Left-handed rock bolt chassification:

16# equality strength full thread anchor, 18# equality strength full thread anchor, 20# equality strength full thread anchor, 22# equality strength full thread anchor.

The performance of mining rebar rock bolt has reached the international advanced level, with reasonable structure, full length of bolts and other strengths, which is 40% higher than that of bolts of the same specification; the bolt range is expanded, and the anchors can be extended and lengthened, rock bolt and full rock bolt; easy to operate, low price, etc., widely used in coal mine, railway, hydropower and other engineering roadway support.

Mine left-handed rebar rock bolts are used in mine roadway and underground engineering surrounding rock support to ensure the stability of surrounding rock in mine roadway and underground engineering. Its structural features: the entire length of the rod body has rolling continuous thread, full length and other strength; the fastening end is provided with prestressed gasket and ball nut. It is superior to the round bar processing bolt, is a new type of bolt with saving, labor saving and other strength. The right-handed rebar anchor has broad application prospects.

Advantage of left-handed rock bolt:

1, The anchoring end and the fastening end do not require maching;

2, Full length equal strength, high material utilization;

3, Large anchoring force;

4, Prestressed gasket for easy control of installation quality;

5, Fast installation speed, etc.

The company has been engaged in the production and sales of mining support products for more than 20 years. During the years of support work, the company has accumulated strong customer resources or goods channels.If you are interested in the product, please contact us or leave a message.
Tel:+86-182 3676 6038 (Whatsapp)
E-mail: zxminesupport@zxsteelgroup.com