CITIC Heavy Industries "Peony 1" Shield Machine Successfully Begins
Members of the Standing Committee of the Luoyang Municipal Party Committee and members of the Party Committee of the Municipal Government Wang Yijun, Sun Qiping, deputy general manager of the company, Ma Chaoxin, Chairman of the Luoyang Rail Transit Co., Ltd., and Party Committee Secretary attended the event.
The author saw on the second floor of Shijiawan Station that the “Peony No. 1†shield machine was like a steel dragon and advanced into the starting tunnel at the Shijiawan Station to the right of the shield tunnel of Tawan Station. "Peony 1" shield machine diameter of 6.4 meters, the total length of about 85 meters, a total weight of about 450 tons, a horizontal turning radius of 250 meters, the overall performance of the domestic advanced level.
Construction job site
On June 16 of this year, CITIC Tiejian Heavy Industry Digging Equipment Co., Ltd. was officially unveiled at the company's Yibin High-end Manufacturing Industrial Park. On October 20th, the signing ceremony for the first batch of shield machine at Luoyang Rail Transit Line 1 was held at CITIC Heavy Industries Co., Ltd. It was confirmed that CITIC Tiejian Heavy Industry Digging Equipment Co., Ltd. was the first batch of 3 sets of soil tailored for Luoyang Metro Line 1. Pressure balance shield machine, and provide the corresponding spare parts, technical documents, technical services, supervision, technical training and factory inspection.
It is reported that this time the originator was the first "Peony" shield machine for the batch. The second "Peony" shield machine industry has completed the final assembly of the company's Yibin High-end Manufacturing Industrial Park. The third "Peony" shield machine is in the group's final assembly. (This article comes from CITIC Heavy Industries)
Some other types of mining machines include:
1. Dragline excavators: These are large machines used in surface mining operations to remove overburden (the soil and rock covering the mineral deposit) and extract the minerals.
2. Bucket-wheel excavators: These machines have a large wheel with buckets attached to it, which are used to scoop and remove large amounts of soil and rock in surface mining operations.
3. Underground mining equipment: This includes various machines used in underground mining operations, such as drill rigs, loaders, haul trucks, and roof bolters. These machines are specially designed to work in confined spaces and extract minerals from underground deposits.
4. Longwall mining machines: Longwall mining is a method used to extract coal from underground mines. It involves the use of a shearer machine, which cuts and removes the coal in a continuous process.
5. Continuous miners: These machines are used in underground mining operations to cut and extract coal or other minerals. They have a rotating drum with cutting teeth that scrape the material from the mine face.
6. Crushing and grinding machines: These machines are used in the processing of mined materials to break them down into smaller sizes. Crushers and mills are commonly used in this process.
7. Dredges: Dredges are machines used to extract minerals from underwater deposits, such as sand, gravel, or gold. They use a suction or bucket system to remove the material from the bottom of rivers, lakes, or oceans.
8. Trommels: Trommels are cylindrical machines used in placer mining operations to separate and classify materials based on their size. They have screens or perforated plates that allow smaller particles to pass through while larger ones are retained.
9. Jigs: Jigs are gravity separation devices used in mining operations to separate minerals based on their density. They work by pulsating water through a bed of material, causing heavier particles to settle while lighter ones are carried away.
10. Magnetic separators: These machines use magnets to separate magnetic minerals from non-magnetic ones. They are commonly used in the mining of iron ore and other magnetic minerals.
These are just a few examples of the many types of mining machines used in different mining operations. The specific machines used will depend on the type of mining being done, the characteristics of the mineral deposit, and other factors.
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Shenyang North Heavy Metallurgical Engineering Technology Co., Ltd. , https://www.nhmetallurgy.com