Cylindrical Grinding Machine and External Grinder Machine with 630mm/800mm Diameter
Modèle NON.
G-630, G-800
Precision
High Precision
Certificat
CE, ISO 9001
Condition
Nouvelle
Cylindrical Grinding Machine
Large Diameter External Grinder
Max. Grinding Diameter
630millimètre, 800millimètre
Max. Grinding Length
3000millimètre, 4000millimètre, 5000millimètre
Max. Weight of Workpiece
3000kg
Marque déposée
TIMAC, TIMEWAY
Forfait transport
Wooden Case or Pallet
spécification
CE, ISO
Origine
Chine
Code SH
84602910
La description
Large Diameter Cylindrical Grinding Machine
* The wheel head cross feed is driven by hydraulic, which realizes automatic periodical and rapid feed. It can also do rough and fine feed through hand wheel.
* The worktable and wheel head guide way adopt hydrostatic lubrication, its movement on low speed is smooth.
* The spindle is supported by hydrodynamic bearings of high rigidity, ensuring the high rotary accuracy and perfect rigidity.
* The workhead adopts inventer motor to realize variable speed changing.
Fonctionnalités:
* The wheel head cross feed is driven by hydraulic, which realizes automatic periodical and rapid feed. It can also do rough and fine feed through hand wheel.
* The worktable and wheel head guide way adopt hydrostatic lubrication, its movement on low speed is smooth.
* The spindle is supported by hydrodynamic bearings of high rigidity, ensuring the high rotary accuracy and perfect rigidity.
* The workhead adopts inventer motor to realize variable speed changing.
Also suppling Grinding Machine with same Series:
Modèle: G-200, G-320, G-500, G-630, G-800 (for external grinding)
Modèle: UG-200, UG-320, UG-500, UG-630 (for external & internal grinding)
* Grinding diameter x Grinding length:
– 200 x 500mm, 200 x 750mm;
– 320 x 1000mm, 320 x 1500mm, 320 x 2000mm, 320 x 3000mm;
– 500 x 1500mm, 500 x 2000mm, 500 x 3000mm, 500 x 4000mm;
– 630 x 2000mm, 630 x 3000mm, 630 x 4000mm, 630 x 5000mm;
– 800 x 3000mm, 800 x 4000mm, 800 x 5000mm;
spécification | Unit | G-630 | G-800 | |
* General capacity | ||||
Distance between centers | millimètre | 2000, 3000, 4000, 5000 | 3000, 4000, 5000 | |
Center height | millimètre | 370 | 500 | |
Oui. Ground (O.D) | millimètre | 30-630 | 50-800 | |
Max. length ground (O.D) | millimètre | 2000, 3000, 4000, 5000 | 3000, 4000, 5000 | |
Max. weight of workpiece | kg | 3000 | 3000 | |
* Work head | ||||
Center taper (MT) | MT | (metric) 80# | (metric) 80# | |
Spindle speed | r/min | 50HZ:10-100 stepless | 50HZ:10-100 stepless | |
* Wheel head | ||||
Wheel spindle speed | r/min | 870 | 870 | |
Wheel head rapid travel | millimètre | 100 | 100 | |
Max. travel | millimètre | 475 | 550 | |
Hand feed per.rev | millimètre | rough:4, fine:0.5 | rough:4, fine:0.5 | |
Hand feed per.gra | millimètre | rough:0.02, fine: 0.0025 | rough:0.02, fine:0.0025 | |
Wheel size (ODXWXID) | millimètre | 750x75x305 | 900x75x305 | |
Peripheral velocity | m/s | 35 | 35 | |
* Table | ||||
Hand feed per.rev | millimètre | 5 | 5 | |
Max.swiveling angle of table | Clockwise | ° | 2° (2000), 1° (3000, 4000, 5000) | 1° (3000, 4000, 5000) |
Anticlockwise | ° | 4°(2000), 3° (3000), 2° (4000), 1.5° (5000) | 3° (3000), 2° (4000), 1.5° (5000) | |
Table Longitudinal speed range | m/min | 0.1-2.5 | 0.1-2.5 | |
* Tailstock | ||||
Center taper (MT) | MT | (Metric) 80# | (Metric) 100# | |
Quill travel | millimètre | 70 | 70 | |
* Motor | ||||
Wheel head motor power | kw | 22 | 22 | |
Work head motor power | kw | 15 | 15 | |
* Machine | ||||
Gross weight | J | 20(2000), 22 (3000), 24 (4000), 26 (5000) | 30 (3000), 36 (4000), 41(5000) |