India’s First Polymer SLS 3D Printer, Apollo 350 SLS, Unveiled at IMTEX 2025!

Marking a significant milestone in India’s additive manufacturing journey, the Apollo 350 SLS, India’s first Polymer Selective Laser Sintering (SLS) 3D printer, was launched by H.D. Kumaraswamy, Union Minister for Heavy Industries and Steel, at IMTEX 2025, India’s largest machine tool expo.

Developed under the MHI Phase-II Capital Goods Scheme in collaboration with Fracktal Works and FSID-Indian Institute of Science Pvt. Limited, the Apollo 350 SLS represents a pivotal leap in Make in India initiatives, fostering self-reliance in advanced manufacturing technologies.

The Apollo 350 SLS is engineered with cutting-edge features, including:

• High-stability CO₂ lasers for precise and efficient sintering.
• Advanced preheating systems to enhance material compatibility and part quality.
• Precision scanning technology for improved build accuracy and material efficiency.

Developed in just two years at the Indian Institute of Science (IISc), this innovation addresses key manufacturing challenges faced by Indian industries, such as:

• High costs of imported 3D printers.
• Limited customization capabilities.
• Reliance on imported components and exchange rate fluctuations.

By providing affordable, high-performance, and versatile solutions, the Apollo 350 SLS opens new possibilities for Indian manufacturers in sectors like automotive, aerospace, healthcare, and consumer goods.

The Apollo 350 SLS is not just a machine; it’s a game-changer for India’s polymer 3D printing industry:

• Enhanced self-reliance: Reduces dependence on foreign technology by offering a domestically developed alternative.
• Increased accessibility: Enables local industries to adopt advanced manufacturing technology at competitive pricing.
• Versatile customization: Addresses user-specific needs with unparalleled adaptability.

Launching the Apollo 350 SLS solidifies India’s position in the global additive manufacturing landscape. The initiative aligns with the government’s vision of “Make in India” by fostering innovation, reducing costs, and advancing the domestic manufacturing ecosystem.

The Apollo 350 SLS is not just an achievement for the country’s additive manufacturing sector but a testament to India’s technological potential and collaborative innovation. As it takes center stage at IMTEX 2025, this revolutionary 3D printer sets the stage for self-reliance and industrial transformation in India.