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제품 상세 정보:
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| 표면 마감: | 아연 도금 또는 검은 색 산화물 | 힘: | 높은 |
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| 애플리케이션: | 채굴, 터널링 및 암석 지지대 | 재료: | 강철 |
| 특징: | 자기 드릴링, 자체 조정 및 자기 조롱 | 장점: | 쉽고 빠른 설치, 신뢰할 수 있고 안전한 지원 |
| 크기: | 다양한 크기를 사용할 수 있습니다 | ||
| 강조하다: | Gold Mine Split Set Bolt,42mm Split Set Bolt,Friction Split Set Bolt |
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42mm Split Set High Quality Friction Bolt for Gold Mine Use
Production introduction
Pipe-slit anchor rods, also known as seam-tube anchor rods and friction anchor rods, are active reinforcements for surrounding rock. They have the advantages of full anchoring and immediate bearing capacity. Installed in a borehole slightly smaller than the pipe diameter, they can immediately exert radial pressure on the hole wall over the entire length to prevent the surrounding rock from sliding. Under the conditions of blasting vibration and surrounding rock displacement, the anchoring force is significantly increased, and the support effect is more ideal.
(1)drill a hole According to the requirement of design
(2)Clean rock powder in the hole with compress air
(3)Mounting plate through rod,then push rod into hole with shock drill machine
Technical advantages
High-strength plate’s bearing capacity higher than rod’s, block ring’s bearing capacity higher than rod’s
담당자: Nikolay
전화 번호: 18931995936
