ASP Single Screw Extrusion Line for Shredding and Pelletizing for In-plant Recycling

In collaboration with European shredders supplier, the specialized shredding rotors set to combine with single screw extruders, to pre-reduce, crush and enforcing feed various plasticsscraps; the plastic scraps can be in form of film, bottles, raffia, woven bag/non-woven, fabrics, purges, lumps; it is a universal system for all kinds of plastic scrap, in any kind of condition.

A specialized single screw extruder applied to gently melt the crushed plastics scraps. The handled scraps shall be melted, plasticized on a 32D processing section. With double-zone vacuum degassing system, volatiles such as moisture and low-moleculars will be removed efficiency,especially suitable to heavy printed and moisture-sensitive plastics scraps re-pelletizing.

Intelligence Start: One button only Following set logistical sequence and materials processing requirement, interlocked system modules can start by "one button only” Intelligence Stop: One button only Each related modular part in ACS system available to shut down by only one button. Emergency Stop Emergency stop function is available in ACS system in case that uncertain risk occurred during machine running.

System program remote monitoring and transmission system,bluetooth both are available for ACS system realizing functions of remote monitoring and information transmission.

* A regular single-plate/piston double-station screen changer or non-stop double plate/piston four-station can be installed on head of extruder to present significant filtration performance.
* Long screen lifetime, lower screen change frequency: Long filter lifetime owing to large filter areas. 
* Easy to use and none-stop type: easy and quick screen change and do not need to stop the running machine.
* Very low operation cost.

The Plate type filter is made in a continuous type with two filter plates. There is at least one filter working when the screen is changing.Ring-shaped heater for consistent and stable heating.

This model combines our self-developed self-cleaning filter.The new SCF self-cleaning filtration system makes non-stopping recycling extrusion, especially suitable to highly contaminated materials re-pelletizing. SCF filtration system can handle and remove up to 5% contaminates in the melt flowing, can separate the contaminates as: paper, wood, aluminum, unmelted plastic and rubbers etc.

* Self-adjusting pelletiziin head for the best granulate quolity and long uptime thanks to consistently correct blades oressure. 
* RPM of rotatory blades is automatic based on melt extruding pressure.
* Easy and fast pelletizer blades changeover, without adjustment work saves time.

Highly automatic pelletizing system. It is suitable for materials with high MFI and high production capacity requirements. This system includes pelletizer, valve, conveying pipeline, dewatering vibrating screen, silo.

* Advanced dewatering vibration sieve combing with horizontal-type centrifugal dewatering present high performance dried pellets and lower energy consumption.
* Assemble sieves: The sieves are installed and fixed by screws instead of welding, so you can change the sieves easily in the future.

Final output: plastic particles,the plastic pellets can be re-used for producing high quality plastic products once again.

* Final qualified granules store here，the drying shaker together with the horizontal centrifuge can get a good drying result, and less energy consumption.
* Capacity online monitoring & Quantitative weighting system.