Resin Bolts Type RM-20 and POK-22 are used for roof and ribs support in mine working areas as an independent or additional roof support system. They are also used to suspend various components of mining equipment.
RM-20 bolt is a steel reinforcing bar of nominal diameter dn=20 mm, while POK-22 bolts have a nominal rod diameter of dn=22 mm according to PN-82/H93215. They are made of 34GS steel.
Suitable for use at low mining headings
Big variety of nuts and washers available
Split bolt version can be made
Finished RM-20 rods have a rolled top of ø16 mm beveled to 12 mm
POK-22 rods have a square 12 x 12 mm end. Such ends allow the rod to be turned in the hole
The bolts can be used with a square washer, square washer with a side hole or round washer
Washers are made of 6mm plate
Certificate issued by Central Mining Institute in Katowice - safety mark No. B/1194/V/2017
Resin Bolts Type APP APG APB
AP bolts are modern design anchors with a load capacity of up to 300 kN and a nut locking system (shear pin). The anchors can be used with three types of washers; a square washer, a round washer or a square washer with an eyelet made of 8 or 10 mm plate.
Thanks to their highly efficient effect and simple use, LoksetLoksetTM resin capsules are for many years the state-of-the-art solution in mining rock-bolting technology.
LoksetTM resin capsules are a two-component (2C) system, containing polyester resin and hardener placed in separated chambers. During their application, the two components are mixed with an anchor element and react together to form a tough PU resin foam.
LoksetTM Anchor Pack is a special type of system based on the same resin as Lokset capsules, with the difference that it is intended for pouring into anchor holes (pre-mixing required).
LoksetTM TOOSPEEDIE Resin Capsules is a two-speed polyester resin anchoring system increasing your productivity and efficiency.