Year1
- 规格：
- 见说明
- 型号：
- 齐全
Song Dynasty.>Contact Information Zhou Zihan< c=r>&
宋体.>&Integrity is the cornerstone of being based on the market. Integrity is the identity card of a person's life! Deposit integrity in the bank of life and cash in precious interest for your career success. Those who serve the government with integrity, those who serve the people with national peace and prosperity, those who serve the people with integrity, those who seek harmonious development with business, those with unlimited business opportunities, those who serve with integrity as friends, full of guests! Weifang Yize Industry and Trade Company has signed long-term cooperation with enterprises across the country based on the principle of sincerity!
Song Dynasty.> Our company specializes in the production of various types of mining anchors, focusing on the production of pipe-slit anchors. Pipe-slit anchor
It is a new type of anchor with full-length anchoring and active reinforcement of surrounding rock. Its three-dimensional part is a high-strength steel pipe with longitudinal slots. When installed in a borehole slightly smaller than the pipe diameter When the whole length is reached, radial pressure can be immediately applied to the hole wall and the friction force to prevent the surrounding rock from sliding down, plus the supporting force of the anchor pallet, so that the surrounding rock is in a three-way stressed state and achieves The rock formations are great. In the case of blasting vibration and anchorage movement of surrounding rock, the anchoring force of Song Dynasty
will increase significantly in the later period. When the surrounding rock undergoes significant displacement, the anchor will not lose its support
Song Dynasty resistance.
, it has better characteristics than the expanding shell anchor
Song Dynasty
Song Dynasty Zhou Zihan
Song Dynasty
Song Dynasty.>Tube seam anchor
/> .>Raw materials
宋体.>Multiple
.>Used
.>High strength
.>Alloy
.>Strip steel
宋体.>:
Songti.>Simple installation, no anchoring agent required,
.>The friction between the anchor and the rock mass is large
Songti.>Performance of pipe-slit anchor
.>Initial< br/> .>Anchor strength
.>: < c=r>~< c=宋体>Ten tube ring pull-off load: < c=r>~< c=宋体>Ten anchor tube tensile fracture resistance Capacity: < c=r>~< c=宋体> tons, the corrosion resistance is < c=r>~% < c=宋体> higher than < c=r>< c=宋体> steel, which is beneficial to long-term use.
宋体.>How to use pipe-slit anchor
.>Determine the anchor hole position according to the design requirements, and drill the hole with a drilling tool
宋体.>,
.>Use Pressure wind blows away the rock powder in the hole
Song Dynasty.>,
.>The rod body is installed on the anchor plate, and the anchor rod is driven into the hole with
.>impact drill
.> br/> .>Recommended calculation method for pipe-slit anchor borehole diameter:
.>In rock formation: borehole diameter< c=r>=< c=宋体> (< c=r>..< c =宋体>)< c=r>&< c=宋体>Anchor rod diameter
.>Anchor rod drilling depth< c=宋体>Anchor rod length< c=r>+ < c=宋体>Drilling Deflection rate＜< c=r>%
.>In coal seam: drilling diameter< c=r>=(..)&< c=宋体>Anchor rod diameter
.>Anchor rod drilling Depth< c=宋体>Anchor length< c=r>+ < c=宋体>Drilling deflection rate< c=r>&.%
宋体.>Choose Yize for good quality, it is your successful choice !
Song Dynasty.>Contact Zhou Zihan
Song Dynasty.>Shaanxi Mining Pipe Seam Anchor Pipe Seam Anchor Instructions for Pipe Seam Anchor Lowest Price & Pipe Seam Anchor Manufacturer & Pipe Seam Anchor Hot selling
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