China 39mm Split Set Stabilizer,Friction Bolt,Split Set Bolt supplier & manufacturer, offer low price, high quality Mining Bolt,Split Set Rock Bolts, etc.
39mm Split set bolt is also called "split set stabilizer". It was successfully developed by American Professor Scott in the early 1970s. It was used as a patented product by Ingersoll Rand for mining support. In the early 1980s, the Beijing Institute of Well Construction conducted exploratory tests on slotted pipe anchors in the laboratory and achieved good results. Later, it was gradually promoted and applied in the coal system.
39mm Split set bolt is a underground mining support product. It has simple installation process and convenient use. It has strong anchoring force and tensile strength in underground mining and shotcrete support. It has Large force, strong expansion force.
39mm Split set bolt has good supporting effect. Bolt support conforms to modern rock mechanics and surrounding rock control theory in terms of support principles, and belongs to active support. After the bolt is installed, the stability of the surrounding rock can be mobilized and utilized, and the bearing capacity of the surrounding rock can be fully utilized, and controls the deformation of the surrounding rock of the roadway effectively.so split set bolt can protect the stability of the surrounding rock of the roadway and improve the maintenance of the roadway.
39Mm Split Set Stabilizer,Mining Rockbolts,Friction Mining Bolt,Anchor Supporting Bolt ANTO MINING EQUIPMENT CO.,LTD , https://www.antobolts.com
In the marine anti-corrosion coating market, foreign brands are full of products, and domestic coating products are almost impossible to find a foothold. The key reason is that China's marine anti-corrosion coating industry has a short development time and does not master core technologies. The core and key technologies are subject to people, making domestic coatings companies sigh at the huge marine anti-corrosion coatings market. To make this situation fundamentally change, China's relevant institutions and enterprises must strive to develop a number of new technologies and new achievements with independent intellectual property rights, and accelerate the process of industrialization, in order to promote the improvement of the entire marine anti-corrosion coating technology.
With the implementation of international environmental protection laws and related conventions, anti-corrosion coatings with high economic performance, reliable performance and good environmental protection are popular in the market, and new technologies and new materials are widely used. Under this situation, China's use of new material technologies and industrial advantages to seize the commanding heights is a feasible way to develop the domestic anti-corrosion coatings industry.
The research and development of the new nano-organic titanium polymer alloy polymer is a useful attempt to open up a new space for domestic marine anti-corrosion coatings. Through independent innovation, the R&D team realized the mechanical and chemical reaction synthesis of nano-scale inorganic-organic materials, broke through the bottleneck of the application of new materials, and developed more than 30 products that can meet the needs of different technologies, and became the entry into the field. The "leading troops" have taken solid steps in technology accumulation and construction of production and sales platforms. At present, they are applying for the new technology to declare special funds for the transformation of scientific and technological achievements in Jiangsu Province. If we can successfully obtain policy and financial support, and smoothly promote the industrialization of this technological achievement through industry-university-research cooperation, then they will set a good example for the domestic marine anti-corrosion coating industry to improve competitiveness and expand market size.