Supreme Copper Electric detonators meant for use in underground coal mines.

Supreme CED and Supreme CSDD detonators have primary charge of Lead Azide / Lead Styphnate in case of CED and Lead Azide / Aluminium Powder in case of CSDD, and base charge in both is PETN. In CSDD, the detonation is pyrotechnically delayed at a predetermined time after the firing pulse is applied.

Supreme CSDD provide delay flexibility in short period blast design, the accurate delay timing allows for a wider variety of blast design possibilities.

ADVANTAGES

Provides precise control necessary to produce accurate and consistent blasting results.

Reliably initiates all cap sensitive products.

Reduces possibility of any mechanical damages or water hammer effect.

Wide range of delay intervals give greater flexibility in blast design to control vibration, frequencies and better fragmentation with no overlap.

Excellent water resistance.

Easy to handle and excellent storage characteristics.