MY1432
Modle:MY1432
Brand: COSIS
Function
The grinder has become a kind of successful universal cylindrical grinder after a long term running and continuously improving design. It is used for grinding external and internal cylindrical and conical of work pieces.
The machine is noted for its high rigidity and precision.
Spindle systems of headstock, tailstock and wheelstock have the good structural property, large carrying capacity and the strong rigidity.
The rate of stepless speed regulation can be changed within 320r/min. It makes you very pleased to select the best surface rounghness and the highest cutting efficiency.
The transverse feed of wheel has two sets of devices, that is automatic periodic and manual micro-feed. It guarantees to obtain accurate and dependable feed.
The machine is equipped with many kinds of attachments, such as wheels, dogs, coolant tank, and wearing parts, and complete set of usable tools.
Main Technical Specifications
Item Contents
MY1432x1000
MY1432x1500
Max. grinding diameter on table (mm)
Φ360
Φ360
Max. distance between two centers (mm)
1000
1500
Max. chuck load (kg)
40
40
Max. load between two centers (kg)
130
130
Max. external grinding diameter and length
(Φ8-Φ320)x1000
(Φ8-Φ320)x1500
Internal grinding diameter
Φ30-100
Φ30-100
Max. internal grinding depth (mm)
125
125
Spindle taper of headstock (Morse)
MT.5
MT.5
Spindle taper of tailstock (Morse)
MT.5
MT.5
External grinding wheel size (mm)
Φ400x40xΦ203
Φ400x40xΦ203
Per rev. feeding value of grinding wheel (mm)
Rough 2 Fine 0.5
Rough 2 Fine 0.5
Per grad. feeding value of grinding wheel (mm)
Rough 0.01 Fine 0.0025
Rough 0.01 Fine 0.0025
Motor of grinding wheel spindle (kw)
5.5
5.5
Spindle speed (r/min)
1440
1440
Motor of internal grinding spindle (kw)
1.1
1.1
Motor speed of internal grinding spindle (r/min)
3000
3000
Motor of headstock grinding spindle (kw)
0.75
0.75
Motor speed of headstock grinding spindle (r/min)
0-320
0-320
Turning angle of grinding wheel (°)
30
30
Turning angle of worktable (°)
-3, +9, +7, +6
-3, +9, +7, +6
Total drive capacity (kw)
9
9
Net weight/Gross weight (kg)
3300
3800
Standard accessories
- Grinding wheel and wheel adaptor
- Wheel balancing arbor
- Wheel dresser
- Cooling system and coolant tank
- Wheel dismounter
- Open type center rest
- Internal grinding apparatus and extension shaft
- Pad Iron