SINDEX® – single screw extruders
Breakthrough technology for reliable and consistent extrusion

The SINDEX® extruder from HF GROUP are single-screw extruders with inline installation under the mixer with high throughput requirements that ensures the most costefficient solution for your business. The unique twin rotary pusher system guarantees consistent material feeding and the design allows easy access for cleaning. The pressure drops are largely reduced, almost eliminated. Especially, the customer specific screw design with individual geometry and length enables highest throughput with screw diameter of up to 400 mm.
Benefit from HF innovations
- Extended wear resistance by use of bimetallic cylinder liner and flight-welded screw
- Compound-specific screw design for optimised throughput and low temperature build up
- Easy interchangeable head-technology (profile head, tube head or pelletizer)
- Compact design on single frame
- Reliable and consistent extrusion at highest throughput requirements
Together we find a better way.
The best and most efficient rubber and plastics processing solutions.
The SINDEX® extruder in action
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