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FACTORY：Junziguan,Shijingcun Town, Hejian City , Hebei Province , China
30 inches Trenchless Horizontal Drilling Backreamers
|Elastomer sealed bearing cutters for 17 1/2" tricone bit|
|Roller Cutter Quantity||4|
|Thread Connection||6 5/8 REG pin & box(Customized)|
|Application||Medium formations with high compressive strength,
such as medium shale,hard gypsum,medium soft
limestone,medium soft sandstone,soft formation with
Roller cone bits of 17 1/2" tricone bit is very big, the reaming step is at least 12" for soft formations, working with powerful mud pump, the penetration rate in soft rocks is much faster than TCI roller cones.
Solidkey is API certified factory of roller cone bit and PDC bits, both horizontal drilling backreamers and single roller cone bits for trenchless application are available.
Lower the cost of
Who we are:
To extract sources of energy underground.
To extract the water underground.
To install pipelines underground with No-Dig.
To pile foundation for constructions.
We are one of the people who makes above easier.
Let’s work together and enjoy this job.
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