Shaanxi Hanjiang Machine Tool Co., Ltd.
Shaanxi Hanjiang Machine Tool Co., Ltd.
[
Shanxi,
China (Mainland) ]
Shanxi, China (Mainland)
HJMTC
SK7620A
CNC
New
Surface Grinding Machine
Pieces
1
USD 10000.000 - 100000.000
Shanghai
120days
Sea worthy Packing
Yes
20 / Year
L/C, T/T, Western Union
| Packaging Details: | Seaworthy package |
|---|
specifications:
Max. chuck diameter: 300mm
Max. workpiece length: 200mm
Center height: 200mm
Thread diameter to be ground:
V-typed: 25-200mm
Circular: 25-100mm
Max. thread length ground:
Conical: 80mm
Cylindrical: 125mm
Thread pitch to be ground:
Metric: 1-24
British: 3/1"-20/1"
Max. helix angle of thread to be ground: R 8 degree, L 8 degree
Number of starts: 1,2, 3, 4
Work rotation:
in grinding: 0.3-15, 0.6-30
in rapid return: 60, 100
Max. longitudinal traverse of table: 440
Cross movement of wheelhead: 0-60
working accuracy:
For V-typed thread with the pitch not more than 6mm
adjacent: ±0.003
on 25mm: ±0.005mm
on 100mm: ±0.006mm
