how tunnel boring machines work

Brand Name:HEDUN

Model Number:HD011

Place of Origin:CHINA

TBM Tunneling Single Disc Cutter Tunnel Boring Machine Components Quick Detail High qualified sealed parts guarantee bits work well. Close and stable bearing makes bits work well under all execrable environment. Advanced and strict techniques as well as ...

Brand Name:TR Solids Control

Model Number:TRZX-100/50

Place of Origin:Xi'an,China

...Bored Pile And TBM Tunnel Boring Machine Product Overview Bored Pile & TBM Desanding Plant is design for bored pile on construction with economy option and very compact design for small footprint. The desanding plant is design for flexible working and installation to suit bored...

Brand Name:RIXIN

Model Number:34mm*22mm*20mm

Place of Origin:Zhuzhou Hunan

...tunneling boring machine shield cutter Description of tungsten carbide cutter blade Product Name Carbide shield cutter tips Material 100% Raw Material Color grey Certification ISO9001:2008 Usage Fast Cutting Speed Type Tungsten Carbide insert Chemical composition WC+CO Tolerance Customer's Request Lead time 10-20 days Price USD 3-56 Per PCS Working life Long Work...

Brand Name:MTH

Model Number:YT28

Place of Origin:CHINA

... Portable Tunnel Boring Drilling Machine Jack Hammer with air-leg Product descriptions: The rock drill is used for rock drilling, blasting holes and other drilling works in quarries,tunnels small coal mines and other construction works. Product ...

Place of Origin:Chongqing

Brand Name:GOLD

Model Number:KDY-30h

Vivienne Chongqing Gold Mechanical & Electrical Equipment Co., Ltd. Email: gold04@hy-industry.com Mobile / Whatsapp:+86-15123029803 Fax:+86-23-62940030 Skype:viviennecq [Drilling Rig | Geological | Prospecting | Welllogger | BoreholeCamera | Inclinometer] ...

Brand Name:Bealong

Model Number:TMZ-1250

Place of Origin:China

...Bore Pile Drilling Rig Item: Pile Driving Machine For Mine Mode Of Operation: Rotary/Percussive Application: Solar Photovoltaic Color: Yellow Black The TMZ1250 drill rig is designed for working in narrow spaces, such as tunnel, culver and foundation ditch.