Manual sharpener for carbide tipped circular saw blades OSW-5M

The sharpener is designed for sharpening circular saws with sintered carbide for a wide range of teeth.

Working feeds are performed manually by the operator using a lever. As the grinding wheel approaches the sharpened tooth, the saw is automatically clamped, enabling the use of large grinding allowances.
The sharpener can be additionally equipped with an electropump for cooling the sharpening cycle and with 24V workstation lighting.

Technical data

Range of sharpened diameters: ϕ100 to 600 mm
Types of sharpened teeth: GM, GS, GT, GW, GD
Range of sharpened angles of attack: - 5 to +30°
Range of sharpened clearance angles: 10 do 25°
Range of angles of sharpened oblique planes: 0 to 20 ° left-right
Flat diamond grinding wheel type 4A2: ϕ150 x openings ϕ32 x 6 x 2
or other special grinding wheels ϕ150 mm
Feeding speed (manual feed through the lever): up to 30 teeth / min
Pitch of sharpened teeth: 10 to 120 mm
Drive motors: - grinding wheel 0.37kW / 380V / 2800 rpm
- electropumps 0.10kW / 400V / 2800 rpm
Sharpener dimensions (m): 0.80 x 0.90 x height 1.30 m
Mass: 180 kg

Instructional videos

Flank and rake plane sharpening

Sharpening the flank and rake plane - saw fi 350 mm

Sharpening a worn saw with chipped carbides

Saw guide adjustment (64)

Also check


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Sharpener for narrow band saw blades OW-4

The machine sharpens the band saw blades semi-automatically.