From May 20th to 23rd, Zhang Maohua, deputy secretary of Lanzhou Municipal Party Committee, deputy mayor and Tao Junfeng, secretary of Xigu District Party Committee, led a delegation of investment delegations from Lanzhou to Hefei, Wuhu, and Tongling to carry out project inspections, and successively went to Conch Group, Chery Group, Zhengwei Group, Jianghuai Group, Darui Rubber and other companies discussed and communicated with each other and conducted project jointing. This reporter learned that Conch Group, Chery Group, Jianghuai Automobile Group, etc. will be expected to invest and build factories in Lanzhou. At present, both parties are in the middle of the project.
It is understood that Wuhu City, Anhui Province is the first stop for the inspection and cooperation of the Lanzhou Investment Delegation. The delegation went directly to the company and inspected the production area of ​​Conch Profiles, the garbage disposal project of Conch Kiln, and the Chery Automobile Production Workshop. Zhang Maohua said that the main purpose of this visit to Lanzhou is to further strengthen the communication and follow-up projects, and promote the comprehensive cooperation between Lanzhou and Anhui. Tao Junfeng introduced Lanzhou City’s support for the development of enterprises in an all-round manner, preferential policies, and supporting services.
Conch Group stated that it will use Lanzhou as a strategic focus of investing in Gansu. In cement production lines, municipal solid waste treatment, and production of plastic profiles, Lanzhou Municipal Government signed a cooperation framework agreement with the Lanzhou City Government in advance. The two designated individuals were responsible for tracking and implementing projects and accelerating progress. In the discussion with Chery Group, the two parties conducted in-depth docking on the production of automobile wheels and engine aluminum alloy fittings, construction of Chery's passenger car and agricultural vehicle production line projects. The Group decided to send a delegation to visit the market in Lanzhou recently and sign a cooperation framework agreement with Lanzhou City Government as soon as possible. , contributed to the project landing. Jianghuai Automobile Group also made initial intent to invest in and build projects such as car modification, production lines for heavy trucks and buses, and research, development and production of vehicle power batteries in Lanzhou.
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.
25mm Rebar Rock Bolt,Mining Rebar Bolt,Threaded Steel Rock Bolt,Coal Mine Supporting Anchor
ANTO MINING EQUIPMENT CO.,LTD , https://www.antobolts.com