In a major advancement for India’s space technology, the country’s scientists and engineers have successfully developed the world’s largest 10-tonne Vertical Planetary Mixer. This innovation plays a crucial role in processing solid propellants, essential for rocket motor production, marking a significant milestone in the ‘Atmanirbhar Bharat in Space’ initiative.
Developed at the Satish Dhawan Space Centre SHAR (SDSC SHAR) in collaboration with the Central Manufacturing Technology Institute (CMTI) from Bangalore, the mixer underwent successful factory-level acceptance tests. The official handover took place in Bengaluru on February 13, where it was presented to the SDSC SHAR director by the CMTI director, with senior ISRO officials in attendance.
The 10-ton Vertical Planetary Mixer is a technological breakthrough in solid propulsion, a critical component of India’s space transportation system. Solid propellants, which are vital for rocket motors, require the precise mixing of sensitive materials, and this advanced equipment is expected to enhance productivity, quality, and throughput in solid motor production. With a heavy-duty build and advanced control systems, this mixer will significantly boost India’s capability to produce large-scale solid motors, strengthening its space launch infrastructure.
