Paddle Bolt

An efficient anchoring system designed for complex roadway conditions, the product is mainly applied in fields such as rock burst roadways, soft rock roadways, roadways with broken surrounding rock, and roadways with easily collapsed holes along the air.

The new R-type thread is adopted to enhance the preload of the nut and reduce the risk of slippage and disengagement
The paddle shaped flattened design in the anchoring section enhances the tensile strength and anchoring performance of the anchor bolt
The product has high strength, with a breaking force of over 350KN

Consult Us +86 198 3512 2226

Diameter	Material	Tensile strength	Breaking force	Length	Torque value
φ18	MG500	≥650MPa	≥165KN	1200~3000mm	130-190N.m
φ20	MG500	≥650MPa	≥204KN	1200~3000mm	130-190N.m
φ22	MG500	≥680MPa	≥240KN	1200~3000mm	130-190N.m
φ25	MG500	≥710MPa	≥330KN	1200~3000mm	130-190N.m