WE DESIGN THE RIGHT ENVELOPE FOR YOUR MISSION
Capable of reaching 35 km and lifting 2 tonnes, our balloons are designed to precise specifications, meeting the payload, flight time, altitude and safety constraints of your project.
WE DESIGN THE RIGHT ENVELOPE FOR YOUR MISSION
Capable of reaching 35 km and lifting 2 tonnes, our balloons are designed to precise specifications, meeting the payload, flight time, altitude and safety constraints of your project.
UNIQUE EXPERTISE
Our expertise in materials and assemblies means we can offer you the envelope that meets your exact requirements.
CUTTING-EDGE ENGINEERING
Every envelope benefits from:
- High-performance materials: envelopes made of polymers resistant to the extreme conditions of the stratosphere.
- Custom design: dimensions adapted to your payload, with carrying capacities of up to 2 tonnes.
- Controlled lift-off and flight: a predictable, stabilised trajectory, with a controlled descent to protect the onboard systems.
- Optimised reusability: reduced costs and environmental impact thanks to a reusable envelope and appropriate recovery procedures.
FEATURES ADAPTED TO YOUR MISSION
Zephalto Industry designs each envelope to measure, according to your objectives and the following criteria:
- Gas : Hydrogen or Helium
- Reusability
- Payload weight: from 5 kg to 2 tonnes
- Altitude : 5, 10, 25, 35 km
PARTNERED WITH FRENCH SPACE AGENCY
Zephalto benefits from a privileged agreement with the French space agency (CNES), with over 60 years’ experience in stratospheric balloon engineering and more than 1,000 flights to its credit.
DESIGN THE STRATOSPHERIC BALLOON TO SUIT YOUR NEEDS
Let’s talk about your objectives and the most appropriate envelope to help you achieve them!