Bug-500 Large Size Universal Cylindrical Grinding Machine
|FOB Price:||US $10,000-35,000 / set|
|Min. Order:||1 set|
|Min. Order||FOB Price|
|1 set||US $10,000-35,000/ set|
|Production Capacity:||300 Sets/Year|
|Transport Package:||Wooden Pallet or Wood Case|
|Payment Terms:||L/C, T/T, D/P, Western Union|
- Model NO.: BUG-500
- Processing Object: Shaft
- Controlling Mode: Artificial
- Cylindrical Grinder Type: Universal Cylindrical Grinder
- Certification: CE, ISO 9001
- Color: According to Customers′ Require
- Max. Grinding Length of Workpiece: 2000mm
- Max. Internal Grinding Depth: 250mm
- Wheel Peripheral Velocity: 35m/S
- Machine Weight: 8100kg
- Trademark: TIMAC
- Origin: China(Mainland)
- Type: Universal Cylindrical Grinding Machine
- Abrasives: Grinding Wheel
- Automatic Grade: Semiautomatic
- Precision: High Precision
- Condition: New
- Max. Grinding Diameter of Workpiece: 500mm
- Internal Grinding Diameter: 50-250mm
- Max. Workpiece Weight: 100/150kg
- Total Power: 18kw
- Machine Dimensions: 6000*2200*2200mm
- Specification: CE ISO9001
- HS Code: 8460291000
BG-500 BUG-500 BG-630 BUG-630
Features and Performance
*BG-500/BG-630 type cylindrical grinding machines are sutiable for grinding external cylindrical surfaces of rotary workpieces of cylinder and taper.
*BUG-500/MBUG-630 type universal cylindrical grinding machines are suitable for grinding external or internal surfaces rotary work-pieces of cylinder and taper.
*The longitudinal movement of the worktable is driven by hydraulic stepless variable speed transmission or hand-wheel transmission; The guideway is covered by soft pad and features on pressed oil lubrication, absorbing vibration, anti-friction as well as smooth low-speed operations.
*For the wheel head, its fast forward/backward of infeed is driven by hydraulic system, while rough and refined feed is controlled hand-wheel transmission. The grinding wheel spindle is supported by high- rigidity sleeve type hydrostatic/hydrodynamic bearing, with the characteristics of high rotary precision and high rigidity.
*The work head adopts the way of double-speed motor-three-gear transmissions, with the characteristics of high transmission precision, good rigidity and easy-to-operate. The work head spindle of universal type is of the structure of sliding bearing and the clearance of fore bearing is adjustable for adapting to meet the needs of installing center or chuck in grinding.
*The work head spindle of universal type can e adjustable in counter-clockwise direction for any angle within 90 degrees so as to facilitate the grinding of internal or external taper workpieces with chuck.
*For the series of universal type, they are with the function of internal grinding; with the internal grinding spindle supported by rolling bearing, four rotary speeds can be achieved through replacing belt pulley in order to grind internal cylindrical workpieces of various diameters.
*The wheel dressers are respectively installed on worktable and tailstock and provided with two kinds of dressing.
*With a rational integral layout, the operating handles of the machine tool are centralized arranged and visualization, thus to make the machine easy to control and safe to operate.
Height of center
|Distance between centers||mm||2000||3000|
|Maximum swiveling diameter||mm||Φ500||Φ630|
|Maximum grinding length||mm||2000||3000|
|Range of external grinding||mm||Φ30-Φ500||Φ30-Φ630|
|Range of internal grinding||mm||-||Φ50-Φ250||-||Φ50-Φ300|
|Maximum internal grinding depth(over 45mm)||mm||-||250||-||250|
|Maximum workpiece weight between centers||kg||1000||2000|
|Maximum linear speed||m/s||35||35(45)||35|
|Taper hole of spindle||Workhead||Morse6#||Metric 80||Metric 80/Morse6#|
|Tailstock||Morse6#||Metric 80||Metric 80/Morse6#|
Sketch of test-piece
Grinding accuracy of test
piece between centers
Consistenct of the diameter
in longitudinal section
The grinding accuracy of
short testpiece on chuck
The accuracy of testpiece
internal grinding on chuck
Consistency of the diameter
in longitudinal section
Layout Plan(Unit: mm)