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Mining Drill Bit Sharpening Machine1
Grinder, Sharpening Machine, Bit Sharpening Machine
Xiamen Sansung Mining Equipment Co., Ltd.
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Product Description Product name: mining drill bit sharpening machineWith over 10 years of experience in making button bit grinding tools, Xiamen Sansung Mining Equipment Co., Ltd is one of the most professional and reliable manufacturer you are looking for in China.(1) Button Bit GrinderSanroc Grind SA220 button bit grinder is a high power, pneumatic tool for button bit(like thread button bit, DTH hammer bit) recondition, which is designed for hand held use. It's grinding system features an efficient throttle and support handle, which give the operator an unprecedented level power and control, making Sanroc Grind SA220 the premier tool for even the most demanding job.SA220 hand-held grinding machines have quickly established themselves as dependable and versatile machines, credited by the professionals and CE approved.Our Air Grinders require a clean and dry air supply of a minimum 80 psi and 29 cfm passing through an in-line oiler to supply lubrication to the grinder. Also, a supply of water from a mains supply or a sump is required to act as a coolant during the grinding process.Through changing the quick chuck, the operator can use different types of grinding cup(also called grinding pin) on Sanroc Grind SA220, like the cups with WING drive(8mm shank), and from san-drive grinding cup with 9mm shank, and Allas Copco's 55-drive grinding cup, also the cup from CME with hex-drive.A full spares back-up service is also available.Technical parameters:ModelSanroc Grind SA220Spindle Speed20,000 RPMPower Output1.5 KWWorking Air Pressure6-7bar (87-101psi)Air Consumption2.0m3/min(71ft3/min)Max. Water Pressure16mmWater Hose Inner Dia.4bar (58psi)Air Hose Inner Dia.8mmSound Level80-90dBButton Size for GrindingDia. 7-25mmVibration Level<2.5 m/s2Net Weight4KG(2) Diamond Grinding CupsTo get the best grinding effect, you should use the No. 1 quality grinding cups(grinding pins) made by SANSUNG company.Sansung makes and supplies 4 models of grinding cups(grinding pins) as below:Wing (shoulder) drive grinding cup for, with a 8mm diameter shaft(shank) and one O-ring. Suitable for Atlas Copco LSD machines, Jasco, Dorey and KING PIN grinding machine.San drive grinding cup, with a 9mm diameter shaft(shank).55 drive grinding cup is for all Atlas grinding machines.Internal hex drive grinding cup is for all CME grinding machines.ItemSize(mm)For button sharpening6/7/8/9/10/11/12/13/14/15/16/17/18/19/20/21/22/23/24/25For steel removing7-8, 9-10, 11-12, 13-14, 15-16, 17-18, 19-20ProfileSemi-ballistic/Hemi-sphericalBenefits for using SANSUNG GRINDING SYSTEM:1). Low weight-----makes it's easy operation.2). Low air consumption-----allows grinding at lower compressed air. Fuel saving.3). Quick chuck-----easy to changing grinding cups without special tools.4). Cooling system-----a recycling cooling system makes a safe and sustaining working.
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