Plastic testing equipment, injection moulding machineries, ancillaries, plastic extrusion machinery, blown film plant, box-strapping plant, compounding line, die-face cutter under air cooling extruder with strand pelletizer, pipe plant, profile plant, sheet line, wire and cable systems, testing equipment, manufacturing plastic products, External Co-efficient of friction tester, hydro-static pressure testing machine, carbon black content tester, carbon black dispersion tester