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Hollow Steel Anchor R51 Self Drilling Anchor Bolts Soil Nailing Roof Support Rock Anchor Bolt The Self Drilling Anchor (SDA) system is a bolting solution for difficult ground and rock conditions. The system ena...
... Shell Rock Bolts Description Expansion shells are used for fixing single-sided shuttering or similar structures in rock, concrete or comparable load-bearing ground. Product Details Product Name Underground ...
... Bolt Expansion Shell Rock Bolt Product Details Bore Hole Diameter 35-38mm Threadbar Diameter 15mm Length 85mm Weight 0.21kg Maximum Load 190kN Application Expansion shells are used for fixing single-sided s...
... Shell Rock Bolt Anchor for Underground Mining Solutions Product Details Product Name Expansion Shell / Rock anchors Material cast iron, steel Finish Plain/HDG/EG Production Process Casting Application Rock ...
M24 Thread Expansion Shell Anchor Coal Mine Rock Bolt Product Details Product name Rock bolt Application Slope, tunnel, chamber Material Metal Size Customized Size Color Customized Color Packing Cusromer's ...
M24 Thread Expansion Shell Anchor Head Coal Mine Rock Bolt Product Details Product name Rock bolt Application Slope, tunnel, chamber Material Metal Size Customized Size Color Customized Color Packing Cusromer...
...rock bolt carriage used for tunnel support DW551 is a small and medium-sized hydraulic rock drilling equipment independently researched, developed, and manufactured by our company. It is mainly suitable for ...
...rock bolt drilling machine used for tunnel support DW551 is a small and medium-sized hydraulic rock drilling equipment independently researched, developed, and manufactured by our company. It is mainly suita...
...Rock Bolting Drill Rigs Tunneling Jumbos used For Tunnel Construction DW551 is a small and medium-sized hydraulic rock drilling equipment independently researched, developed, and manufactured by our company....
... by our company. It is mainly suitable for excavation and construction operations in tunnels, mining, hydropower, railway, highway, and other fields; It adopts an advanced fully hydraulic rock drilling syste...
... by our company. It is mainly suitable for excavation and construction operations in tunnels, mining, hydropower, railway, highway, and other fields; It adopts an advanced fully hydraulic rock drilling syste...
...Rock Bolting Drill Rigs For Small Tunnels DW551 is a small and medium-sized hydraulic rock drilling equipment independently researched, developed, and manufactured by our company. It is mainly suitable for e...
...Rock Bolting Drill Rigs For Small Tunnels DW551 is a small and medium-sized hydraulic rock drilling equipment independently researched, developed, and manufactured by our company. It is mainly suitable for e...
...Rock Bolting Drill Rigs For Small Tunnels DW551 is a small and medium-sized hydraulic rock drilling equipment independently researched, developed, and manufactured by our company. It is mainly suitable for e...
High Strength Expansion Shell Mining Rock Bolts Mechanical Roof Bolt Product Specification Stamping Bracket To Drawing No Certificate No. Supplier PO NO. SBR003 Shipped QTY 2100 Inspector Supervisor Material .....
...bolting drill rigs for bolt support in tunneling construction DW551 is a small and medium-sized hydraulic rock drilling equipment independently researched, developed, and manufactured by our company. It is m...
What Is a Prefabricated Steel Structure Building? A prefabricated steel structure building is a bolt-together steel frame system in which every column, rafter, purlin, and connection plate is precision-cut, dri...
Formwork Accessories Spherical Hex Nut Domed Nut for Rock Bolt System Product Details 1.Commodity Name: Domed nut/spherical nut 2.Standard: As standard ,and ORM service is welcome 3.Material: S45C,45#,40Cr with...
Rock Bolt System 25mm 32mm Spherical End Hexagonal Nuts Domed nut Description Name: 25mm 32mm Spherical End Hexagonal Nuts ......
Galvanized Mechanical Expansion Shell for Harsh Coal Mine Rock Bolts Product Details Expanding shell anchor heads are used for roof and rib support in mining working areas. As an independent or auxiliary anchor...