Zakład Produkcji Specjalnej GAMRAT sp. z o.o.

Sector of activity : land segment
Sector EDF : Materials and components, Space
Types of products/services offered : production of powders, production of propellant charges, production of pyrotechnic products for the military and defense industry
Exemplary products/services :
Rocket propellant charges made of nitroglycerin-based ballistite powder with an արտաքին diameter of up to 130 mm, single- and multi-perforated, with the امکان of inhibiting the outer surface:
calorific value in the range of 3500–4500 kJ/kg
linear burning rate 5–15 mm/s
specific impulse 1500–1700 N·s/kg
density from 1.57–1.62 g/cm³
We produce in particular:
propellant charges for aircraft rocket missiles
propellant charges for anti-tank hand-held grenade launchers
propellant charges for anti-tank guided missiles
propellant charges for rocket artillery
NITROGLYCERIN-BASED TUBULAR ARTILLERY POWDERS:
burning layer thickness 1.4–3.3 mm
calorific value 3200 kJ/kg
minimum density 1.54 g/cm³
NITROGLYCERIN-BASED MORTAR POWDERS:
form of tape or discs
burning layer thickness min. 0.3–0.02 mm
calorific value max. 5000 kJ/kg
Rocket propellants produced based on liquid organic rubbers and inorganic oxidizers such as perchlorates, with a specific impulse of approx. 2400 Ns/kg and burn rates shaped by various catalytic systems. The charges are manufactured using the vacuum casting method.