Roller Cutter
商品详情
Roller Cutter
Greate's raise boring roller cutters adopt advanced design concepts and mature processing techniques. Available in sizes ranging from 8" to 15", they are compatible with various domestic and international raise boring machine models, and can be widely applied to various cutterheads with diameters from 0.6 m to 12 m, meeting the needs of various raise boring/raise shaft construction projects. Customized services are also available upon customer request.
Specifications
Greate's raise boring roller cutters adopt advanced design concepts and mature processing techniques. Available in sizes ranging from 8" to 15", they are compatible with various domestic and international raise boring machine models, and can be widely applied to various cutterheads with diameters from 0.6 m to 12 m, meeting the needs of various raise boring/raise shaft construction projects. Customized services are also available upon customer request.
Product Features
High-performance metal sealing rings, energy rings made of special materials, and stringent oil injection processes effectively ensure the reliability of the sealing system and greatly improve the service life of the bearings under harsh conditions.
The large-diameter roller–steel ball–roller bearing structure, with rationally designed parameters, maximizes bearing load capacity and effectively extends bearing life. Specially selected grease further reduces bearing wear.
The optimized cutting structure, combined with specially selected alloy tooth grades and profiles, effectively ensures the rock-breaking efficiency of the roller cutter.
Additional Notes
Our company can produce this model in different sizes according to customer requirements.