Operating Tips:

Wheelhead Moving surface grinder (GS-300A, GS-400A)

Features:

1. This surface grinder is used to grind the flat surface work piece, it uses mainly the wheel periphery for surface grind, but the wheel end surfaces can also be used for grinding the vertical surface of the work pieces.

2. When working, the work pieces can be placed on the magnetic chuck or fixed directly on the table or with other fixtures according to various work pieces.

3. The machine can be used for grinding steel, casting iron or non-ferrous metal. Since grinding with the wheel periphery can produce higher manufacturing precision, so this type surface grinder is suitable for grinding very high accuracy surface

4. Special designed bed, column, table wheel head, slide block, the structure with high rigidity, ensure high accuracy and efficiency.

5. The table longitudinally movement drove by hydraulic, wheel head transverse on the slide block, it can be drove by manual or hydraulic. The slide block together with wheel head move up and down along the column guide way, with manual and rapid movement.

6. All operating levers, hand wheels, knobs and buttons are concentrated on the front of bed and saddle, so the machine is very convenient to operate.

 

Standard accessories:
Coolant tank
Standard electro magnetic chuck
Balancing arbor 
Wheel flange
Wheel extractor
Leveling wedge and bolt 
Tool box and tools 
Standard grinding wheel
Working lamp
Wheel dresser stand (Not include diamond pen)
Build in electro magnetic chuck controller

 

Optional accessories:
Parallel wheel dresser
Digital readout 
Wheel balance stand 
Coolant tank with magnetic separator and paper filter
Coolant tank with magnetic separator



Main Technical Features

Specification Unit GS-300A GS-400A
GS-300B GS-400B
GS-300C GS-400C
Worktable size Width mm 300 400
Length mm 1000/1600/2200/3000/4500 1000/1600/2200/3000/4500
Max processing dimension Width mm 300 400
Length mm 1000/1600/2200/3000/4500 1000/1600/2200/3000/4500
Height mm 400                                          800                                          1200 400                                          800                                          1200
Max. distance between spindle center line and worktable surface mm 575                                            975                                        1375 600                                          1000                                        1400
Longitudinal moving speed of worktable m/min 3-27 3-25
T-slot number/width pcs*mm 3*18 3*18
Wheelhead cross moving Consecutive feed speed m/min 0.5-4.5 0.5-4.5
Intermittent feed speed mm/t 3-30 3-30
Hand wheel feed mm/gra   0.02
Wheelhead vertical moving Rapid feed mm/min 400 400
Hand wheel feed mm/gra 0.005 0.005
Wheelhead motor Power kw 5.5 7.5
Rotation speed r.p.m 1440 1440
Total power kw 9/11 11/13.5/15.75
Max. loading capacity of worktable(with chuck) kg 470/750/1030/1400/2100 620/1000/1380/1872/2810
Wheel size(OD*W*ID) mm 350*40*127 400*40*127
Overall dimension Length mm 2860/4250/5750/7880/12170 3110/4250/5750/7880/12170
Width mm 1845 1740
Height mm 2030                                      2510                                       2930 2230                                      2630                                       3030
April 06 2020
               
ZHENGZHOU TIMEWAY MACHINE TOOL CO., LTD.