DOWELL VHR-800 Multi Function (Vertical/Horizontal) 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.
• Vertical Y axis uses Class 1 ball screw Ø50 provides high stability during feeding.
• Vertical and longitudinal feeding uses high stiffness and rigidity linear roller guides made in Japan (slide block x6) provides smooth feeding but still maintain high stiffness.
• Vertical spindle Y axis uses peumatic counterweigh to reduce ball screw and servo motor loading to make movement more smoothly and extend the use of life.
• Horizontal Spindle uses six high precision ball bearings for heavy grinding.
Table size.................................................................. 800mm
Processing travel (vertical spindle).... Grinding inside diameter............ 60~550mm
Grinding outside diameter........... MAX Ø800mm
Table maxi grinding radius (horizontal spindle).............................. 400mm
Distance of table surface to spindle surface top (vertical spindle).......... 850mm
Distance of table surface to spindle surface center (horizontal spindle)..... 580mm
Table load (bearing type).................................................... 600kg
Table load (hydrostatic type)................................................ 800kg
Table speed.................................................................. 150r.p.m.
Workpiece grinding height (vertical spindle)... Inside diameter.............. 350mm
Outside diameter............. 400mm
Workpiece grinding height (horizontal spindle)............................... MAX 450mm
Vertical spindle horse power................................................. HSK63 -
HSK100 20kw
Horizontal spindle horse power............................................... 7.5kw
Vertical spindle speed....................................................... HSK63 -
HSK100 2000~10000r.p.m.
Horizontal spindle speed..................................................... MAX 2000mm
Wheel size..................................... Vertical spindle............. 50~255mm
Horizontal spindle........... 405x50x127mm
Turret....................................................................... 6T
Net weight/gross weight (approx.)............................................ 20000/22000kg
※ The manufacturer reserves right to modify the design, specification mechanisms etc. without notice.
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