Cylindrical Grinding Machine and External Grinder Machine with 630mm/800mm Diameter
N º de Modelo.
G-630, G-800
Precision
High Precision
Certificación
ESTA, ISO 9001
Condition
Nuevo
Cylindrical Grinding Machine
Large Diameter External Grinder
máx.. Grinding Diameter
630milímetro, 800milímetro
máx.. Grinding Length
3000milímetro, 4000milímetro, 5000milímetro
máx.. Weight of Workpiece
3000kg
Marca comercial
TIMAC, TIMEWAY
Paquete de transporte
Wooden Case or Pallet
Especificación
ESTA, ISO
Origen
China
Código hs
84602910
Descripción
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.
Features:
* 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:
Modelo: G-200, G-320, G-500, G-630, G-800 (for external grinding)
Modelo: 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;
Especificación | Unidad | G-630 | G-800 | |
* General capacity | ||||
Distance between centers | milímetro | 2000, 3000, 4000, 5000 | 3000, 4000, 5000 | |
Center height | milímetro | 370 | 500 | |
Dia. Ground (O.D) | milímetro | 30-630 | 50-800 | |
máx.. length ground (O.D) | milímetro | 2000, 3000, 4000, 5000 | 3000, 4000, 5000 | |
máx.. 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 | milímetro | 100 | 100 | |
máx.. travel | milímetro | 475 | 550 | |
Hand feed per.rev | milímetro | rough:4, fine:0.5 | rough:4, fine:0.5 | |
Hand feed per.gra | milímetro | rough:0.02, fine: 0.0025 | rough:0.02, fine:0.0025 | |
Wheel size (ODXWXID) | milímetro | 750x75x305 | 900x75x305 | |
Peripheral velocity | m/s | 35 | 35 | |
* Table | ||||
Hand feed per.rev | milímetro | 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 | milímetro | 70 | 70 | |
* Motor | ||||
Wheel head motor power | kw | 22 | 22 | |
Work head motor power | kw | 15 | 15 | |
* Machine | ||||
Gross weight | T | 20(2000), 22 (3000), 24 (4000), 26 (5000) | 30 (3000), 36 (4000), 41(5000) |