Cylindrical Grinding Machine and External Grinder Machine with 630mm/800mm Diameter

Model nr.
G-630, G-800

Præcision
Høj præcision

Certificering
CE, ISO 9001

Tilstand
Ny

Cylindrical Grinding Machine
Large Diameter External Grinder

Maks. Grinding Diameter
630mm, 800mm

Maks. Grinding Length
3000mm, 4000mm, 5000mm

Maks. Weight of Workpiece
3000kg

Transportpakke
Wooden Case or Pallet

Specifikation
CE, ISO

Varemærke
TIMAC, TIMEWAY

Oprindelse
Kina

HS kode
84602910

Produktionskapacitet
1000set / Year

Beskrivelse

Large Diameter Cylindrical Grinding Machine

Funktioner:
* 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:

Model: G-200, G-320, G-500, G-630, G-800 (for external grinding)
Model: 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;

Specifikation Unit G-630 G-800
* General capacity
Distance between centers mm 2000, 3000, 4000, 5000 3000, 4000, 5000
Center height mm 370 500
Dia. Ground (O.D) mm 30-630 50-800
Maks. length ground (O.D) mm 2000, 3000, 4000, 5000 3000, 4000, 5000
Maks. 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 mm 100 100
Maks. 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
* 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)