Kunming Tengyuehao Trade and Economy Co., Ltd.

Kunming City, China

We are offering non electric shock tube detonator.It is used in blasting workplaces without explosive danger of mashgas, coal dust and other combustible mineral dust. It has great strays, static and water resistance. The use of shock tube detonator is safe and reliable and the networking is simple and convenient. By designing the blasting network, time delay detonator can achieve directional, loosing, and micro differential blastings. It is widely used in various blasting projects including metals and non-metallic mining, tunnels digging, roads and bridges building, and water conservancy works. Specification: industrial no.8shell: od 6.9mmshell: flange steellength of shell: 5shock tube: common shock tube, high strength shock tubedelay time: per chinese national standard gb19417065mmlength of shock tube: 3m (can be ensured according to the requirements of customers)jolt test: no explosion, structural damage, shortcut or disconnection after vibrating for 10min in the vibration machinewater resistance:common type: put under 1m deep water for 8hrs, initiation performance does not change.Anti water type: put under 20m deep water for 24hrs, initiation performance does not change.Tensile: shock tube is not pulled out after 19.6n static tensile for 1min.

We are offering electric detonator.1. Common electric detonatorapplicable scope: used in blasting workplace without mashgas and coal dust. It can reliably initiate various explosives. By designing the blasting network, it can achieve directional, pinpoint blasting and micro differential blasting etc. It is widely used in blasting projects of mining, tunnels digging, roads building, bridges and water conversancy works constructing etc.2. Electric detonator in coal mine applicable scope: mainly applied in blasting workplaces with explosion risk of mashgas, coal dust and other combustible mineral dust. Millisecond series can achieve micro differential blasting, effectively reduce seismic wave effect, decrease secondary crushing quantity, and improve blasting efficiency. It also can be used for various blasting projects of mining, tunnels digging, roads building, bridges and water conversancy works constructing etc. Specification: industrial no.8shell outer diameter: 6.9mmshellflangeshell length5070mmleg wire: galvanized steel, copper, copper clad steelleg wire length: 2m50migniter element: elastic fuse head, rigid fuse headvariety: common electric detonator, permissible electric detonator