Customized Twin Shaft Plastic Shredders | DesignWithAjay

About Us

Ajay Industries is a design-led industrial machinery manufacturer based in Bangalore, founded by engineers who spent years designing plastic shredders on screen before ever cutting the first plate on the shop floor. The company grew out of a simple belief: a shredder should be treated like a critical machine tool, not a disposable piece of scrap equipment.

Every machine starts as a detailed 3D model, with stress points, clearances, and maintenance access designed long before fabrication begins. The same person who designs the rotor in CAD also stands next to it during final assembly, ensuring that what was imagined on the screen actually works on the factory floor.

Ajay Industries focuses on plastic shredders and special‑purpose machinery for recyclers, manufacturing units, and R&D labs that need more than a catalogue model. Many customers come with unconventional problems—odd scrap geometry, space constraints, high contamination, or limited power—and the team treats each project as an engineering puzzle rather than just “another order.”

Instead of chasing volume production, Ajay Industries deliberately keeps the batch size low and the engineering depth high. The workshop is set up like an extension of the design office: drawings are live documents, improvements from each build cycle are fed back into the next design, and a machine leaving the factory today is never identical to one supplied years ago.

Why choose US?

• Specialized in plastic shredding and recycling equipment
  Ajay Industries focuses on plastic shredders and related recycling machinery instead of trying to build every type of machine, which allows tighter optimization of rotor design, blade profile, and drive systems for high efficiency and consistent particle size.​

• Engineering-driven, not just fabrication
  Every project starts with load calculations, material selection, and safety considerations, supported by detailed CAD models and engineering drawings rather than trial-and-error builds. This approach reduces downtime, improves service life, and makes future upgrades or part replacements straightforward for plant teams.​

• Custom-built for your material and process
  Instead of pushing a standard catalogue model, Ajay Industries tunes hopper geometry, shaft configuration, blade material, screen size, and drive power around your specific input material and required output. This results in lower energy waste, fewer jams, and better alignment with your downstream processes like washing, extrusion, or baling.​

• Built for Indian industrial conditions
  Machines are designed to cope with voltage fluctuations, mixed scrap quality, and demanding shop-floor environments common in Indian manufacturing and recycling plants. Components are selected for ease of local sourcing so that customers are not locked into expensive imported spares or long lead times.​

• Design-first manufacturing Most manufacturers start from the plate; Ajay Industries starts from the load path. The team designs around where forces actually travel in your machine, which is why bearing housings, gearbox selection, and rotor geometry are treated as one integrated system instead of separate purchases. This reduces failures that usually appear after a few months of heavy use.

• Machines tuned to your scrap, not the other way around Instead of asking you to “adjust your process” to match a standard model, the shredder is tuned to your real scrap profile—density, shape, contamination, and fluctuations in feed. Hopper angle, knife layout, shaft speed, and even maintenance access are adjusted so operators can work with the machine comfortably, shift after shift, without constant jams and stoppages.

• Transparent engineering, no black box You get more than a nameplate with motor power and capacity. Ajay Industries shares how the configuration was chosen—torque margins, knife overlap, safety factors—so your technical team knows exactly what the machine is designed to handle. This transparency builds trust and makes it easier for you to justify the investment to management or project owners. Built for the “second year”, not just the first week