Accessories
Tonry with the manufacturer specialized in developing new support products,according to different requirements of a variety of customized products from different mining companies.
Accessories
Tonry with the manufacturer specialized in developing new support products,according to different requirements of a variety of customized products from different mining companies.
Applications
Product Introduction
Tonry with the manufacturer specialized in developing new support products,according to different requirements of a variety of customized products from different mining companies.
Pull Collar
A round collar for using with Strata Bolts to enable pull testing.
Hanger Nut
A nut and hanger lop assembly to enable hanging of service.
Pin Nut
Pin nut is inserted one steel wire and could provides a break out torques.
Polymer Damping Nut
Polymer Damping Nut is injected polymer and provides a break out torques.
Domed Ball
Domed ball is used to assist in the alignment of rock bolt with plates.
Washer
Steel washer and plastic washer could reduce friction between the nut and the dome ball.
Barrel & Wedge
Barrel & Wedge is used with cable bolt for holding plate.
Driver
Driver is used to install friction bolt.One end fits the tube,the other fits the drill machine.
Expansion Shell
Expansion Shell is used to provide the expansion friction strength for point anchorage.
Anchor stirrer
Being connected to the rock bolt drilling machine,stirring resin anchoring,realizing fast installation the screw nut,this product has better wear-resisting,good performance,long service life.
Torque amplifier
The product is connected with the drill or wrench bolt installation torque amplification can be achieved 6-10 tons of pre-stressed.