TDG90 Line Boring
Modular design, most compact,portable line boring machine, used for repair holes in cranes, excavators,bulldozers, tractors, backhoes etc.
Boring Dia: 95 – 700mm,Boring Stroke: 900mm
- Quick set adjustable clamping jaws
- Swivel toolpost for grooves and bevels
- Continuous groove geared facing and boring feeds
TDG90 line boring has strong working capacity from Ø95mm to 700mm , bar length can be reach to 8000mm, now, it is adopted by many mining machinery manufacturers for the workshop production of large steel structure…
Compact and modular design
Rotational drive unit and feed unit can be mounted anywhere of the boring bar , more portable, step less speed regulation range 0 to 0.5mm, easily achieve the forward and reverse exchange.
High-quality alloy structural steel, high strength, boring bar’s length can be up to 8 meters.
Four type mounting kit can be selected: double arms, three arms, ID mounting , adjustable ID mounting .
Drive Power Unit
Two kinds of power unit: servo and hydraulic, torque of hydraulic power unit can reach to 1420N.M.
- Optional attachment of taper boring, to achieve processing of different taper holes 1:12 and 1:20.
- Two sizes of facing head to achieve facing machining.
All parts have their own unique advantage and provides guarantee for steady and accurate operation for the whole system.
|Boring Diameter||95 – 700mm|
|Drive Power Unit|
|Facing Head (1）||120-450mm|
|Facing Head (2)||250-850mm|
|Mounting Kit||Double arm、Three arm、ID mounting|