The company introduced automatic high-strength detonating tube production line from the United States in 2010, and passed the scientific and technological achievements appraisal of the Ministry of Industry and Information Technology in 2012. The production line can realize the automatic monitoring of online dosage and key process parameters, drawing speed of 300 ~ 500m/min, is the domestic detonating tube production speed of 5 ~ 10 times, compound detonating tube structure is three layers, the inner layer has excellent powder adhesion, the middle layer is the adhesive layer, the outer layer is the wear-resistant and oil-resistant layer with high strength. The composite high-strength detonating tube has high ductility and flexibility, and the product performance ranks the leading domestic and international advanced level, which can meet the use requirements of different environments.

Our company's high-strength detonator production of raw materials are imported, high tensile strength, wear resistance, temperature resistance, corrosion resistance, and ductility of 300% can still be stable explosion transmission.

High-strength detonating tube products are widely used in large-scale open-air deep-hole network blasting, especially for high temperature, low temperature, strong acid, strong alkali and other harsh environment.