HDD rig hobbing cutter Reamer,fly cut back reamers,barrel reamers
1.Photo and Introduce
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2.Specification
Hobbing Cutter Reamer
Features
1.It adopts metal seal for sealing hobbing cutter bearing and working life can reach 100 hours more comparing abroad brands.
2.It solves problem of cone dropping.
3.The hob suspensioin is anti-drop.
4.Hobbing cutter has interlocking device.
5.The feature of bearing is the hobbing cutter will not drop off when bearing breaks.
6.Price is reasonable.
Roller Reamer
Features
1.Short manufacturing time.
2.It's used for all kind of rock reamer(more suitalbe for small size diameter) and various stratum(sizes from 220-1600mm)
3.According to the features of horizontal directional drilling rigs and different stratum,The best dentiform and bearing structure are used.
4.The dorsal metacarpal leans,inlaid anti-corrosion alloy directively wihout heating,which reduce to wear dowm.
5.The perticula cone anti-drop technology will prevent accidents that cone fell into hole when cone bearing damage cone.
6.Break rock by hydraulic power and dreg can be smooth discharged, reducing salt sediment accumulation.
7.Excellent welding process to prevent roller bearing damage because of high temperature caused by the
8.It adopts drill ontology orientation spiral design,having good effect of piloting and leading out slag,which reduces bit repetitive broken
3.Sizes table
| sizes |
200mm |
| 300mm |
| 400mm |
| 500mm |
| 600mm |
| 700mm |
| 800mm |
| 900mm |
| 1000mm |
| 1100mm |
| 1200mm |
| 1400mm |
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