Can­n­ing Pro­cess: Pre­ci­sion and Dur­ab­il­ity from Cata­lyst Stuff­ing to Final Assembly

Dinex master the complete canning process to secure high-performance, durable aftertreatment systems tailored to your application.

Dinex Stuffing Line.2 4 3

Canning Process

Catalyst Stuffing

Controlled fit, every time. Flexible hard- and soft-stuffing technologies ensure precise Gap Bulk Density, reliable brick retention, and full traceability through advanced robotic lines.

Assembly Welding

Strong joints, global standards. Automated and manual welding setups using MIG, TIG, and resistance techniques deliver consistent quality across all Dinex locations.

Final Assembly

Built to perform. Trolley-based lines assemble all ATS shapes with 100% quality checks - including torque, leak, and electronic integrity - for zero-defect final products.

Catalyst Stuffing

Our expertise spans the full range of stuffing technologies - from hard to soft stuffing - ensuring precise Gap Bulk Density (GBD) control. Designed to withstand road vibrations and backpressure, our process handles multiple catalyst shapes on the same line. With advanced robotic lines featuring mistake-proof Poka-Yokes and 100% traceability, quality and consistency are guaranteed.

Dinex Stuffing Line.3 4 3
Dinex Welding Process3 4 3

Assembly Welding

Dinex utilizes a wide variety of welding methods including MIG, TIG, and resistance welding. From fully automated robotic lines to manual stations, we cover everything from thin sheet metals to heavy structural welds. Our globally standardized equipment ensures uniform, high-quality results across all locations.

Final Assembly (EOL - End of Line)

Our sequenced trolley-based lines assemble all ATS variants - inline, box, dual, and U-shapes - with full modularity. Each unit undergoes 100% quality checks covering torque validation, leak testing, electronics continuity, dimensional control, and traceability - ensuring zero-defect delivery.

Dinex Final Assembly Process.2 4 3