multi boring machine

Brand Name:Beijun

Model Number:CY-R80

Place of Origin:China

Function Characteristics FOUR-POSTER TOW-CYLINDER LOWER STRUCTURE The CYR series RBM adopted an international mainstreampillar structure. It features reliable operation, fast mounting and dismounting. convenient maintenance and small working space. HIGH ...

Brand Name:Beijun

Model Number:CY-R80

Place of Origin:China

Function Characteristics Reaming of different diameters can be done by replacing the cutter, the disassembly size is small, and the downhole is convenient; a variety of roller cutters can be selected to suit different rock characteristics. The loading and ...

Place of Origin:China

Brand Name:Rongchang Machinery

XZQ229 down-the-hole drilling rig down-the-hole drilling rig Expert evaluation: The down-the-hole drilling rig is a medium-sized integrated down-the-hole drilling rig developed mainly for various types of mines such as quarries, cement mines, and open-pit ...

Brand Name:Shitan

Model Number:ST-150

Place of Origin:Jinzhou ,Hebei Province

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Brand Name:MEGA DRILLTECH

Model Number:MDT100Y

High Air Pressure DTH Crawler Drilling Rig MDT140YF High Air Pressure DTH crawler drilling rig has excellent performance with low energy consumption, high efficiency, easy transport.The drilling rig controlled by hydraulic systems,only DTH hammer consume ...

Place of Origin:China

Brand Name:DZR

Product Description Material 35MnB/40Mn/40SiMnTi Finish Smooth Colors Black or yellow Technique Forging casting Surface Hardness HRC37-49 Pitch 135mm Warranty time 2000 hour Certification ISO9001-9002 MOQ 10 piece FOB Price FOB Xiamen USD 10-40/Piece ...

Place of Origin:Henan, China

Brand Name:Huanghe Whirlwind

Model Number:Customized

Product Description Product Parameter Company Information Workshop Certificate Exhibition Packaging & Shipping FAQ 1: Are you trading company or manufacturer?We have been the world's leading manufacturer of superabrasives, superhard composites and ...

Brand Name:Huafood

Place of Origin:Henan, China

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Model Number:DFT-450

Manufacturer of DFT-450 Water Well Drilling Rig for Sale Brief Details Brief Details of Water Well Drilling Rig: 1. Model No.: DFT-450 2. Max. Drilling Depth: 120m 3. Borehole Diameter: 450mm 4. Warranty: One year guarentee excluding wearing parts 5. ...

Brand Name:New Diamond

Model Number:NM series Hammer

Place of Origin:Hunan, China (Mainland)

Characteristic advantage 1 adopts the industry's leading heat treatment technology, and the steel hardness and wayward products are in the leading position. 2 alloy teeth adopt professional technology to greatly improve the strength of alloy teeth. 3 ...

Brand Name:HEDUN

Model Number:HD003

Place of Origin:CHINA

TBM Protective Scraper used for tunneling driller Quick Detail We have very strict QC system, and every batches of material will be tested in density, HRA, TRS and magnetic saturation before, in-process and after the production, test report will be kept...

Brand Name:HEDUN

Model Number:HD003

Place of Origin:CHINA

TBM Protective Scraper used for tunneling driller Quick Detail Place of Origin: Hunan, China (Mainland) Jewelry Tools & Equipments Type: CUTTER material: alloy steel,H13,42CrMo Certification: ISO9001:2000/GB/T24001-2004/OHSAS 18001:1999 cutter body: Q35B ...

Brand Name:HEDUN

Model Number:HD003

Place of Origin:CHINA

TBM Protective Scraper used for tunneling driller Quick Detail The company has passed and implemented the quality management system to serve customers as the core values, carry out refined management and refined operations, and carry out strict raw ...

Brand Name:HEDUN

Model Number:HD002

Place of Origin:CHINA

TBM tunneling Twin Disc Cutter Description Twin disc cutters, namely double disc cutters, are mainly applied to excavate in soft ground. Soft ground TBM cutterhead needs a considerably more open structure than hard rock TBM to allow adhesive muck to pass...

Brand Name:HEDUN

Model Number:HD002

Place of Origin:CHINA

TBM tunneling Twin Disc Cutter Quick Detail Place of Origin: Hunan, China (Mainland) Jewelry Tools & Equipments Type: CUTTER material: alloy steel,H13,42CrMo Certification:ISO9001:2000/GB/T24001-2004/OHSAS 18001:1999 cutter body: Q35B 42GrMo cutter ring: ...

Brand Name:HEDUN

Model Number:HD002

Place of Origin:CHINA

TBM tunneling Twin Disc Cutter Description 1. High performance. 2. Wear-resistant carbide tip for extended tooth life. 3. Strong braze weld for superior tip retention. 4. Specially hardened head for much longer tooth life. 5. Fully ranged products. 6.Good...

Brand Name:HEDUN

Model Number:HD002

Place of Origin:CHINA

TBM tunneling Twin Disc Cutter Description It could be devided into single disc cutter , double disc cutter , multiple disc cutter . Its outer cutter rings could be devided into standard cutter ring , wide disc cutter ring , heavy duty cutter ring , ...

Brand Name:HEDUN

Model Number:HD003

Place of Origin:CHINA

TBM Protective Scraper used for tunneling driller Description In soft strata, it is suggested to use flat-edged cutter ring. In hard strata, it requires good penetration and cutting ability of cutter ring and good wear resistance of cutter ring. It is ...

Brand Name:HEDUN

Model Number:HD003

Place of Origin:CHINA

TBM Protective Scraper used for tunneling driller QUALITY ASSURANCE SYSTEM Quality Assurance System At the same time, the company has developed a series of new types of knife rings with gradient hardness distribution, super-coarse-grained carbide composite...