Surface Grinder Kamioka G-3A3060

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Kamioka G-3A3060

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Extra large oil tank and double pumps design provide effective cooling to the motion friction heat and improve the circulating lubrication. The built-in switch box not only protects the electronic components, but also prevents the coolant from entering.
The column is an oversized and increased height construction. The honeycomb structure may reduce resonance in heavy duty machining. Powerful 7.5HP spindle motor provides better grinding capability and higher efficiency. The micrometric adjustment device is easy to operate with graduation in 0.001mm.
The cross feed is transmitted through a high precision ball screw, assuring high accuracy of feeding and smooth movement. -
Item/Model No. Unit G-3A3060
Table Size mm (in.) 300×650 (11.81×25.59)
Longitudinal Travel mm (in.) 680 (26.77)
Cross Travel mm (in.) 320 (12.6)
Spindle Center to Table mm (in.) 600 (23.62)
Magnetic Chuck Size mm (in.) *300×600 (11.81×23.62)
Longitudinal Feed
Manual Travel mm (in.) 750 (29.53)
Automatic Travel mm (in.) 700 (27.56)
Table Traverse Rate M/min 5~25
Cross Feed
Manual Travel mm (in.) 350 (13.78)
Automatic Travel mm (in.) 310 (12.2)
Automatic Feed (Variable) mm 0.5~10
Hand Wheel per Revolution mm 5
Hand Wheel per Graduation mm 0.02
Micrometric Adjustment per Revolution mm *0.2
Micrometric Adjustment per Graduation mm *0.001
Rapid Traverse Rate mm/min (ipm) -
Vertical Feed
Hand Wheel per Revolution mm 1
Hand Wheel per Graduation mm 0.005
Micrometric Adjustment per Revolution mm *0.2
Micrometric Adjustment per Graduation mm *0.001
Rapid Traverse Rate mm/min (ipm) -
Automatic Feed (Variable) mm *0.001~0.099
Grinding Wheel
Grinding Wheel Size (OD×W×BD) mm 355×50×127
Spindle Speed rpm 1,720(60hz) / 1,425(50hz)
Spindle Motor kW (HP) 5.63 (7.5)
Hydraulic Motor kW (HP) 2.25 (3)
Cross Feed Drive 1/5HP
Vertical Feed Drive 1/5HP
General Information
Total Rated Horsepower kW (HP) 8.25(11)
Dimension (W×D×H) mm (in.) 2,240×2,160×2,240 (88.19×85.04×88.19)
Machinery Weight (Net) kg (lb.) 2,400 (5,280)
1.Ball-screw on Cross Feed
2.Vertical Feed Micrometric Adjustment
3.Wheel and Wheel Flange
4.Wheel Extractor with Wrench
5.Wheel Balancing Arbor
6.Service Tools
7.Work Lamp
8.Diamond Dresser and Base
9.Leveling Blocks with Bolt
10.Lifting Bolt
11.Splash Guard
12.Operation Manual
1.Permanent Magnetic Chuck
2.Electromagnetic Chuck
4.Manual Parallel Dresser
5.Coolant System
6.Coolant System with Magnetic Separator
7.Coolant System with Paper Feeding Device
8.Dust Suction Device
9.DRO System
10.Precision Vise
11.Wheel Balancing Stand
12.Spare Wheel Flange
13.Spare Grinding Wheel

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