DESCRIPTION
Magnetic detonators: designed to operate in high electromagnetic environments, such as mines or industrial areas with high electrical noise. Safe to use due to their immunity to stray currents and electromagnetic interference. Used in mining, construction and blasting industries.
PERFORMANCE
Item | Performance |
Anti direct current | 30A |
Anti direct current voltage | 300V |
Anti power frequency voltage | 380V |
Safety frequency | No explosion charging with 10A current between 0~2KHz,300KHz~ ∝ for 1min |
Safety current | Under rated work frequency, no explosion charging with 0.4A effective current for 5min |
Series firing current | 20 pieces of detonator connected into series circuit with 3.0A constant current, all explode |
Static Sensitivity | 2000pF, 15KV, discharging the magnetic ring-shell, no explosion |
Water Resistance | Immersed in 20m deep water for 20hrs, initiation performance does not change |
Jolt test | No explosion, structural damage, shortcut or open circuit after vibrating for 10 minutes in the vibration machine |
Initiating capacity | Have a lead plate test(5mm), after initiation, the diameter of the hole should not be smaller than the detonator OD |
- Random Content
- Hot content
- Hot review content
- Industrial Grade Sodium Metabisulfite 96.5%
- Dithiophosphate 25S
- Plastic Shock Tube(VOD≧1600m/s)
- Seismic Electric Detonator(Anti static,Water Resistance)
- Ferrous Sulfate Industrial Grade 90%
- Toluene
- Cyanoacetic acid 99% Powder
- 1Discounted Sodium Cyanide (CAS: 143-33-9) for Mining - High Quality & Competitive Pricing
- 2Sodium Cyanide 98.3% CAS 143-33-9 NaCN gold dressing agent Essential for Mining Chemical Industries
- 3China's New Regulations on Sodium Cyanide Exports and Guidance for International Buyers
- 4Sodium Cyanide (CAS: 143-33-9) End user certificate (Chinese and English version)
- 5International Cyanide(Sodium cyanide) Management Code - Gold Mine Acceptance Standards
- 6China factory Sulfuric Acid 98%
- 7Anhydrous Oxalic acid 99.6% Industrial Grade
- 1Sodium Cyanide 98.3% CAS 143-33-9 NaCN gold dressing agent Essential for Mining Chemical Industries
- 2High Purity · Stable Performance · Higher Recovery — sodium cyanide for modern gold leaching
- 3Nutritional Supplements Food Addictive Sarcosine 99% min
- 4Sodium Cyanide Import Regulations & Compliance – Ensuring Safe and Compliant Importation in Peru
- 5United Chemical's Research Team Demonstrates Authority Through Data-Driven Insights
- 6AuCyan™ High-Performance Sodium Cyanide | 98.3% Purity for Global Gold Mining
- 7Digital Electronic Detonator(Delay time 0~ 16000ms)

















Online message consultation
Add comment: