A precision-machined ring plunger that pushes the screen pack through the changer body cleanly, keeping melt flow and pressure stable during every screen swap.
The Ring Plunger is the component inside a screen changer that actually pushes the screen pack through the changer body during a swap. Precision machining keeps the fit between plunger and bore tight, so melt does not leak past during the change and pressure stays stable through the swap instead of spiking or dropping.
We manufacture these to match your existing screen changer bore size and pressure rating, so it works as a direct replacement or spare rather than needing you to rework the changer housing. Hardened surfaces resist wear from repeated cycling, which matters on lines that change screens frequently.
Supplied as a standalone spare part for teams maintaining their own screen changers, keeping change-over downtime short and melt quality consistent.
A slow-speed, high-torque single shaft shredder that reduces plastics, wood, textiles, paper and light metal scrap into a consistent, uniform output.
View Details →Twin counter-rotating shafts built to tear through bulky, tough loads — pipes, drums, tyres and mixed industrial scrap — that a single-shaft machine would struggle with.
View Details →A precision plastic scrap grinder that reduces PP, PE, PET and PVC waste into clean, uniform granules ready for reuse or recycling.
View Details →A combination unit that shreds and grinds in a single pass, taking bulky scrap straight down to reusable granules without a separate secondary machine.
View Details →Single and twin-screw plastic extruders for producing pipes, profiles, sheets and film from PVC, HDPE, LDPE and PP with consistent melt output.
View Details →A screen changer that filters contaminants out of the melt stream without stopping the extruder, keeping your line running through screen swaps.
View Details →Wear-resistant screw and barrel sets machined to your extruder's specification, restoring melt quality and output on machines running worn components.
View Details →A hot-cold high speed mixer that blends PVC resin, stabilizers and additives into a uniform, moisture-free compound ready for extrusion or molding.
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