Akasha300 3D Printer Explained: How It Will Transform ISRO’s Space Missions

For India’s space technology boost the Akasha300 3D printer which is developed by Kerala-based startup Spacetime 4D has been delivered to ISRO’s Liquid Propulsion Systems Centre (LPSC). This industrial-grade and high-temperature 3D printer will marks a important  step toward the self-reliance (Atmanirbhar Bharat) in the aerospace manufacturing. Printer was designed to produce the complex components for space missions.

What is the Akasha300 3D Printer?

It is the high-temperature, multi-material extrusion 3D printer and specifically engineered for advanced aerospace applications.

As compare to standard 3D printers it is capable of handling engineering-grade thermoplastics and composite materials which required for extreme conditions in space.

It has been developed with support from,

• Space Technology Innovation and Incubation Centre (STIIC) at IIST
• Kerala Startup Mission (KSUM)

It is not just a manufacturing tool but also a research platform. This platform enables scientists to experiment with next-generation materials and designs.

Key Features and Technical Capabilities

The Akasha300 stands out because of its advanced specifications which making it suitable for high-end industrial and space applications.

Some of its major features include,

High Temperature Printing: Nozzle temperature can go up to 350°C (upgradeable to 550°C)

Dual Extrusion System: It enables printing with two materials simultaneously

Heated Bed: Up to 110°C (upgradeable to 150°C)

Controlled Chamber: Maintains temperature up to 80°C

Multi-material Capability: Supports the advanced polymers and composites

Safety Systems: Includes air filtration and robust motion control

These features allow the printer to manufacture complex, lightweight and the high-strength aerospace components.

How Akasha300 Helps ISRO

The deployment of Akasha300 at ISRO’s LPSC will significantly enhance the research, prototyping and manufacturing capabilities.

Rapid prototyping is the its biggest advantage. Engineers can now design and test components within days instead of months and it will accelerating the development of rocket engines and satellite systems.

Another key benefit is the ability to use advanced materials such as,

• PEEK (Polyether Ether Ketone)
• PEKK (Polyether Ketone Ketone)
• Carbon-fiber-reinforced composites

The materials are known for their high strength-to-weight ratio and heat resistance and they are essential for space missions.

Cost Efficiency and Indigenous Innovation

One of the main advantages of the Akasha300 is cost efficiency. Traditional manufacturing methods like milling and turning are often result in material wastage and higher costs.

In contrast to that 3D printing offers,

• Reduced material waste
• Lower production costs
• Faster turnaround time

Question

Q. The Akasha300 3D printer has been developed by which organization?

A. ISRO
B. DRDO
C. Spacetime 4D
D. HAL