Galvanized steel coil is a material produced by continuous hot-dip galvanizing process with hot-rolled steel strip or cold-rolled steel strip as the substrate. Hot dip galvanized coil supplied in coil form after coiling. Therefore, galvanized steel sheet (coil) can be divided into hot-rolled galvanized sheet coil and cold-rolled hot-dip galvanized sheet coil. They are mainly used in the fields of construction, household appliances, automobiles, containers, transportation and household industry. Especially in steel structure construction, automobile manufacturing, steel warehouse manufacturing and other industries. Their main characteristics are: strong corrosion resistance, good surface quality, benefit from deep processing, economy and practicality, etc. Galvanized Steel Roll,Hot Dip Galvanized Coil,Zinc Coated Steel Coil,Hot Dipped Galvanized Steel Coil Shandong Guanzhou Iron and Steel Group Co., Ltd. , https://www.guanzhouiron.com
The BT3650 pure electric mining truck was jointly developed by Tsinghua University, Baotou Tiansheng Heavy Industry Co., Ltd. and Baotou Beigong Machinery Co., Ltd., with a one-year R&D cycle, independent intellectual property rights, rated load of 50 tons, charging for 10 minutes, full load of 20 kilometers, and operating costs. Only 1/5 of diesel cars. BT3650 pure electric mining vehicle has the characteristics of green environmental protection, zero emission, low consumption, etc. The trials at the Wujia Tower opencast coal mine are mainly for the collection of basic data on energy saving, emission reduction and safe operation for future mass production. In order to ensure safe work during the test period, the Wujiata Opencast Mine has designated a special test area for the vehicle and conducted safety education for entry into the pit for the test personnel. It supervised the test vehicle throughout the entire process to ensure the safety of the test vehicle during the mine test period. Run and accurately recover test data.
Galvanization is the leading method to protect metals from environmental elements that cause corrosion, rust, and the eventual weakening of the steel. Hot-dip galvanizing deposits a thick, robust layer of zinc iron alloys on the surface of a steel item.When exposed to the atmosphere, pure zinc reacts with oxygen to form zinc oxide which further reacts with carbon dioxide to form zinc carbonate. A dull, grey, fairly strong material that stops further corrosion in most circumstances, protecting the steel from the elements. Galvanized steel is widely used in applications where rust resistance is needed. Galvanized steel is commonly used in the automotive industry to enhance the corrosion performance of exterior body parts. Galvanized Steel is magnetic.
The world's first pure electric mining truck begins trial in Wujiata mine
On October 14, the world's first pure electric mining truck, the BT3650 pure electric mining vehicle, began industrial trials in the Wujiata open-pit coal mine of the Tiandong Tianlong Group.
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