Waste-to-Product

Green Soldier’s production work begins with equipment design. The supplied production workbook and matching four-page PDF document CAD models for a shredder and a screw-melting machine. Technical drawings translate those designs into parts for the workshop.

The record follows material selection through turning and milling to fabrication. It then shows machine assembly with drive components and shredding blades. Separate photographs document the melting equipment and the press used to form recycled-plastic boards. PT Raja Besi supported the wider project through equipment access and technicians.

The moulding trials exposed a practical problem. The record notes defects in the paving and proposes silicone treatment of the mould. Later photographs show finished paving after repeated trials. The source does not report a measured defect rate or a strength test. Those photographs document development rather than a certified material specification.

The first school equipment used plastic collected from factory employees. Other project footage records preparation and washing before shredding. Formed panels are finished and combined with frames to make school equipment. The records below bring that material route together with the machine-development sequence.

A useful batch log would record input plastic mass and accepted product mass with operating time and the number of items inspected. Mass yield equals accepted product mass divided by input plastic mass. Throughput equals accepted product mass divided by operating hours. Rework share equals the number of items requiring rework divided by the number inspected.

These measures connect quality with capacity planning. A schedule based on accepted output would account for rework time and machine availability. The supplied files contain no numerical inputs for those calculations so no production rate or unit cost is asserted here.

Tahapan Proses Pembuatan Paving Plastik (Stages of Plastic Paving Production). Project-supplied workbook with matching four-page PDF. The English records below retain the original CAD drawings and workshop photographs.