Cylindrical Grinding Machine and External Grinder Machine with 630mm/800mm Diameter
Modello numero.
G-630, G-800
Precision
High Precision
Certificazione
CE, ISO 9001
Condizione
Nuovo
Cylindrical Grinding Machine
Large Diameter External Grinder
Massimo. Grinding Diameter
630mm, 800mm
Massimo. Grinding Length
3000mm, 4000mm, 5000mm
Massimo. Weight of Workpiece
3000kg
Marchio
TIMAC, TIMEWAY
Pacchetto di trasporto
Wooden Case or Pallet
Specifica
CE, ISO
Origine
Cina
Codice HS
84602910
Descrizione
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.
Caratteristiche:
* 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:
Modello: G-200, G-320, G-500, G-630, G-800 (for external grinding)
Modello: 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;
Specifica | Unit | G-630 | G-800 | |
* General capacity | ||||
Distance between centers | mm | 2000, 3000, 4000, 5000 | 3000, 4000, 5000 | |
Center height | mm | 370 | 500 | |
diam. Ground (D.O) | mm | 30-630 | 50-800 | |
Massimo. length ground (D.O) | mm | 2000, 3000, 4000, 5000 | 3000, 4000, 5000 | |
Massimo. weight of workpiece | kg | 3000 | 3000 | |
* Work head | ||||
Center taper (MT) | MT | (metric) 80# | (metric) 80# | |
Velocità del mandrino | r/min | 50HZ:10-100 stepless | 50HZ:10-100 stepless | |
* Wheel head | ||||
Wheel spindle speed | r/min | 870 | 870 | |
Wheel head rapid travel | mm | 100 | 100 | |
Massimo. travel | mm | 475 | 550 | |
Hand feed per.rev | mm | rough:4, fine:0.5 | rough:4, fine:0.5 | |
Hand feed per.gra | mm | rough:0.02, fine: 0.0025 | rough:0.02, fine:0.0025 | |
Wheel size (ODXWXID) | mm | 750x75x305 | 900x75x305 | |
Peripheral velocity | m/s | 35 | 35 | |
* Table | ||||
Hand feed per.rev | mm | 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 | mm | 70 | 70 | |
* Il motore | ||||
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) |