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SEMZON Engineering

Industries · Recycling

Recycling & Waste Processing Machinery

Lines that turn plastic waste into clean granules and organic waste into granulated compost — engineered for steady output and low running costs.

Waste sorting and recycling machines

Waste → value

Recycling & compost

Challenges we solve

What Matters in Your Industry

Dirty, mixed waste

Sorting, float-sink and friction washing remove dirt, labels and other plastics before extrusion.

Moisture

Centrifugal dryers for plastic flakes and rotary dryers for compost keep downstream steps stable.

Saleable quality

Melt filtration and uniform pelletizing produce granules that buyers accept; separators keep compost granules on-spec.

Dust and odour

Cyclones, blowers and enclosed conveying keep the plant cleaner.

Our approach

Two Routes to Recycling

Plastic recycling: sorting, shredding, float-sink and friction washing, centrifugal drying, extrusion with melt filtration and pelletizing — configured for film, bottles, crates or industrial scrap.

Organic waste to compost: intake and storage, blending, granulation, primary and secondary drying, separation and packing — as in our 50 t/day compost plant for the Quetta Waste Management Company.

Plastic recycling extrusion line with recycled granules
Recommended solutions

Solutions for This Industry

Shredding, washing and pelletizing lines for recycled plastic granules.

SSP, BOP, NPK and compost fertilizer plants, plus grain pre-cleaning.

Machines, tanks, conveyors and structures built to your specification.

Machines

Machines We Supply

Material handling

15 – 280 m³/h · 5 – 120 m³/h

SDBLY-PD

15 – 50 kg · SDBLY-PD belt scale

Automation

Grinding, mixing, conveying, pelleting, cooling, packing · Ladder logic, function block, structured text

Feed mill parts

Slide gates, diverters, wing gates · Fans, cyclones, air locks

Our projects

Projects in This Industry

FAQ

Industry
Questions

Straight answers to the questions our engineers hear most about recycling & sustainability.

Still have questions?

Talk directly with our engineering team for a tailored consultation.

Which plastics can be recycled?

LDPE and LLDPE film, HDPE bottles and crates, PP woven bags and crates, and PET bottles to flakes.

For post-consumer waste, yes — dirt and labels must be removed before extrusion. Clean industrial scrap can often go straight to shredding and extrusion.

Yes. A compost granulation plant blends, granulates, dries, screens and packs organic waste into compost fertilizer.

Yes. We install, commission and run the line with your team until operators are confident.

Let’s Build Your Industrial Solution

Tell us about your capacity, raw material and site. Our engineering team will design a custom turnkey solution tailored to your exact requirements and budget.