Sharpeners for carbide tipped circular saw blades OSW-5A, OSW-5AX

The sharpener is designed for sharpening circular saws with sintered carbide in an automatic cycle. Fast, simple operation and a wide range of tooth types that can be sharpened make the machine very functional.

The electronic module allows you to program the number of tooth sharpening, after which the sharpening cycle is automatically stopped.

The electric pump ensures proper cooling of the tooth sharpening area.

The OSW-5AX model surpasses the OSW-5A model in the function of sharpening oblique relief planes up to 45 degrees. The OSW-5AX version has an additional adjustment of the symmetrical setting of the grinding wheel in relation to the sharpened saw, depending on the thickness of its cloth. The remaining functions of both types are identical.

Technical data

Range of sharpened diameters: 100 to 1000 mm
Types of sharpened teeth: GM, GS, GT, GW, GD, GA, GR/GM
Range of sharpened angles of attack: - 5 to + 35°
Range of sharpened clearance angles: 13 to 25°
Range of angles of sharpened oblique planes: 0 to 45° left-right
Flat diamond grinding wheel type 4A2: 150 x 32 x 6 x 2,0
Feed rate: 12 and 20 teeth / min
Tooth pitch: 6 to 120 mm
Drive motors: - grinding wheels: 0.37kW / 400V / 2800 rpm - feed: 0.55kW / 400V / 1500 rpm
- electropumps: 0.10kW / 400V / 2800 rpm
Sharpener dimensions (m): 0.90 x 1.20 x height 1.65
Mass: OSW-5A - 400 kg
OSW-5AX - 450 kg

Instructional videos

OSW-5A:

OSW-5AX (trapezoidal tooth GA):

Mounting the grinding wheel

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