- Contact Person : Ms. WU CINDY
- Company Name : Beier Machine Tool Works Co., Ltd.
- Tel : 86-10-83217876
- Fax : 86-10-83212490
- Address : Beijing,Beijing,No.4 Nanli Lugou Bridge, Fengtai District, Beijing
- Country/Region : China
- Zip : 100165
NC Cylindrical Grinder
(1) Main specification
Max. grinding diameter × MAX. grinding length | φ200×500,750,1000mm |
(2) Machining scope
Center height | 125mm | |
Distance between centers | 500,750,1000mm | |
Cylindrical diameter |
| Min φ5mm,max φ200mm |
Internal diameter | Min φ13 mm,max φ80mm | |
Max loading capability | 50Kg | |
(3)Working table
Max.longitudinal movement | 500,750,1000mm | |
Table movement of one hand wheel rotating | 10mm | |
Max upper working table rotating degree | Clockwise | Counterclockwise |
500 9° | 500 9° | |
750 8° | 750 8° | |
1000 3° | 1000 7° | |
Hydraulic transmission speed | 0.1~3m/min | |
(4) Work head and tailstock
Work head rotating capability | Able | |
Spindle rotating speed | 50Hz | 63,125,250,500r/min |
Chuck diameter | φ130(three-jaw),φ160(four-jaw) | |
Work head center(Morse ) | #4 | |
Tailstock center (Morse ) | #4 | |
Barrel movement of tailstock | 25mm | |
(5)Grinding carriage
Grinding wheel dimension | Max.φ400×50×φ203mm |
Max width 50 | |
Grinding wheel linear speed | 35m/s |
Grinding carriage spindle rotating speed | 1316r/min |
Max movement (including rapid movement ) | 150mm |
Grinding carriage movement of one hand wheel rotating | 1mm |
grinding carriage movement of one hand wheel rotating | 0.02mm |
Grinding carriage rotating degree | ± 3° |
Rapid feeding amount of grinding carriage | 35mm |
Min manual feeding amount | 0.002mm |
(6) Internal grinding device (ONLY FOR 14 MODEL)
Grinding wheel dimension | Max | 50×32×16 | |
Min | 15×20×5 | ||
Internal grinding head speed (four-class) | 9245/12250/14848/19600r/min | ||
(7) Hydraulic system
Main oil circuit adjusting pressure | 0.8-1MPa | |
Lubricating oil circuit adjusting pressure | 0.1-0.2Mpa | |
Oil pump | Flow | 14L/min |
Pressure | 2.5MPa | |
(8) Cooling system
Cooling pump flow | 22L/min |
(9) Machine total motor power 9.72KW
Grinding carriage motor power | 4 KW |
Work head motor power | 0.75KW |
Internal grinding device power | 0.55KW |
Oil pump motor power | 1.1KW |
Cooling pump motor power | 0.125KW |
NC Cylindrical Grinder
