X:GRAN
The power package for plastic waste of all shapes and sizes
X:GRAN is setting new standards in the high-output segment while at the same time working at maximum efficiency and with improved production capability.
Description
Robust and extremely capable – the power of the inhouse plastic recycling machine X:GRAN is clear to see. The X:GRAN solution does more than just process all types of plastics waste. It even handles bulky materials such as large bales and carpet pads – without any additional preliminary size reduction.
X:GRAN is also at the cutting edge of efficiency. Thanks to its material-conserving shredders and optimally guided extrusion, you can be sure that the X:GRAN will achieve sustainable zero-waste production (all production waste fed back in).
At a glance
- Easy, material-conserving processing, even for difficult industrial plastic waste
- Output rate up to 2,500 kg/h (5,070 lbs/h) depending on type
- Switching on and off by a single button
- Quick and easy start-up and shut-down at any time
- Small footprint saves space
* Output values for LDPE according to NGR company standard, depending on material and quality.
In addition, NGR provides all the equipment for conveying pellets such as blower, pipes, cyclones and much more.
Technology
The operating principle of X:GRAN
Plastic waste is processed by a heavy duty shredder operating at low speed for gentle size reduction and minimal loss of material properties. In this process, a hydraulic ram pushes the material to be shredded onto the shredder shaft.
The shredder and extruder drives are controlled separately and automatically, based on load.
After shredding, the ground up material is fed directly into the extruder via the feeder screw. In the extruder, the material is brought to a uniform melt temperature and degassed, if necessary.
All the components are positioned in close proximity to prevent oxidation of the material and to make optimal use of heat from the shredding process.
One-step-technology
In a single process step, the slow-turning shredder blades grind up the plastic waste and the shredded material is then fed continuously to the extruder by the feeder screw.
Process bulky plastic scrap
Large, thick or bulky waste can be processed without pre-shredding as long as pieces fit into the hopper opening.
One-button automatic ON/OFF control
The control system provides for smooth start-up of equipment components. Restart after unplanned shutdown in less than two minutes with full hopper and full extruder.
Dump and run operation
The material level in the hopper is constantly measured and the feed is regulated accordingly. Discontinuous filling of the conveyor is possible – the NGR control unit does the rest.
Extruder screw
Extruder screw
Specially developed for the challenges of recycling, the universal extruder screws provide optimum melt homogeneity and process material efficiently with minimal loss of physical properties. For special requirements, our expert NGR engineers develop custom-tailored screw geometries.
Control unit
Control unit
All equipment functions from feeding to pelletizing are controlled automatically from the easy-to-read NGR touchscreen. Recipes are managed in the operator control unit, which increases traceability, provides ease of use, and ensures equipment parameters are set properly.
High-quality pellets
Pellet size
In addition to high quality, the uniform pellet size also provides for homogeneous mixture in new material. NGR thus plays an indirect role in ensuring consistent quality in the final product.
Add-Ons
Feed-in
Degassing
Pelletization
Filter
Peripherals
Test equipment
Feed-in
Roll feeder
Roll Feeder
With variable feed speed, roll scrap is treated in a process-controlled manner. The virtually unmanned machine is fed continuously. The roll feeder can be operated at the same time with other types of feeding (e.g. conveyor belt).
Conveyor belt
Conveyor belt
The conveyor belt transports the feed material through a metal detector into the feed hopper. The belt is stopped automatically, if metallic matter is detected in order to remove it.
Dosing unit
Dosing unit
Additives such as color pigments, CaCo3, compatibilizers can be added to the material flow in a process-controlled manner. Dosing systems for pellet and/or powdered additives are available.
Degassing
Pelletization
Filter
Peripherals
Test equipment
Material samples
Gallery
Images
Solid engineering, high-quality materials and precise execution ensure a long service life for equipment.
Maintenance-friendly access to moveable parts allows you to quickly change material, efficiently disassemble and assemble wear and tear parts, and minimizes downtime.
The solidly-constructed, low-speed shredder combined with hydraulic-driven pusher also provides efficient shredding of bulky plastic scrap.
Testimonials
NGR’s response time and service driven partnership sets a standard unmatched in the industry.
Phillip Goldberg, President
Columbia Recycling, USA
Support
Our all-round service – satisfaction included
Excellent technology calls for excellent service. Our 100% commitment to flawless service ensures maximal cost efficiency and minimal downtime.
Our services
- Service hubs for the fastest possible processing of all maintenance and repair work
- Spare parts centers for flexible responses to strong markets
- High spare parts availability thanks to particularly high stock levels in Europe and North America
- Worldwide extruder screw production for short-term production or repairs
- Starter and spare parts packages for every new machine
NGR Applications & Solutions
[5 MB]
