ANTO MINING EQUIPMENT CO.,LTD
USD 1.8 ~ 9.8
Brand:ANTO
Min. Order:100 Set/Sets
Transportation:Ocean
Packaging:Packed by plastic bags and wood pallet or as your request
Supply Ability:5000 Ton/Tons per Month
Place of Origin:China
Productivity:150000 sets per month
Right-handed anchor rod is also called equal-strength threaded steel anchor rod, which is a tool for measuring anchoring force. It has the characteristics of small size, light weight, convenient carrying, simple operation and safety. It is widely...
USD 1.8 ~ 9.8
Brand:ANTO
Min. Order:100 Set/Sets
Transportation:Ocean
Packaging:Packed by plastic bags and wood pallet or as your request
Supply Ability:5000 Ton/Tons per Month
Place of Origin:China
Productivity:150000 sets per month
In China, mine-used rebar bolts are also called non-longitudinal rebar rebars, which are divided into two types: left-handed and right-handed. The nut is special and does not need to be threaded at the end. The specifications are 16mm, 18mm, 20mm,...
USD 1.8 ~ 9.8
Brand:ANTO
Min. Order:100 Set/Sets
Transportation:Ocean
Packaging:Packed by plastic bags and wood pallet or as your request
Supply Ability:5000 Ton/Tons per Month
Place of Origin:China
Productivity:150000 sets per month
The one-way left-handed rebar bolt without longitudinal reinforcement can be used in all kinds of mines and underground projects, and is especially suitable for the support of coal tunnels with wire mesh. It has achieved good technical and economic...
USD 1.8 ~ 9.8
Brand:ANTO
Min. Order:100 Set/Sets
Transportation:Ocean
Packaging:Packed by plastic bags and wood pallet or as your request
Supply Ability:5000 Ton/Tons per Month
Place of Origin:China
Productivity:150000 sets per month
Product Description Threaded Rebar Bolts(mining threaded steel rock bolt) are mainly used in mines where rock formations such as coal mines are not hard enough. bolts are generally used together with anchoring agents to achieve end anchoring or full...
USD 1.8 ~ 9.8
Brand:ANTO
Min. Order:100 Set/Sets
Transportation:Ocean
Packaging:Packed by plastic bags and wood pallet or as your request
Supply Ability:5000 Ton/Tons per Month
Place of Origin:China
Productivity:150000 sets per month
Rebar rock bolt(thread rebar bolt) is a kind of bolt made by special processing technology. The strength of the threaded section is greater than the strength of the rod body. The threaded section has good flexural and shear resistance. It is a new...
Left-hand full-thread bolt
Left-handed full-thread bolts are mainly used in mines where rock formations such as coal mines are not hard enough. bolts are generally used together with anchoring agents to achieve end anchoring or full anchoring in mines.
ANTO left-handed full-thread bolt is made of high-strength HRB500 or HRB600, which can provide high load-bearing capacity to protect mine safety.
Compared with other bolts, it can be installed using ordinary foreign drilling rigs, which saves installation costs.
Anto left-handed full-threaded anchor rod, the threads are distributed throughout the rod body, increasing the moving length of the nut, if the anchor rod support is loose in the later stage, tighten the nut, and the anchor rod restores the support force.
Features (advantages) of Left-handed Full Thread Steel Bolt:
1. High strength, full-thread full-length equal strength, which is 40% higher than the load-bearing capacity of the same specification anchor rod;
2. Reasonable structure, large pre-tightening force, expand the use range of anchor rods, and can realize end anchors, lengthened anchors and full anchors;
3. It can automatically adjust the force direction, increase the binding force on the surrounding rock, and realize mechanized and fast installation;
4. It is used for high-strength support of large deformation roadways in high ground pressure mines, and can also be used for high-strength, permanent roadway support of various projects such as railways, hydropower, etc.
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