Shield Driving TBM Single Disc Cutter For Crushing Hard Rock

TBM Single Disc Cutter Shield Machine Spare Parts

The single disc cutter is installed near the edge of the front of the cutter head. It is mostly used to crush hard rock with high uniaxial compressive strength, and is a key component of breaking rock in tunneling.

Product Parameter

Single Disc Cutter	Diameter		Bearing Capacity (Tonne)	Cutter ring
product	inch	mm
	12"	305	16	Optional
	15.5"	394	22	Optional
	17"	432	28	Optional
	18"	457	28	Optional
	19"	483	40	Optional
	20"	508	40	Optional

Litian provides tunnel boring machine disc cutters for various tunnel excavations and underground works. Provide optimal configurations of TBM disc cutters according to different geological characteristics, allowing users to achieve a better balance between cost and efficiency. Litian heavy industry has a complete technical team of TBM cutting tool developing, design, manufacturing, assembly, debugging, maintenance and renovation, able to provide equipment selection consulting, independent design, development, manufacturing and professional after-sales service, its testing and manufacturing level has been among the world's advanced ranks. Now, Litian is the largest supplier of TBM hard rock disc cutters in China.

Cutter Structure Chart

Litian heavy industry has a complete technical team of TBM cutting tool developing, design, manufacturing, assembly, debugging, maintenance and renovation, able to provide equipment selection consulting, independent design, development, manufacturing and professional after-sales service, its testing and manufacturing level has been among the world's advanced ranks. We work closely with users to help them improve excavation efficiency and reduce comprehensive cost, and become a reliable partner for users.