HDA Company Limited
HDA Company Limited is a limited company with Certificate Incorporation Number 143611604. The headquarters is located in Mbeya, Tanzania, owned by Tanzanians in the United Republic of Tanzania. HDA Company Limited deals with the importation and selling of mining explosive products in Tanzania and also the exportation of mining explosives outside Tanzania.
Our Products Contact UsOur Core Ideals
Our Mission
To enhance the availability of best explosive products; suitable to all weather; being rainy or dry, and the availability of assorted types of mining explosives, suitable to all types of miners being small miners and large-scale miners in East Africa.
Our Vision
To be a leading company in the field of explosives by providing competitive and environmentally friendly products.
OUR PRODUCTS
TRUNKLINE
Trunkline assemblies consist of a specific length of shock tube with a millisecond delay detonator crimped to one end and closed at the other end by means of an ultra-sonic seal.
FEATURES
- Water resistance – will function reliably in wet deep hole conditions.
- Delay timing – nominal delay timing of 17ms, 25ms, 42ms, and 67ms.
BOOSTERS
VIPER BOOSTERS consist of an explosive charge of high strength and high detonation velocity, designed to be used in the explosive initiation sequence between an initiator or primer and the main charge, mostly non cap-sensitive blasting agents.
FEATURES
- Cap well and cord tunnel – smooth and straight with no distortion or blockage.
- Velocity of detonation – minimum 8 000m/s.
- Cast density – minimum 1.8 g/cm3.
- Water resistance – retains sensitivity after being immersed in water at 100 PSI.
MEGADET LP and PRIMADET LP
LP assemblies consist of a specific length of shock tube with a high strength delay detonator crimped to one end and closed at the other end by means of an ultra-sonic seal.
FEATURES
- Shock tube strength – resistant to abrasion and fully functional in hot and cold temperatures.
- Delay timing – twenty different delay periods with no overlapping between adjacent delay numbers.
- Connector – J-hook.
PGAN Porous Granular Ammonium Nitrate
Porous Granular Ammonium Nitrate (PGAN) is mainly designed for ANFO, heavy ANFO and emulsion applications.
FEATURES
- Ammonium nitrate content – >99.5%
- Bulk density – 0.76 – 0.80g/cm3
- Particle size (1mm - 3mm) – >95%
Detonating Cords
Detonating cords are flexible linear explosives with a core of PETN explosive encased in a textile outer jacket.
INNOPAK Water in oil emulsion cartridged explosives
INNOPAK packaged explosives provide reliable blasting solutions to hard rock mining, quarrying, and construction applications.
FEATURES
- VOD – 3500 – 5000 m/s dependent on hole and rock characteristics.
Explogel V6
Explogel V6 watergel cartridge is a middle range energy product designed to be used for general mining purposes.
FEATURES
- VOD – 3500 – 5000 m/s dependent on hole and rock characteristics.