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Tobest TB-30S automatic thread rolling machine ball pin making machine high tensile bolt making machine factory price
Advantages:
1.Combine dual-row needle bearing and cylindrical roller bearing for machine spindle to guarantee the precision and rigidity.
2.For the driving system of spindle, adopt multi-stage gear box to realize stable and convenient speed variation.
3.With sandwich plate vaule for hydraulicsystem, the whole machine seems to be beautiful with less space usage and reliable performance.
4.For the control modes, there are manual, semi-auto and automatic modes for your option.
Technical parameter of Tobest TB-30S
| Work piece diameter | φ4-φ50/mm | ||||||
| Range of pitch rolled | 1.0-3.5P | ||||||
| Max.length of thread rolled | Fixed and rolling-through for option | ||||||
| Spindle speed | 16/25/40/63rpm | ||||||
| Outside diameter of rolling die | φ115mm-φ175mm | ||||||
| Inside diameter of rolling die | φ54mm | ||||||
| Thickness of rolling die | 120mm | ||||||
| Min.Distance between die spindles | 110mm | ||||||
| Max.Distance between die spindles | 230mm | ||||||
| Output(pcs/min) | 4-20 pcs/min | ||||||
| Machine motor | 5.5HP(4042W) | ||||||
| Hydraulic motor | 2HP | ||||||
| Max. feed pressure | 15T |
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