- Explosive[17]
- Other Machinery[1]
- Contact Person : Mr. Ren Chaoxian
- Company Name : Liaoning Huafeng Civil Chemicals Development Co., Ltd.
- Tel : 86-413-7660237
- Fax : 86-413-7660237
- Address : Liaoning,Fushun,No.3 Pingshan Street, Dongzhou District
- Country/Region : China
- Zip : 113003
Ordinary Electric Detonator
Detailed Product Description
Uses: this kind of detonator adapts for the blasting works in well mining where present no fire damp or coal dust, or in the open pit, digging tunnels, road-construction, building water conservancy projects, ect.
Main parameters and performances
Name of product | Initiating power | Tube material | Core material | Core diameter(mm) | Legwire lengh(m) | Resistance of legwire and matchead(Ω) | Safety current(A) | Firing current(A) | Period and delay time |
Instantaneous electric detonator | No.6;No.8 | AL.Alloy | Copper | 0.5 | 3 | 1.5~2.5 | 0.18; during 5mins | 1.2 | |
Ms delay electric detonator(25ms same interval) | 500ms Same interval 20 period | ||||||||
Electric detonator(half second delay) | 0.45 | 1.7~2.7 | 4.55 same interval 10 period | ||||||
Electric detonator (second delay) | 6s same interval 7 period |
Remarks: the length of the legwire can be determined according to the users requirement.
Note: take care in handling, prohibit to e impacted and fractionated, away from fire and heat source, moisture preventing. The resistance should be tested in a protector before using and the testing current is less than 0.03A.
Storage: it should be stored in a ventilating and dry storehouse under the original package condition.
Shelf-life: 2years.
Packing: outside: paper box or wooden box
Inside: plastic bag
List of packing
Name of product | Numbers | External dimensions(mm) | Gross weight(kg) | |||
Pieces/carton | Pieces/box | carton | Wooden box | Carton | Wooden box | |
Instantaneous electric detonator | 50 | 500 | 560*340*230 | 555*320*297 | 18 | 21 |
Ms delay electric detonator(25ms same interval) | 50 | 500 | 560*340*230 | 555*320*297 | 20 | 23 |
Electric detonator(half second delay) | 100 | 1000 | 560*350*340 | 605*320*315 | 20 | 25 |
Electric detonator (second delay) | 100 | 1000 | 560*350*340 | 605*320*315 | 20 | 25 |
