Our Offered Machines to you

Who are in extremely love with eco friendly system..

HGT Hydraulic Gyratory Crusher

HGT Hydraulic Gyratory Crusher

HGT Gyratory Crusher is a new-type intelligent coarse crusher with big capacity and high efficiency. It integrates mechanical, hydraulic, electric, automated, and intelligent controlling technologies which grant it with advantages traditional crushing

European Type Jaw Crusher PEW

European Type Jaw Crusher PEW

Jaw crushers has stationary jaw crusher, portable jaw crusher and mobile jaw crusher (crawler jaw crusher). Jaw crusher (PEW Series) is not only able to be used together with mine-selecting and gravel processing equipments but also be used independen

Jaw Crusher PE

Jaw Crusher PE

Jaw crusher is driven by a motor, and the moving jaw moves up and down via eccentric shaft. The angle between fixed jaw and moving jaw becomes smaller when the moving jaw runs down, then the materials are crushed into pieces. It will become bigger whe

HPT Hydraulic Cone Crusher

HPT Hydraulic Cone Crusher

Base on the latest technology and decades of years’ producing experience, Our Company designed the HPT series cone crusher. It has excellent crushing efficiency and good hydraulic control system. Now the HPC series cone crusher has wide application

HST Hydraulic Cone Crusher

HST Hydraulic Cone Crusher

HST Single Cylinder Hydraulic Cone Crusher is a new high-efficiency cone crusher independently researched, developed and designed by SBM through summarizing over twenty years of experience and widely absorbing advanced American and German technologies

CI5X Series Impact Crusher

CI5X Series Impact Crusher

CI5X Impact Crusher breaks materials with impact force. When materials enter the working area of hammer, they may be crushed under the high-speed shock and then thrown onto the impact device above the rotor for another crushing. Next, materials bounce

VSI6X Series Vertical Crusher

VSI6X Series Vertical Crusher

Due to the increasing market demand for the scale, intensification, energy conservation, environment protection and high-quality machine-made sand, SBM, a Chinese professional sand maker manufacturer, further optimizes the structure and function of tr

VSI5X Vertical Shaft Impact Crusher

VSI5X Vertical Shaft Impact Crusher

VSI Crushers Working Principle Raw material falls down into feed hopper, and then enters rotor through central entrance hole. It is accelerated in high-speed rotor, and then is thrown out at speed of 60-75m/s. When hitting anvil, it is crushed. Final

VSI Vertical Shaft Impact Crusher

VSI Vertical Shaft Impact Crusher

VSI Series vertical shaft impact crusher is designed by reputed German expert of SBM and every index is in worlds leading standard. It incorporates three crushing types and it can be operated 720 hours continuously. Nowadays, VSI crusher has replaced

VUS aggregate optimization system

VUS aggregate optimization system

The VU system is a global most-advanced dry-process sand-making system. The system is constructed like a tower. Its fully-enclosed layout features high integration. It integrates the functions of high-efficiency sand making, particle shape optimizatio

MTW-Z European Trapezium Mill

MTW-Z European Trapezium Mill

MTW European Grinding Mill is innovatively designed through deep research on grinding mills and development experience. It absorbs the latest European powder grinding technology and concept, and combines the suggestions of 9158 customers on grinding m

5X Series Roller Grinding Mill

5X Series Roller Grinding Mill

Grinding roller of MB5X Pendulum Roller Grinding Mill l adopts diluted oil lubrication. It is a technology initiated domestically which is maintenance-free and easy to operate. Diluted oil lubrication is oil bath lubrication, more convenient than grea

MTW Trapezium Mill

MTW Trapezium Mill

MTW European Grinding Mill is innovatively designed through deep research on grinding mills and development experience. It absorbs the latest European powder grinding technology and concept, and combines the suggestions of 9158 customers on grinding m

LM Vertical Mill

LM Vertical Mill

LM Vertical Grinding Mill integrates crushing, drying, grinding, separating and transport. The structure is simple while the layout is compact. Its occupational area is about 50% of that of the ball-milling system. The LM grinding mill can also be arr

TGM Trapezium Mill

TGM Trapezium Mill

TGM Super Pressure Trapezium Mill The operation principle of main unit of Trapezium mill is that main unit runs with the central shaft that is driven by a gear box. The top of the shaft is connected with a quincunx stand on which a grinding roller is

cutter picks for tunnelling

Drum Cutter Attachments for Excavators Epiroc US

Drum cutter attachments for excavator can be used for rock excavation, demolition, underground scaling, tunnel profiling, trenching and other applications. Underwater Can be used up to 30 meters underwater without additional installation or modification.

More

China High Quality Round Shank Bit U135 for Tunnelling

Product descrption. This is our U135 cutting picks for tunnel boring machine, it is made by tungsten carbide tips and 42CrMo. Combining the hardness of the tungsten carbide tips and the high impact toughness of the steel, our U135 bit is widely used for tunneling boring, coal mininga nd rock crushing. Except for U135 teeth, we also supply U85, U92,

More

Mining and Tunnelling 30mm Cutter Picks 45388143

The round shank cutter tools with blocks are used for surface coal mining and underground coal mining, we can supply all kinds of round shank chisel bits with holders for coal mining and tunnelling. such as 19mm, 20mm, 25mm, 30mm, 35mm, 30/38mm step round shank cutter picks, etc. also we can produce all kinds of conical bits, holder and sleeve according customer's drawing or demand.

More

Shield TBM cutter for underground tunnelling

High quality Shield TBM cutter for underground tunnelling from China, China's leading Shield Cutter product market, With strict quality control Shield Cutter factories, Producing high quality Shield TBM cutter for underground tunnelling products.

