tunnel bolt

... to international standards according to BS, ASTM and DIN, among others. Listed below are examples of some of our fish manufactured over the l...

... by our company. It is mainly suitable for excavation and construction operations in , mining, hydropower, railway, highway, and other field...

R32 Thread Self Drilling Anchor Bit Description: Anchor bits is used as a sacrificial consumable for drilling hole, Minetech provides t...

CYTM41/2 Mining Hydraulic Bolting Rig 1. Appearance 2. Model CYTM41/2 standard type Basic functions and features The machine is a fully mechanized dri...

Materials: Steel Q235, 35#, 45#; Alloy Steel 40Cr, 42CrMo, 35CrMo Grade: 4.6/4.8/5.6/5.8/8.8/10.9/12.9 Surface: Plain Oiled, Oxygen Black, Zinc Plated...

... Rock Mining Anchor Introduction Of Hollow Drilling Mining Rock Grouting Anchor 1, Hollow Drilling Mining Rock Grouting Anchor...

... In Features The SupFRP® GFRP Solid provides more possibilities as an alternative to metal. The GFRP Solid is manufactured...

... Rock Mining Anchor Introduction Of Hollow Drilling Mining Rock Grouting Anchor 1, Hollow Drilling Mining Rock Grouting Anchor...

... design ensures a strong and stable connection, making it perfect for supporting structures such as buildings, bridges, and . The hexagon he...

One of the most attractive features of the hydraulic drilling jumbo for tunneling is its double-boom design, making it suitable for a large drilling c...

... Origin China HS Code 7318159090 Production Capacity 2000ton/Month Specifications: Stainless Steel Brass Hex Head Classification 1. According...

... Anchors and Rock R25 to T130 for Self Drilling Hollow Anchor (R-thread) Field of application IBO Self-drilling Anchors are success...

Carbon Steel/Stainless Steel Countersunk Head Nibbed with Nuts in BS/AS/DIN/ANSI/ASME Standard Application Range: 1. Machines, auto industry, ro...

...-drilling anchor have a wide range of application fields including: - Reinforcement of poor rock/soil conditions in , - Stabilization ...

... Anchors Rock Mining Anchor Application The expansion shell acting as an accessory on rock , it is screwed on the rock bol...

... or crops planting. 2. The main structure of the greenhouse adopts hot-dip galvanized steel pipes, connecting with hot-dip galvanized ,...

...stopper etc., is a solution for unstable ground conditions. Self drilling anchor , R25N, R32L, R32N, R32S, R38N, R51L, R51N, T76N, T76S...

... Drilling Rig Hydraulic Underground Drilling Rig Equipment SRUB2S rock rig with long boom design is developed for using in...

... Rig Product Description UJ21M is a multi- function full hydraulic rig used for support construction of large and medium- sized...