Self Drilling Anchor Bolt Self Drilling Anchor bar Rock Bolt Underground Mining
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Self Drilling Anchor Bolt Self Drilling Anchor bar Rock Bolt Underground Mining Production: Self-drilling anchor bolt construction technology is a new anchoring technology. The key to apply this technology is to have construction equipment, such as drilling rigs. At present, the domestic market lacks efficient drilling rigs for self drilling anchor bolt......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Mining Rock Bolts Self Drilling Anchor System Drilling Tools For Reinforcement
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...perform drilling, anchoring and grouting in a single operation. The hollow bar allows air and water to freely pass through the bar during drilling to remove debris and then allow grout to be injected immediately after drilling is completed. Grout fills the...
KSQ Technologies (Beijing) Co. Ltd
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Factory Direct Anchor Rod Price Ibo Rock Bolt / Self Drilling Anchor Bolt / Hollow Anchor Bar with High Quantity
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Product Description Zhengde The hollow anchor consists of five parts: hollow drill pipe, plastic drill bit, grout stopper, backing plate, and nut. The drill bit is made of engineering plastic and is equipped with slurry holes and dust removal. Application ......
Shandong Zhengde Metal Manufacturing Co., Ltd
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Anchor Rod Ibo Rock Bolt / Self Drilling Anchor Bolt / Hollow Anchor Bar
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Product Description Product Description Zhengde The hollow anchor consists of five parts: hollow drill pipe, plastic drill bit, grout stopper, backing plate, and nut. The drill bit is made of engineering plastic and is equipped with slurry holes and dust ......
SHANDONG ZHENGDEMETAL MANUFACTURING CO.,LTD.
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R32S 440mm2 360kN 3.50Kg/M Self Drilling Anchor Bar
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...manufacturer and exporter of self-drilling anchors in Asia, SupAnchor® self drilling anchor system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting in one operation, making much saving in jobsite and...
Supanchor Rock Reinforcement Co., Ltd.
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R38L Hollow Anchor Bar 1000mm To 8000mm Self Drilling Anchor Bar
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...Anchor Tool Self Drilling Anchor Bolt Threraded Bar Anchor Rods Introduction of Best Price Full Threaded Steel Self Drilling Rock Bolt FHJ-20 Anchor Rod Mining Industry Drilling Hollow Anchor Rod * High Strength Mining Self Drilling Hollow Rock Anchor Drill Bolt is widely used in road / rail construction and maintenance zmwm02 * Rock Bolt......
Shandong Xiangtong Huiyuan Metal Materials Co., Ltd.
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Anchor Coupling R32L 45mm Anchor Drill Self Drilling Anchor Bar
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Anchor Coupling R32L 45mm Anchor Drill Self Drilling Anchor Bar 1. Application: The anchor coupler enables direct energy end-to-end transmission between the bar and bar. It can reduce loss, meanwhile, it can ensure maximum percussive energy at the drill bit. According to the minimum load specifications, Roschen anchor......
ROSCHEN GROUP
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Guaranteed 3/4''x 5'' Stainless Steel Hex Head Concrete Bolt Self Drilling Anchor
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Jiaxing Unitek Machinery Technology Co.,Ltd.
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R38n Self Drilling Anchor Bolt Sda Hollow Grouted Self Drilling Rock Bolts
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...Self Drilling Anchors Rock Bolt For Slope Protection The Self Drilling Anchor (SDA) system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting in one operation, making much saving in jobsite and project time. Which is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring and grouting in a single operation. Self drilling...
KSQ Technologies (Beijing) Co. Ltd
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Self Drilling Anchor Bolt Top Hammer Drilling Tools Grouting Anchor Bolts Bar
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Self Drilling Anchor Bolt Self Drilling Grouting Anchor Bolts Bar 1. R thread self drilling anchor bolt is suitable for broken rock, loose soil and conditions which are difficult to drill holes, such as fracture zones, decayed rock, gravel, sandy gravel, backfill ground. 2. Used for permanent support for tunneling. 3. In slope stabilization, rock bolts and soil nails can be used to maintain and strengthen soil and rock......
Changsha Sollroc Engineering Equipments Co., Ltd
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