Tel: 0086-10-58693398
Fax: 0086-10-58693594
E-mail: byjck@byjc.com.cn
As the high end CNC machine products, MGK1320 and MGK1420 CNC (universal) cylindrical grinding machines are independently developed on the basis of applying new technologies and rich experience of designing and manufacturing CNC grinding machines. Characterized by universalization, high-degree modularization, high
rigidity, high efficiency, high adaptability, high precision, easy to operate and reliable performance, these machines are suitable for small-lot productions in workshops of military industries, aviation industry, aerospace industry and common precision machining.
ITEM | UNIT | MGK1320x750 | MGK1420x750 | |
Max. swiveling diameter | mm | Φ220 | ||
Distance between Centers | mm | 750 | ||
Height of center | mm | 160 | ||
Max. grinding diameter | mm | Φ220 | ||
Max. workpiece weight between centers | kg | 100 | ||
Control System | FANUC / SIEMENS | |||
Grinding wheel (Max.) | OD×W×ID | mm | Φ500×75×Φ203 | |
Linear speed | mm/sec | 35 | ||
Wheel head | Total travel | mm | 227 | |
Feed speed | mm/min | 0.1 - 5000 | ||
Min. setting unit | mm | 0.001 | ||
Oblique angle | 度(°) | 90 | ||
Worktable | Type | Two layer conical degree adjusting worktable | ||
Feed speed | mm/min | 0.1 - 5000 | ||
Min. setting unit | mm | 0.001 | ||
Work head | Center | MT.NO.4 | ||
Rotating speed | r/min | 30 - 300(stepless) | ||
Internal grinding | Power of internal grinding motor | kw | - | 0.55 |
Range of internal grinding | mm | - | Φ13-Φ80 | |
Max. length of internal | mm | - | 125 | |
Max. workpiece weight held by chuck | kg | - | 30 | |
Tailstock | Center | MT.NO.4 | ||
Travel of center | mm | 60 | ||
Electrical system | Power of wheel spindle motor | kw | 7.5 | |
Torque of wheel head feeding motor | N.m | 8 (FANUC) / 16 (SIEMENS) | ||
Torque of worktable feeding motor | N.m | 12 (FANUC) / 16 (SIEMENS) | ||
Power of work head spindle motor | kw | 0.75 variable frequency motor / 1.1 variable frequency motor | ||
Hydraulic pump motor | kw | 0.75 (4P) | ||
Power of wheel spindle bearing lubrication pump | kw | 0.75 (4P) | ||
Cubage dimension | Hydraulic and lubricating oil tank | L | 45 | |
Spindle bearings oil tank | L | 45 | ||
Net weight | kg | 6000 | 6500 |