DOWELL HR-800 Horizontal Rotary Surface Grinder
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ConditionNew
New
Features
• Meehanite Class FC30 casting with slide way provides high stiffness and wear resistance maintaining the accuracy of the machine.
• Spindle lateral design creates stability during heavy cutting.
• Base and column main castings use Meehanite Class FC30 and aged naturally through time allowing longtime structural stability.
• Vertical feeding uses 2 high stiffness and rigidity linear roller guides , 45CA(Block x 6)/HR-600PLUS/HR-800, 65CA(Blocks x 6)/HR-1000/1200 allowing smoothly vertical feeding whilst maintaining high stiffness.
• Small workpiece suction is accomplished by fine electrical magnetic chuck.
Rotary magnetic chuck dia.............................. 800mm
Max. grinding radius................................... 400mm
Distance of table surface to spindle surface center.... 580mm
Rotary magnetic chuck speed............................ MAX.100r.p.m.
Rotary magnetic chuck horse power...................... 4.5kw
Spindle motor.......................................... 15HP
Spindle speed (50/60Hz)................................ 1450/1750r.p.m
Auto down feed horse power............................. 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)........................ 405x50x127mm
Net weight / gross weight (approx.).................... 7000/8500kg
Packing size (LxWxH)(mm)............................... 4000x2300x2450mm
※ The manufacturer reserves right to modify the design, specification mechanisms etc. without notice.
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