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Seismograph Electric Detonator for Mine
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Seismograph Electric Detonator for Mine

离岸价格

获取最新报价

( Negotiable )

|

500000 Piece Minimum Order

国家:

China

型号:

-

离岸价格:

( Negotiable ) 获取最新报价

位置:

-

最小订单价格:

-

最小订单:

500000 Piece

包装细节:

box

交货时间:

7~30 working days after payment

供应能力:

50000000 Piece per Month

付款方式:

-

產品組 :

现在联系
免费会员

联系人 Dana

No.118, East Dongfeng Road, Panlong District, Kunming, Yunnan

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产品规格

详情

Seismograph Electric Detonator For Mine
 
1. Technical index ofseismograph electric detonators for mine 

Specification: Industrial No.8
Shell: OD Φ6.9mm
Shell: Copper-clad steelcopperflange steel
Length of shell: 50mm60mm
Legwire: Coppercopper-clad steel
Length of legwire: 2m (can be ensured according to the    
requirements of customers)

 
2. Performance of seismograph electric detonators for mine 
 
Item Performance
Resistance Resistance≤4.0ΩRange≤1.0Ω
Safety current 0.1A
Minimum firing current 0.45A
Bursting time 1.0ms 
Firing Impulse 0.85.0A2·ms
Series firing current  20 pieces of detonator connected into series circuit with 3.5A constant current, all explode
Initiating Power Have a lead plate test(5mm), after initiation, the blowed diameter should not be smaller than the detonator OD
Anti static  500pF, 25KV, legwire-shell dischargeno explosion
Water Resistance
 
Immersed in 30m deep water for 72hrs, initiation performance does not change







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4.Contact information:
 

 
Please let me know if you have any interest in buying one of those products.

国家: China
型号: -
离岸价格: ( Negotiable ) 获取最新报价
位置: -
最小订单价格: -
最小订单: 500000 Piece
包装细节: box
交货时间: 7~30 working days after payment
供应能力: 50000000 Piece per Month
付款方式: -
產品組 : detonator

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至:

Dana < Kunming Tengyuehao Trade and Economy Co., Ltd >

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