in 15 to 45 working days with 12 months warranty.
Packing and Delivery Detail
The WK026 covers 80 to 800 mm circular blades with PLC control. Add a WK1170 for band blades, since they are a different job entirely.
The machines handle the geometry. Tooth material determines the wheel, so tell us whether your blades are HSS or carbide tipped.
The WK450 needs 3 phase 380 V. The WK1170 runs on 220 V single phase. Tell us your supply and we configure the machine before shipping.
At 45 to 180 teeth per minute on the WK450, a workshop blade is a matter of minutes rather than a week of transit.
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.