Product Detail:

Paralled surface grinding machine

Product Detail:

DX Series CNC Vertical Dual Surface Grinding Machine

DX-SW600C horizontal dual-surface grinding machine

DX Series CNC Vertical Dual Surface Grinding Machine

Principles


DXMK77 Series CNC spring double disc grinding machine is suitable to carry out dry grinding. Processing of two-end surface of compressible springs. In two ways, one is gradual grinding, other one is press-in grinding. Control system use PLC and touch screen, so to operation and maintenance is very simple. System can be stored in 20 groups grinding parameters, and can work manually and automatically. In the grinding process, all states and parameters can be displayed on the screen real time and can directly modify the relevant parameters.
  Two grinding wheels are installed vertically, their axial lines are in same vertical line. Grinding heads motor with integrated linear guideway structure (patent pending), directly drive grinding wheel with high rotating accuracy, upper and lower grinding heads run through the straight linear guideway, and can be drove by ballscrew, with high precision movement, less driving power and long service life. The slide plate of upper grinding wheel hoists by geared motor to achieve compensation.
  Feeding plate is installed at the convertible platform, simple structure and can be suitable for different specification springs. Grinding by replacing the bushing or feeding plate.

Equipment Feature


▼The axial movement of grinding wheel linear guideway, running smooth, high precision and long life;
 ▼The axial driving of grinding wheels using ballscrew, high precision, long life and small drive power;
 ▼Grinding wheel dressing tool is drove by motor, high dressing efficiency and smoothness is much better than manual;
 ▼A large-size feeding plate, greatly improved spring grinding yield and increased production efficiency;
 ▼A aluminum geared motor, high thermal diffusivity, easy maintenance and beautiful appearance;
 ▼The upper grinding wheel feeding drive can use servo motor, fast feeding response and long life.


Main technical parameters:

 

Model
MK7706x150
MK7709x250
MK7709x400
MK7712x250
MK7712x400
External Diameter
MAX80 mm
MAX 90 mm
MAX 90 mm
MAX90 mm
MAX 90 mm
Spring Length
MAX 150 mm
MAX 250 mm
MAX 400 mm
MAX 250 mm
MAX 400 mm
Diameter of Wire
0.5～6.0 mm
2～9 mm
2～9 mm
3～12 mm
3～12 mm
Diameter of Feeding Plate
740 mm
580 mm
580 mm
740 mm
740 mm
Rotary Speed of Feeding Plate
0～ 35 r/min
0～ 35 r/min
0～ 35 r/min
0～ 35 r/min
0～ 35 r/min
Diameter of Grinding Wheel
450 mm
450 mm
450 mm
600 mm
600 mm
Thickness of Grinding Wheel
55 mm
55 mm
55 mm
100 mm
100 mm
Rotary Speed of Grinding Wheel
1450 r/min
1450 r/min
1450 r/min
960 r/min
960 r/min
Power
10 kW
16 kW
16 kW
25 kW
25 kW
Weight
2500 kg
3600 kgs
3800 kgs
4200 kgs
4500 kgs