More

China Tunnelling Cutter, China Tunnelling Cutter

China Tunnelling Cutter, China Tunnelling Cutter Suppliers and Manufacturers Directory Source a Large Selection of Tunnelling Cutter Products at brush cutter ,grass cutter machine ,cigar cutter from China Alibaba

More

Double Disc Cutter/trenching Cutter/tunnelling Cutter

Double Disc Cutter/trenching Cutter/tunnelling Cutter,Find Complete Details about Double Disc Cutter/trenching Cutter/tunnelling Cutter,Double Disc Cutter/trenching Cutter/tbm Cutter/tunnelling Cutter,Bullet Teeth,Cutter Picks from Construction Machinery Parts Supplier or Manufacturer-Hunan Unimate Heavy Industry Co., Ltd.

More

Mining and Tunnelling HMI Hard Metal Industries

Mining and Tunnelling. LONG WALL. Currently used in some of Australia’s biggest mines and projects, our mining and tunnelling tooling is second to none. TRH ROUND SHANK CUTTER PICKS & HOLDERS View Pdf. MICRO TUNNELLING. MT WELD ON TEETH View Pdf. MT ROLLERCUTTERS View Pdf. PIPE JACKING. PJ ROUND SHANK CUTTER PICKS & HOLDERS View Pdf.

More

Grouting to remove piles from a tunnelling machine cutter-head

cutter head of an advancing tunnel-boring machine. The piles were part of the soil-mixing retaining wall built for the cut-and-cover tunnel construction of a Taiwan high-speed rail tunnel and a T

More

TBM Homepage T.B.M. Cutters

Cutting head protection, Water and Foam ports, Backup equipment, to include: Segment handling beams, erectors and Augers etc. We also offer supply and advise on Roller Cutters being the UK agents for German Kolk Cutters. and all types of Point Attack Picks for the tunnelling

More

Gadgets and Electronics Wirecutter

Oct 14, 2020· Anker’s PowerPort III Nano and Aukey’s 18W PD Charger (PA-Y18) are our picks for getting the fastest possible charge to most phones, in the

More

Coarse Grain Carbide Shield Cutter For Tunnel Boring Machine

High quality Coarse Grain Carbide Shield Cutter For Tunnel Boring Machine from China, China's leading Shield Cutter product market, With strict quality control Shield Cutter factories, Producing high quality Coarse Grain Carbide Shield Cutter For Tunnel Boring Machine products.

More

Tunnel boring machine Wikipedia

The cutter head does not use disc cutters only, but instead a combination of tungsten carbide cutting bits, carbide disc cutters, drag picks and/or hard rock disc cutters. The EPB gets its name because it uses the excavated material to balance the pressure at the tunnel face.

More

tunnel boring machine mining picks

A tunnel boring machine (TBM), also known as a "mole", is a machine used to excavate tunnels .. Nevertheless, TBM development continued in potash and coal mines, where the rock was softer. . only, but instead a combination of tungsten carbide cutting bits, carbide disc cutters, drag picks and/or hard rock disc cutters. Contact US Vibration Test

More

Linear cutting machine test for assessment of the cutting

We carried out a series of linear cutting machine tests to assess the cutting performance of a pick cutter in sedimentary rock. The specimens were Linyi sandstone from China and Concrete (rock-like material, conglomerate). Using the small scaled LCM system, we estimated the cutter force and specific energy under different cutting conditions.

More

ER range Erkat

The transverse drum cutter is ideally suited for trenching, tunneling, special foundation work, demolition and for soil mixing. The operating characteristics of Erkat special drum cutters allow them to be used in noise and vibration sensitive areas.

More

Grouting to remove piles from a tunnelling machine cutter-head

cutter head of an advancing tunnel-boring machine. The piles were part of the soil-mixing retaining wall built for the cut-and-cover tunnel construction of a Taiwan high-speed rail tunnel and a T

More

All About Tunnel Boring Machine Components, Types

In this type, the cutter head not only uses disc cutter but also a combination of tungsten carbide cutting bits, drag picks and carbide disc cutters. The spoil is then transferred into a TBM with the help of screw conveyor also know as “cochlea” that allows the pressure to remain balanced without any use of slurry.

More

Effects of Rock Properties on Specific Cutting Energy in

Jun 20, 2005· Specific cutting energy (SE) has been widely used to assess the rock cuttability for mechanical excavation purposes. Some prediction models were developed for SE through correlating rock properties with SE values. However, some of the textural and compositional rock parameters i.e. texture coefficient and feldspar, mafic, and felsic mineral contents were not considered.

More

Gadgets and Electronics Wirecutter

Oct 14, 2020· Anker’s PowerPort III Nano and Aukey’s 18W PD Charger (PA-Y18) are our picks for getting the fastest possible charge to most phones, in the

More

TBM Homepage T.B.M. Cutters

Cutting head protection, Water and Foam ports, Backup equipment, to include: Segment handling beams, erectors and Augers etc. We also offer supply and advise on Roller Cutters being the UK agents for German Kolk Cutters. and all types of Point Attack Picks for the tunnelling

More

Tunneling SlideShare

Dec 31, 2019· DRILL BITS PICKS FOR TUNNELLING & ROAD HEADING MACHINES : • FLAT DESIGN: V- Type DOSCO dint headers 70- 90 CA, 300 cutting angle LW-type| DOSCO dint headers RA 100, CA 90-110, 1000cutting angle Full faced DOSCO road header CA 70- 90 Full faced DOSCO road header CA 70-80 • ROUND SHANK: ALPINE MINES AM50, AM100 cutting angle 750

More

Home Erkat

Leaders in drum cutting technology We have over 20 years experience in the development, manufacture and application of rock cutting excavator attachments. With the main components manufactured in Germany, Erkat special cutter attachments for excavators and skid-steer loaders are robust and reliable.

More