Water Injection Circular Saw Blade Sharpener The machine is an updated one with a water box could reduce the damage of grinding wheel and the high temperature. It is designed for sharpening various kinds of carbide tipped saw blades from size 80mm to 700mm. It's also suitable to grinde other material, such as plastic, wood, aluminum alloy for different purpose like furniture manufacturing, decoration etc. Its fascia can support the teeth of saw blades and other parts in order to prevent jumping and improve grinding quality. This item can shapen all the round saw blade, such as Skil saw. It adopts multi angle of swing, three dimensional slide structures to be in adaptation to the grinding of hard alloy saw blades with many specifications and purposes, which enables the grinding mill to maintain high accuracy and easy operation on any condition.Circular carbide saw blade are widely used for cutting aluminum, wood and plastic materials. This type grinding machine is used for sharpening many sizes and types circular carbide saw blade. If you change the sanding wheel it can also sharp other common saw blade. It is a necessary assistant machine for cutting aluminum, wood and plastic materials. Parameter Voltage：110V/220VGrinding Wheel Size：4.92"(12.5cm)Bore Size of Grinding Wheel： 1.26"(3.2cm)Adjusting Range of Grinding Wheel： +/-20 degreesPower：250wHandle Turning Angle： 30 degrees from left and 45 degrees from rightRevolution：2850rpmProduct Dimension ：28.35"x16.93"x11.81"(72x43x30cm)Item Included: 1 Set of Water Injection Saw Blade Grinder Sharpen Machine(153027/153025) The saw blade grinder adopts pure copper motor, which has the advantages of low loss, high efficiency, low temperature rise, high reliability and long service life The rotary angle mill sharpener adopts high-quality center slide plate swing fixator, and is equipped with angle adjustment scale. The worktable can rotate 30 ° left and 40 ° right, and the gear grinding is accurate Waterproof switch: with waterproof function Electromagnetic switch: built in electromagnetic coil With power failure and undervoltage protection function, with emergency stop function Water grinding machine is equipped with a tank, which is not easy to dust, it is safe and has a fast heat dissipation Method of operation First ,loosing the fascia, then adjust the angle of grinding blade and fasten Second, adjusting of center axle Rotating the center axle to the grinding bladePushing the center axle to the rightInstalling the saw blade ,rotate the wheel and decide the position of grinding surface saw teethRotating the rotation table to ensure the angle of grinding bladeThe cross angle between the grinding surface and work surface is about 5° Third, adjusting of positioning assembly Adjusting the saw blade to the best grinding position, rotating the positioning frame and fasciaAdjusting positioning pin to the proper base of saw teeth and leave gap of grinding quantity, fasten the fixed screw Fourth, adjusting the center axle to the same gap of grinding quantity to the right. Last, when all the parts are fastened, the saw blade supported with hand will be grinded