DOWELL RG-1500CNC Precision Rack Grinder
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ConditionNew
New
Features
• Meehanite Class FC30 casting with high riqid and wear resistance guide way insure machine permanent accuracy.
• X,Y,Z axis (Longitudinal ,Vertical ,Cross) uses Ø63 ballscrew; provides high stability during grinding.
• Enhanced rib & box structure design strengthen machine rigidity greatly. X, Y and Z Axis uses high precision roller Iinear guideway(55/65). Conventional covers protects the guideway from water, ensures the smooth movement and infeed accuracy, and also increase the life time of usage.
• Customized diamond roller dresser can be fit on the side of the table(for straight tooth) or on top of wheel(for helical tooth)provides fast and efficient dressing .
• Twin-pump, high pressure motor, and temperature controlling device enhanced heat dissipation, which insures best workpiece accuracy.
General Capacity
Table size (lxw)............................... 400x1500mm
Max.grinding length (Chuck surface)............ 1500mm
Max.grinding width (Chuck surface)............. 400mm
Distance from table surface to spindle center.. 500mm
Std. magnetic chuck size....................... 400x1500mm
Vertical Down feed
Infeed Travel.................................. 300mm
Ballscrew per revolution....................... 10mm
Hand feed per revolution....................... "x1, x10, x100(MPG)
0.001, 0.01, 0.1mm"
Rapid traverse................................. 2000mm/min
Longitudinal Movement
Infeed travel.................................. 1500mm
Ballscrew per revolution....................... 10mm
Hand feed per revolution....................... "x1, x10, x100(MPG)
0.001, 0.01, 0.1mm"
Rapid traverse................................. 3M/min
Cross Movement
Infeed travel.................................. 400mm
Ballscrew per revolution....................... 20mm
Hand feed per revolution....................... "x1, x10, x100(MPG)
0.001, 0.01, 0.1mm"
Rapid traverse................................. 10M/min
Grinding Wheel
Wheel size (dia x width x bore)................ "405x50x127mm
405x75x127mm(OPT.)"
Spindle speed(50/60Hz)......................... 1450/1750r.p.m.
Motor
Spindle motor.................................. 25HP
Guideway lubrication motor..................... 25Wx3
Coolant motor.................................. 2HPx2pcs
Oil & mist chiller............................. 2HP
Coolant tank chiller........................... 2HP
Roller dressing motor.......................... 1KW
X axis motor................................... 4.5KW
Y axis motor................................... 3.5KW
Z axis motor................................... 7KW
Weight
Net weight / gross weight...................... 18500/20000kg
※ The manufacturer reserves right to modify the design, specification mechanisms etc. without notice.
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