TBM Disc Cutter

• 
• 

TBM disc cutter is a disc-shaped roller cutter mounted on the cutterhead of tunnel boring machine, which is an excavation tool for breaking hard rocks. The disc cutters can be mounted on the cutter heads of large non-excavation construction equipment such as shield machines, TBMs, pipe jacking machines, shaft boring extension machines, and are widely used in subway tunnels, railway tunnels, diversion tunnels, urban underground pipe network construction, mining and other industries.

Litian has been conducting research on the materials, heat treatment process and manufacturing process of the TBM disc cutter components, combined with on-site testing to make improvements. As a result, the tbm cutter discproduced by Litian heavy industry has been in a leading position in the industry in terms of wear resistance, high temperature oxidation resistance, toughness. Litian TBM roller cuttercan adapt to the needs of multiple types of engineering, and can meet the requirements of long-distance excavation under the compound strata of highly weathered rock, moderately weathered rock, slightly weathered rock, and has good stability and reliability.

Specifications Of Different TBM Disc Cutter

TBM Disc CutterFeatures

Our advanced CNC machine tools can ensure the consistency of the size of the cutter components. Combined with strict and standardized assembly process to ensure the torque of the hob. Adjust the torque in an appropriate range, so that it can well meet the requirements of the surrounding rock geology for the starting torque of the disc cutter, which is helpful to avoid partial wear of the disc cutters in different strata. We have a unique heat treatment process, which can meet the unity of wear resistance and toughness, and improve the service life of the hob.

Sealing system: The sealing system of our disc cutter adopts the world famous brand metal sealing system. During the assembly of the disc cutter, the distortion of the rubber ring may lead to air leakage, and this hidden danger is difficult to detect. We use special technology to assemble the disc cutter to correct the distortion of the rubber ring, eliminate the hidden danger of metal seal air leakage, and ensure the sealing reliability of the disc cutter.

Bearing system: Our disc cutter bearings are heavy-duty tapered roller bearings, which can bear the combined radial and axial load strength at the same time.

Litian Heavy Industry Machinery Co., Ltd (Litian Rock Tools) is a professional rock drill bits factory. We provide shank adapter, threaded button bit, mining rock toolsand ec. Contact us to know more.

Other supplier products

	TBM Cutter	Tunnel boring machine cuttersreferred to as "TBM Cutters", are excavation tools installed on the cutter heads of tunnel boring machines and shield ...
	Reaming Bit	Reaming bit, also known as pilot reamer bit, is a hole opener that drills a pilot hole to a certain depth and then reams the hole to a larger diame...
	TBM Disc Cutter	TBM disc cutter is a disc-shaped roller cutter mounted on the cutterhead of tunnel boring machine, which is an excavation tool for breaking hard ro...
	Rock Tools In Tunnelling & Underground	Tunneling & Underground Project TBM cutters, Top hammer drilling tools and raise boring cutters for Tunnelling & Underground Engineering...
	MF Rod	MF rod, also known as speed drill rod, has a male thread at one end and a female thread at the other end. It can directly connect to the shank adap...

Same products

	Steel Wire Wheel Brush	Seller: Shanghai Longguang Industrial Brushes Co., Ltd	Types of Steel Wire Wheel Brushes Wire wheel brush is a kind of brush with wheel shape, which is...
	Cup Brush	Seller: Shanghai Longguang Industrial Brushes Co., Ltd	Types of Cup Brushes The diamond stainless steel wire cup brushis a kind of low-cost, high-effic...
	Strip Brush	Seller: Shanghai Longguang Industrial Brushes Co., Ltd	Types of Strip Brushes Industrial brush stripis a kind of brush that is widely used in industria...
	Nylon Strip Brush	Seller: Shanghai Longguang Industrial Brushes Co., Ltd	Nylon brush stripsare most common to see on the sides of escalators. Running elevator steps and s...
	Diamond Cup Brush	Seller: Shanghai Longguang Industrial Brushes Co., Ltd	Diamond cup brushis a very special type of cup brush. It's suitable for relatively fine grinding....