SG-450 sharpening machine This machine is easy to operate, the cutting angle, tooth shape and tooth depth on the saw are easy to adjust, with a high precision, sharp and durable. 2. Quick adjustments can be made according to the various thicknesses of the coping saw bits. 3. The head section can be adjusted or swinged upward or forward willingly, coping and beveling can be made without exchanging the abrasive disk.SG-450 sharpening machine technological parameter Specification/ModelSG-450Diameter of bladeΦ50mm-Φ450mmMax distance of the tooth25mmMax depth of the tooth8mmDegree150mmFeeding speed400mm x 300mm x700mmMax thickness of the blade300kgDiameter of the grinding wheelΦ75mm-Φ150mmSpeed of the grinding wheel4200RPM(60HZ)Driving motor1/2HPGrinding motor3/4HPSize800mm x 800mm x 1410mmWeight
