Tianjin Huayuan Metal Wire Products Co.Ltd
Address: Zhangjiafangzi, Tuanbo Town, Jinghai County, Tianjin City, China
Tel: +86-22-68509690 68509822
Blasting Wire Size：0.52mm Zine：12g/m2 Standard:GB/T343 Packing： Coil，8kg-16kg Product QUALITY Meet the requirements of"GB/T343 general purpose low carbon steel wire" and relatedstandards. GB/T343 and other standards. Blastingbusbar is connect detonation power in electric blasting......Send Inquiry
The blasting line is a blasting cable that is manufactured according to the application of mining, coal mine blasting or other electronic detonator blasting. Usually, the cross-sectional area or diameter is not called the line. The firing line includes the busbar and the sub-line. In general, there are several or even dozens of blasting points in the coal mine or the place where the blasting is required. At this time, the cooperation between the sub-line and the busbar is used.
Meet the requirements of"GB/T343 general purpose low carbon steel wire" and relatedstandards.
The busbar is connected from the transmitting signal point to the vicinity of multiple blasting points as a common signal transmission, and the blasting point signal line is connected to each blasting point sub-line at the output end of the blasting bus signal, and multiple blasting points can be connected in series or in series to be connected to the blasting bus bar. The blasting line is divided into copper conductor and copper-clad iron conductor. The resistance difference between the two conductors is very large. Of course, the electrical performance of the copper conductor is superior, but as a one-time blasting line, there is not much demand, as long as it can be transmitted. Because the large series blasting sub-line used in the basic blasting point of the blasting site is larger, it will naturally choose the line with low cost and reasonable quality as the one-time mining blasting cost.