
Polishing machines , Iran
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A polishing milling machine is a surface finishing machine tool designed to remove roughness and achieve fine surface quality on metal components. Main motor power typically ranges from 2.2 to 11 kilowatts with spindle speeds between 500 and 6000 rpm. Polishing wheel diameter is selected between 150 and 400 millimeters. Material removal per pass is limited to less than 0.05 millimeter to control thermal stress. Achievable surface finish can reach 0.2 micrometers Ra. Speed control is managed by an inverter to ensure stable torque output.
The machine structure consists of a cast iron or welded steel frame with hardness above 170 Brinell and an adjustable worktable. The spindle shaft is assembled with angular contact bearings and radial runout below 0.005 millimeter. A coolant or polishing compound delivery system provides flow rates between 10 and 30 liters per minute. Applied contact force on the workpiece is adjustable from 50 to 500 newtons. Table load capacity typically ranges from 100 to 500 kilograms. Quality control includes surface roughness measurement, vibration testing below 2.8 millimeters per second, and spindle alignment verification.You can order and buy Polishing machines from Iran by contacting us through whatsaap and email.
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Applications of Polishing Milling Machines in Various Industries in iran
Polishing milling machines are used across industries to improve surface finish and reduce roughness to below Ra 0.8 microns. In the automotive sector, they are widely applied for finishing aluminum parts, wheels, and decorative components. In mold manufacturing, polishing increases mold life and reduces friction during injection processes. The stainless steel industry uses these machines to achieve mirror finishes with gloss levels above 85 GU. In stone and ceramic industries, they provide final smoothing and enhanced surface durability. Polishing disc speed is typically adjusted between 1500 and 3500 rpm. Selecting appropriate polishing compounds with defined grit size can improve finish quality by up to 30 percent. They are also used in medical equipment production to remove machining marks and achieve hygienic surfaces.

