Shaanxi Hanjiang Machine Tool Co., Ltd.
Shaanxi Hanjiang Machine Tool Co., Ltd.
[
Shanxi,
China (Mainland) ]
Shanxi, China (Mainland)
Hanjiang
S7720A
None / Manual
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 |
|---|
It is a high precision worm grinding machine and can be used for grinding various cylindrical worms such as the worms with profile ZA, ZK, ZI. It can be used for grinding the leadscrews with various profiles, suitable to machine tool works and other machinery industries.
specifications:
Max. diameter of workpiece: 200mm
Max. center distance: 750mm
Centre height: 120mm
Max. diameter ground: 200mm
Max. length ground: 500mm
Pitch ground: Module: 1.2-12mm
Metric: 1-24mm
British: 3/1"-24/1"
Max. lead ground:150
Max. helix angle ground: ±30°
Number of starts: 1, 2, 3, 4, 6, 8, 10, 12
Work spindle speed: For grinding r/min 0.2-4, 0.8-16
For rapid return r/min 1-5, 4-20
For indexing r/min 4
Cross traverse of wheel stock: 150mm
Rapid approach & withdrawal of wheel stock: 50mm
Wheel spindle speed: r/min 1340, 1480
Wheel size (O.D.xwidth) : 300-400x10/20
working accuracy:
for grinding worms with 1-2 starts: 5 grade
for grinding worms with 3 and above starts: 6 grade
for grinding leadscrew with pitch≤6mm: 6 grade
