High quality in automatic cylinder block boring machine portable heads line bore machine with good price Portable Line Boring Machine for Repairing Excavator Boring equipment Line Boring Machine for Excavator 45mm~300mm Diameter Holes Product Description The boring machine is used to process deep-hole work pieces of oil cylinders, cylinders, and hydraulic cylinders. It can also process spindle holes, blind holes and stepped holes of machine tools. The machine tool can not only undertake all kinds of drilling and boring, but also can carry out rolling processing. The internal chip removal method or the external chip removal method is adopted during drilling. Portable boring machines are currently widely used in large and small excavator repair shops. Product features The portable automatic boring machine is installed by welding and bolt connection, which is convenient for disassembly and transportation. It is suitable for processing a variety of concentric holes and multiple holes side by side. The work is continuous cutting, with high production efficiency and high machining accuracy. No need to dismantle the arm, no need to dismantle the cab, you can choose electric welding to repair welding, you can also boring a large set, it can be repaired at the construction site, it can repair various engineering machinery shafts such as boom seat, big arm, horse head, bucket ear, etc. hole. Product Parameters
| SPECIFICATIONS FOR HLS-120 PORTABLE BORING MACHINE |
| Boring diameter |
45-150mm |
| Length of boring bar |
1200mm(optional) |
| Boring bar speed |
Slow 50-250r/min- quick 50-450r/min |
| One stroke of the boring knife |
280mm |
| Unilateral max processing capacity |
3mm |
| Spindle motor |
220V Single Phase 5kw |
| Boring bar diameter 40mm, 45mm, 50mm,choose one Automatic feeding |
| Weight |
85kg |
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