Rigorously designed, reasonably selected materials, expertly crafted, and incorporating a variety of advanced technologies.
We offer straight hob cutters, center hob cutters, and side hob cutters—comprehensive varieties with sizes ranging from 13" to 21".
We can provide cutting tools tailored to meet user requirements, compatible with tunneling machines and shield machines available on the market.
Featuring TIMKEN bearings, it offers high load capacity and long service life.
Utilizing high-quality seals and premium lubricants for reliable sealing performance;
The hob accommodates a wide range of rock formations, from 20 to 300 MPa.
Cutters can be designed and manufactured according to user requirements or the characteristics of the construction strata, offering varying load capacities (10–35 tons) and sealing performance levels.
Keywords: Rock-Breaking Tools
Ball-toothed Disc-Type Positive Hob
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139, Fengrun East Road, High-tech Development Zone, Luoyang City, Henan Province, China
