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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...
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Product Description Specification Item SDS6-3VA kit linear scale Condition new Type Horizontal 2022 Place of Origin China Guangdong Power voltage selection AC 100V~240V 50 Hz~60 Hz Number of coordintes 4 coordi...
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 ...
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 Certifiion ISO9001-9002 MOQ 10 piece...
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 sup...
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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 y...
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 greatl...
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 aft...
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/T2...
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 refine...
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 ...
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 1800...
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...
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...
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 g...
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 distri...
TBM Tunneling Multi-Ring Disc Cutter Description Features of shield cutter 1. Changeable holder welding position for cutting angle adjusting. 2. Quick-change connection design for easy replacement. 3. Embedded ...