TBM cutters and shield cutters
As the main cutting tools for TBM, the cutting tools are mainly
applied to cutting mixed ground of gravel, sand and clay, By the
axial shearing force caused by rotation of cutter head and the
radial cutting force, the cutter blades make the TBM move forward.
*construction tools: for auger drilling, slotting, trenching,
demolition, excavation, quarrying, excavating, piling,
*mining tools:for coal, iron ore, underground mining and surface
*road milling bits: for asphalt milling and concrete planing
*TBM cutters: tailored according to geological conditions and
*High performance& price ratio.
*Wear-resistant carbide tip for extended tooth life.
*Strong braze weld for superior tip retention.
*Specially hardened head for much longer tooth life.
*Fully ranged products for mining, foundation drilling,quarrying,
trenching, road milling, and tunnel boring.
*Factory, specializing in manufacturing mining cutter bits for more
than 10 years.
* Strong technological support,Research and Development Department,
cooperate with professional universities.
*long service life-42CrMo steel body, tungsten carbide tip, itss
forging and heat treating techniques allows
EST bits service life 4-5 times longer than common bits.
*high feed rate- the long service life allows it save time and high
*A whole set of advanced mechanical processing facility for forging
and heat treatment.
*Strict quality control management system, including advanced
inspection equipments & a professional
team for inspection.