anchors and rock bolts

... Tunnel Mining Application The expansion shell acting as an accessory on , it is screwed on the roc...

... and and R25 to T130 for Self Drilling Hollow (R-thread) Field of application IBO Self-dril...

... and providing long-lasting durability. This makes it ideal for use in a variety of applications, from construction and engineering projects to min...

... Mining Introduction Of Hollow Drilling Mining Grouting 1, Hollow Drilling Mining Grouting c...

... manufacturer and exporter of self-drilling in Asia. The system enables drilling and grouting in one operation, making much saving in jobsi...

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... Mining Introduction Of Hollow Drilling Mining Grouting 1, Hollow Drilling Mining Grouting c...

... engineering rod operations. It uses two hydraulic drills, one for drilling holes and the other for installing . It is equipped wi...

... supports can be divided into the class set of and full-length classes. Only a part of the contact between the device and ...

... Hollow R32N/21 Roof Self Drilling Description: Self drilling system is mainly used in slope stabilization, tu...

...drilling / hollow bar / rods The Self Drilling system is comprised of a hollow threaded bar with a sacrificia...

... load-bearing ground. The expansion shells hold in any strata which is sufficiently competent to provide an adequate age. They are desig...

...irreplaceable role in and soil anchorage, slope reinforcement, tunnel support and other fields. The Solid is used in Mining, Tunneling an...

Product Description Zhengde The hollow anchor consists of five parts: hollow drill pipe, plastic drill bit, grout stopper, backing plate, and nut. The...

Rod Threaded Expansion Bolt Sleeve Anchors Anchor Drop In Bolt Expansion Anchor Fix Bolt Specification ITEM NAME M10 M16 Super Duplex Stainless steel ...

..., precast device, at first precast C type channel into the concrete, then button T into Ctype channel, install the connection parts by T ...

...: M6 to M64 Place of Origin: China Brand Name: TOBO Model Number: M6-304/M6-316 Product name: Hex and Nuts Zinc Plated eye with d...

... Type Safety Shackle G2130 type safety shackles G2130 are neccessary for marine equipment. Our company has stimulated lots o...

... Powerful Expansion High-Strength Expansion M12*90 Characteristics: Strong Pulling Force: High-strength expansion , through th...