DOWELL HR-300E Horizontal Rotary Surface Grinder
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ConditionNew
New
Features
• Precision grinding machine.
• Surface finishing go mirror class.
• Automatic Trim Compensation.
• On line spindle vibration monitor.
• Machine base fully supported design creating high rigidity structure.
• Y,Z axis and rotary driven by AC servo motor.
Rotary magnetic chuck dia.............................. 300mm
Max. grinding radius................................... 150mm
Distance of table surface to spindle surface center.... 380mm
Rotary magnetic chuck speed............................ 20~250r.p.m.
Rotary magnetic chuck horse power...................... 750W
Spindle motor.......................................... 5HP
Spindle speed (50/60Hz)................................ 1750/2050r.p.m.
Auto down feed horse power............................. Servo Motor 1kw
Vertical hand wheel downfeed per revolution............ x1, x5, x10(MPG)/0.1, 0.5, 1mm
Vertical hand wheel downfeed per graduation............ x1, x5, x10(MPG)/0.001, 0.005, 0.01mm
Wheel size (dia x width x bore)........................ 305x32x127mm
Net weight / gross weight (approx.).................... 2100/2500kg
Packing size (LxWxH)(mm)............................... 2050x1150x1980mm
※ The manufacturer reserves right to modify the design, specification mechanisms etc. without notice.
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