The Radial Drill Arm adopts IC Timer with advantage of one bottom press, it can automatically release up and vertical down, stop, and automatically clamping easy to operate. The spindle can still maintain in original set after the tools change.
Exclusively for gears type cycling oil pump is furnished to cool off precise gears inside gear box, and minimize excessive wear on gears to lowest extent.
Friction type disc clutch is adopted to absorb impact force caused by vertical movement of spindle, and effectively protect all transmission unit inside gear box. With the function of quick spindle return, this clutch will also help us to speed up our tapping operation.
Special arm elevating safety device is provided to prevent arm from falling down abruptly after year of usage . It will keep us from injurious dropping whenever the copper nut is excessively worn.
The Column, arm, and gear box with advantage of independently or synchronous clamping/ unclamping automatically or manual.
Free speed preselection, speed change id hydraulically actuated. Fast and very easy to be operated. (also in TPR-C1250/C1600)
Specification
TPR-720A
TPR-820A
TPR-920A
TPR-1100
Distance from column surface to spindle center, Max.
2500mm