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Total 1254 products for rock bolts Manufacture & Suppliers

Face Drilling Rig Mine Drilling Rig Tunneling Rock Bolt Machine Fully Hydraulic For Tunnel Construction

Fully Hydraulic Rock Drilling System And Tunneling Jumbos Used For Tunnel Construction Face drilling rig DW551 is a small and medium-sized hydraulic rock drilling equipment independently researched, developed, ...

Sichuan Zuanshen Intelligent Machinery Manufacturing Co., Ltd.
Sichuan,China

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Factory Direct Anchor Rod Price Ibo Rock Bolt / Self Drilling Anchor Bolt / Hollow Anchor Bar with High Quantity

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 wi...

Shandong Zhengde Metal Manufacturing Co., Ltd
Shandong,China

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High Strength Full ASTM Precision Hollow Rock Bolts Threaded Steel Self Drilling Anchor Bolt Hollow Anchor/Hollow Anchor Bar Anchor Rods

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 wi...

Shandong Zhengde Metal Manufacturing Co., Ltd
Shandong,China

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Anchor Rod Ibo Rock Bolt / Self Drilling Anchor Bolt / Hollow Anchor Bar

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 plasti...

SHANDONG ZHENGDEMETAL MANUFACTURING CO.,LTD.
Shandong,China

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T40 3M Self Drilling Anchor Bar For Rock Bolting And Soil Nailing

Product Description: The Self Drilling Anchor system features a hollow threaded anchor bar integrated with a sacrificial drill bit. This design enables simultaneous drilling, anchoring, and grouting in one cont...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Self Drilling Anchor System R38 Rock Bolt for Slope Stability

Product Description: Minetech hollow bars are fully threaded self-drilling system that allows drilling into loose or collapsing drill holes with a system combined of grouting and anchoring simultaneously with n...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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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

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 plasti...

SHANDONG ZHENGDEMETAL MANUFACTURING CO.,LTD.
Shandong,China

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Factory Hot Rolled Seamless Steel Hollow Rock Bolts Expanding-Shell Pre-Stressed Hollow Anchor Rod

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 plasti...

SHANDONG ZHENGDEMETAL MANUFACTURING CO.,LTD.
Shandong,China

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Customized Size 3/8′′ Full Threaded Steel Self Drilling Rock Bolt / Hollow Anchor Bar / Anchor Rods

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 plasti...

SHANDONG ZHENGDEMETAL MANUFACTURING CO.,LTD.
Shandong,China

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Strength Yellow Tunnel Rock Bolts Jumbo Drilling Machine for Customized Tunnel Reinforcement

Product Description: Features: Product Name: Jumbo Drilling Machine Walking speed: 12 km/h on horizontal road Drilling Diameter: ��43mm- ��89mm Color: Yellow Drill Hole Depth: 0-12m Motor Power: 55kw The Jumbo Dr...

Sichuan Zuanshen Intelligent Machinery Manufacturing Co., Ltd.
Sichuan,China

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Roof Rock Bolt T40 Anchor Bar Micro Pile Anti Floating Anchor Rod High Quantity Anchor Price

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 wi...

Shandong Zhengde Metal Manufacturing Co., Ltd
Shandong,China

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Chinese Manufacturer Wide Application Complete Specification Drilling Hollow Grouting Rock Bolt/Anchor Rod Hollow Anchor Direct Selling

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 wi...

Shandong Zhengde Metal Manufacturing Co., Ltd
Shandong,China

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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

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 wi...

Shandong Zhengde Metal Manufacturing Co., Ltd
Shandong,China

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Customized Size 3/8′′ Full Threaded Steel Self Drilling Rock Bolt / Hollow Anchor Bar / Anchor Rods

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 wi...

Shandong Zhengde Metal Manufacturing Co., Ltd
Shandong,China

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Full Threaded Steel Self Drilling Rock Bolt Hollow Anchor Bar Anchor Rods

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 wi...

Shandong Zhengde Metal Manufacturing Co., Ltd
Shandong,China

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600kn Laboratory Rock Bolt Test Instrument For Anchorage Rebar Tensile Testing 10kn 100kn Universal Testing Machine 2ton 5ton 10 Ton Plastic Rubber Steel Ropes Metal Material Utm Tensile Str

0.1-500mm/Min Servo Motor Universal steel wire Tensile Testing Machine 0.5 class Product Description: This machine is applied in analysis and research of statics property testing of tensile, compression, bendin...

DONGGUAN YUYANG INSTRUMENT CO., LTD
Guangdong,China

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Ultimate Load ≥200kN Expansion Anchor Bolt With High Load Supporting Function

...Rock Bolt Expansion Shell Rock Bolt is a type of expansion anchor that is specifically designed for rock support in mining and tunneling. It is a highly durable and reliable product that is widely used in th...

Cangzhou Fuhua Prestress Technology Co., Ltd
Hebei,China

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Metric Thread Hard Rock Drill Bits For Heavy Duty Applications

...Rock Bolt Expansion Shell Rock Bolt is a type of expansion anchor designed to secure objects in hard rock surfaces. This product is highly suitable for use in mining, tunneling, and construction industries w...

Cangzhou Fuhua Prestress Technology Co., Ltd
Hebei,China

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High Performance Hard Rock Drill Bits Yield Strength 11.2 - 13.2KN Length 50 - 1000mm

...1.25mm to 2.5mm, and a tensile strength of 12.9 to 14.9 kN. It is designed for use in hard rock drilling operations, and provides a reliable and secure anchor for rock bolts. The expansion anchor bolt is des...

Cangzhou Fuhua Prestress Technology Co., Ltd
Hebei,China

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Reliable Steel Expansion Anchor Bolts With Expansion Shell

...Rock Bolt is compatible with a wide range of drilling equipment and can be easily installed in various types of rock formations. It conforms to the industry standards such as DIN, ASTM, ANSI, GB, JIS, BSW, a...

Cangzhou Fuhua Prestress Technology Co., Ltd
Hebei,China

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