Perfect Corrosion Resistant Expansion Rock Bolt In Tunneling Environment
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... industry. The metric thread type ensures that the bolt and nut assembly is easy to install, and the hexagon head bolts ensure that the bolt can be tightened to the required level of tension. The Expansion Shell Rock Bolt is known for its strength and...
Cangzhou Fuhua Prestress Technology Co., Ltd
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High Tensile Strength 20mnsi Mining Industry Self Drilling Hollow Grouting Rock Bolt Cold/Hot Rolled Cold-Drawn Anchor Rod for Machinery Chemical Industry
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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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High Tensile Strength 20mnsi Mining Industry Self Drilling Hollow Grouting Rock Bolt Cold/Hot Rolled Cold-Drawn Anchor Rod for Machinery Chemical Industry
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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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Applicable Industries Through Bolt For Hydraulic Hammer Cylinder For Excavator Parts
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DMB230 Long Bolt Rock Breaker Through Bolt For Hydraulic Hammer Cylinder For Excavator Part Description DMB230 Long Bolt Rock Breaker Through Bolt For Hydraulic Hammer Cylinder For Excavator Part The hydraulic breaker chisel is a very important part of......
Guangzhou Huilian Machine Equipment Co., Ltd.
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Industrial Hydraulic Excavator Rock Breaker Parts Hammer Through Bolt
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Industrial Hydraulic Excavator Rock Breaker Parts Hammer Through Bolt Product Introduction The Hammer Through Bolt is a critical spare part for hydraulic rock breakers, designed to secure the main components of the breaker and ensure structural integrity during high-impact operations. These bolts......
Jiangsu Guchuan Machinery Co., Ltd.
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Mechanical Expansion Shell Expansion Rock Anchor Bolts / Roofing Hook Bolts
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..., concrete or comparable load-bearing ground. The expansion shells hold in any rock strata which is sufficiently competent to provide an adequate anchorage. They are designed to anchor in soft ground or hard rock. In good strata the anchorage exceeds the...
Sunrise Foundry CO.,LTD
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Anchor Dome Nut for Mining Industry
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... in the mining industry to be reliable, durable, and effective, with appropriate strength and power. The company primarily produces and customizes various types of mine fasteners, bolts, and nuts to meet the comprehensive needs of customers in the mining...
Shaanxi Flourish Industrial Co., Ltd.
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7 / 11 / 12 Degree Tapered Drill Bits , Industrial Drill Bits Cold Pressing
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Factory price 32mm, 34mm,36mm,38mm,40mm - 7 / 11 / 12 degree tapered rock drill button bit with 9 carbide JCDRILL Tapered Button Bit Product Description JCDRILL tapered bits are ideal for short hole drill & blast, as well as roof bolting applications, as......
Beijing Jincheng Mining Technology Co., Ltd.
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ASTM A36 Steel Workshop with Overhead Crane Rock Wool Insulation
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... crane.The distance between the column and the column is 8 meters. The structure of the workshop is welded with H-shaped steel, and different structures must be connected by high-strength bolts during the...
Qingdao Ruly Steel Engineering Co.,Ltd
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Hard Rock Excavator Ripper Industry Equipment High Hardness
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... cleass machine,out of NM400 on sieving ribs) 3, Beveled high tensile steel lip for easier penetrating 4, Double beveled NM400 bolt-on cutting edge or rock duty teeth+4140 bucket pins 5,Strengthened upper bem structure+...
GUANGZHOU FANGBANG MACHINERY CO,.LTD
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