earth pressure balance tunnel boring machine

... to form a circulation through a high- water pump, there is a conveyor belt or chain plate driven by a conveying motor inside the box. When...

... Pipe Jacking Dimensions Pipe Jacking OD φ358000mm Length 5500mm Cutter Head Cutter Head Motor P...

... in the of rock hardness below F4 of metal mine,non-metal mine, hydropower project,subway and railway station project,national defe...

... for Description: A (TBM) is a used to excavate with a circular cross section through a...

... of underground excavation, these cables redefine the standards of technology. Elevate your projects with cables that prioritiz...

...Mud System for TBM Project / Mud System Product Introduction An efficient TBM slurry separation plant is the basis for the su...

Product Description External Slewing Bearing Ring For for (TBM) Slewing bearings are large-sized bearings which can accommodate a...

... Steel Alloy CNC Micro Robot Parts : Application : 1. Automatic controlling 2. Semi-conductor industry 3. General i...

... from the soil backroom behind the head Requirement Good impact resistance and wear resistance Tungsten Carbide inserts, carbide buttons, a...

XCMG Factory EBZ200R Tunneling Boring Machine Roadheader With Competitive Price Advantages and highlights: 1. Spraying system Spraying system of EBZ20...

​​ ​ Type KR60A Torque 60 KN.m Max. diameter 1200 mm Max. drilling depth 20 m Speed of rotation 8~30 rpm Max. crowd pressure 60 kN Max. crowd pull 90 ...

We are pipe jacking machine manufacture from China, and we can produce more than 300 sets of pipe jacking machine per year, which covers the Dia. rang...

...underground . Besides, it can also be used in railway engineering, ing and water conservancy project,etc. You will surely benefited a l...

Product Description Product Parameter Company Information Workshop Certificate Exhibition Packaging & Shipping FAQ 1: Are you trading company or manuf...

... chamber. When the chamber is full of mucks, its passive is basically the same as the and water exerted on the cuttin...

... side disc cutter Components​ Quick Detail - Large capacity roller bearings enable cutters to take the heaviest oper...

Product series 1. Single Row Four Point Contact Ball Slewing Bearings. 2. Single Row Crossed Roller Slewing Bearings 3. Double Row Ball Slewing Bearin...

... Description: The shield & TBM cutter is applied to through rock no matter what kinds of ground conditions for under ro...

Product Description External Slewing Bearing Ring For for (TBM) Slewing bearings are large-sized bearings which can accommodate a...

Longer Durability Roller Coal Cutter Picks Good Sealed For Tunnel Boring Machine Coal cutter picks is made of high quality cold extrusion 42CrMo, high...