Glass Industry
Hydraulic industry
Reducer industry
Sapphire industry
| Cooltant tank | driving dog | leveling wedges | wheel flange |
| wheel extractor tools | standard wheel | balancing arbor | centers |
| full closed cover (only for MK1320 series) | |||
wheel balancing stand | magnetic separator | magnetic separator and paper filter |
diamond pen | full cover | end face gauge |
closed steady rest | On-line Outer diameter gauge |
Parameter | |||||||||||||
MK1408 | MK1412 | MK1420 | MK1320B | MK1332 | MK1332H | MKE1432 | MK1620B | MK1632 | MK1350 | MKE1450 | |||
General capacity | |||||||||||||
Distance between centers | mm | 250 | 250 | 500 | 500,750,1000 | 1000、1500 | 2000、3000 | 1000、1500 | 500、750 | 1000,1500， 2000,3000 | 1500,2000，3000,4000 | 1500 | |
Center height | mm | 60 | 80 | 125 | 135 | 180 | 180 | 180 | 135 | 180 | 270 | 270 | |
Dia.Ground(O.D) | mm | 0.6~80 | 0.8~120 | 5~200 | 8~200 | 8~320 | 8~320 | 8~320 | 8~200 | 8~320 | 25~500 | 25~500 | |
Dia.Ground(LD) | mm | 2~20 | 3~40 | 13~80 | / | / | / | 30~100 | / | / | / | 30~200 | |
Maxlength ground(D) | mm | 50 | 50 | 125 | / | / | / | 125 | / | / | / | 320 | |
Maxweight o workpiece | Kg | 5 | 10 | 50 | 50 | 150 | 300 | 150 | 50 | 150 | 1000 | 1000 | |
Workhead | |||||||||||||
Center tape(MT) | (MT) | # 1 | #3 | #4 | 4 | 5 | 5 | 4 | 4 | 5 | 6 | 6 | |
Spindle speed/Stepless | r/min | 50HZ:30~300 | 100~1000 | 50HZ:30~300
| 50HZ:26~260 | 50HZ:19~190 | 50HZ:10~100 | 50HZ:26~260 | 50HZ:26~ 260 | 50HZ:19~190 | 50HZ:10~ 100 | 50HZ:10~ 100 | |
Wheelhead | |||||||||||||
mm | 150×20×51 | 250×25×76 | 400×50×203 | 400×50x203 | 600×75x305 | 600x75x305 | 400×50x203 | 500x75x203 | 600x75x305 | 750x75x305 | 500x7Sx205 | ||
Wheel peripheral velocity | m/s | ≤30 | ≤35 | ≤45 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | |
Potation angle of grinding wheel holder | 口 | 0.001 | 0.001 | 0.001 | / | / | / | ±8 | / | / | / | ±8 | |
Internal grinding device | |||||||||||||
Spindle speed | r/min | / | / | / | / | / | / | 10000 | / | / | / | 10000 | |
Dimension of wheel | mm | / | / | / | / | / | / | max50×25×13 | / | / | / | max175×32×32 | |
/ | / | / | / | / | / | min17×20×6 | / | / | / | min30×25×10 | |||
Table | |||||||||||||
Max.swiveling angel of table | Cockwise | 。 | 8° | 6° | 9° | 5°(500)3° (750、1000) | 3° | 3° | 3° | 5°(500) 3°(750) | 3°(1000、1500 2°(2000、3000 | 3°(1500)2°(2000、3000)1°(4000) | 3° |
Antidlockwise | 。 | 8° | 7° | 9° | 9° | 7°(1000) 6°(1500) | )5°(2000) 3°(3000) | 7(1000) 6°(1500) | 9° | 70061500 50203300) | 6100051500 3°2002100 | 6° | |
Tailstock | |||||||||||||
Center tape(MT) | (MD | # 1 | #2 | #4 | 4 | 4 | 5 | 4 | 4 | 4 | 6 | 6 | |
Quill travel | mm | 16 | 15 | 23 | 30 | 30 | 30 | 30 | 30 | 30 | 70 | 70 | |
Electric system | |||||||||||||
CNC System | Domestic system、Siemens828D、Fanuc OITF | ||||||||||||
Wheelhead motor power | kW | 1.5 | 1.5 | 4 | 4 | 11 | 11 | 5.5 | 7.5 | 11 | 15 | 5/7.5 | |
Workhead motor power | kW | 1.1 | 1.1 | 1.1 | 1.1 | 1.5 | 3 | 2 | 1.1 | 1.5 | 4 | 1.5 | |
Machining accuracy | |||||||||||||
Roundness | μm | 0.0006 | 0.001 | 0.003 | 2 | 2.5 | 3 | 3 | 2 | 3 | 2515003200 300.4000 | 2.5 | |
Cylindricity | μm | 0.002 | 0.003 | 0.005 | 4 | 6 | 6 | 6 | 4 | 6 | 6(1500,2000 3000124000 | 6 | |
Roughness | μm | Ra0.08 | Ra0.16 | Ra0.16 | Ra0.2 | Ra0.2 | Ra0.32 | Ra0.32 | Ra0.32 | Ra0.32 | Ra0.32 | Ra0.32 | |
Machine | |||||||||||||
Gross weight(about) | t | \ | \ | 3.2(500)3.6(750)4.6(1000) | 4.6(1000) 5.1(1500) | 6.7(2000) 8.3(3000) | 3.8(1000) 4(1500) | 4.3(500) 4.6(750) | 4.6(1000 5.7(2000)6.9(3000) | 10(1500)11(2000) | 9.5 | ||
Packing dimension |
cm | \ | \ | \ | 285×190×220(500) | 425×225× 220(1000) | 620×230× 25(2000) | 326×190× 205(1000) | 340×225× 220(500) | 465x230×200(1000) | 543×225×210(1500) 583×225×210(2000) |
543×225×210 | |
340×190×220(750)
| |||||||||||||
\ | \ | \ | 545×225× 220(1500) | 820×230× 225(3000 | 426×190× 205(1500) | 390×225× 220(750) | 650×245×220(2000) 845×245×220(3000) | 796×225×210(3000) 996×225x210(4000) | |||||
425×225×220(1000) | |||||||||||||
2 axis linkage CNC cylindrical grinder,standard with HNC808D system, Siemens or Fanuc as optional.
High strength and low stress of HT300 pearlitic cast iron material, with high rigidity and precision stability
Machine tool control system with friendly interface and perfect equipment fault alarm and diagnosis function
table travels on one V,one flat guideway
Stepless workhead help choose suitable speed
Hydraulically driven longitudinal traversal
machine table swivels for easy taper grinding
Advanced Hydrostatic Lubrication System
hydraulically controlled tailstock as optional
MKS model is with high linear speed wheelhead which can help improve the processing efficiency.
