Introduction
The document discusses the benefits and specifications of refeeding extruders, which enhance efficiency and sustainability in production by directly reintegrating film or nonwoven edge trim into the process. This method improves product quality by avoiding milling dust and additional thermal stress.

Specifications
The refeeding extruders are designed for refeeding edge trims or complete non-woven and film webs. They can handle hygiene non-woven materials as light as 10 g/m² and technical non-woven materials up to 150 g/m². The extruders are suitable for PP or PE spunbond fabrics, with or without melt-blown layers, and can process edge trim from cast film production (CPP).

Portfolio
The document lists three types of refeeding extruders with varying specifications:

• RS100/50: 100 mm feeding section, 50 mm outlet section, 25 kW drive, 280 rpm screw speed, 80 kg/h output.
• RS120/70: 120 mm feeding section, 70 mm outlet section, 40 kW drive, 250 rpm screw speed, 120 kg/h output.
• RS140/90: 140 mm feeding section, 90 mm outlet section, 85 kW drive, 210 rpm screw speed, 180 kg/h output.

Technical Features
The extruders offer inline or offline production capabilities and can be operated with right or left-hand configurations. They feature a drive gearbox combination for higher efficiency and compact design, a large feeding volume due to the screw design with a conical transition to the outlet section, and energy-efficient insulated heater bands with convection flaps.