long drive shaft
1, high quality of the hardware tool
2, competitive price
3, fully satisfactory after-sales service.
Material | SUS420J,SUM24,S45,40Cr,SUM420,SUM440SUS201,303,304,316,416 |
Roundness | 0.0003mm |
Cylinderness | 0.0005mm |
Roughness | Ry0.4 |
Gear/Worm Precision | |
Position | 0.03mm |
Heat treatment | point hardening ( cementite, oxidation, high frequency ), quench hardening |
Features:
1. Corrusion resistance and high temperater resistance,
2. Dimensional accuracy and long service life
3. High contact ratio provides smooth, quiet operation
Application samples:
1. Construction equipment
2. Machine tools
3. Conveyors
4. Marine hoists
5. Material handling
6. Multi-spindle drives
7. Roller feeds
Our advantage,
1.Strict technical control
2.Experience workers
3.Quality guarantee,
4.Good performance,
5.Reasonable price
6.We have pass plus ISO 9001 certified operations