Seamless Inline Recycling for Sheet Extrusion
This machine is specifically engineered for the continuous recovery of edge trims from plastic sheet extrusion lines. Unlike offline batch processing, this plastic crusher integrates directly into the production line, capturing edge strips of PS, GPPS, and PMMA the moment they are trimmed. It eliminates the need for manual collection and storage of hazardous long strips, keeping the factory floor safe and clutter-free. By instantly converting waste into reusable regrind, manufacturers can feed the material back into the extruder while it is still warm and dry, significantly reducing energy costs associated with re-heating and drying.
Precision Roll-Feeding Technology
The core technical advantage of this unit is its automatic roll-feeding mechanism, which synchronizes with the haul-off speed of the extrusion line. Whether processing thin optical films or rigid sheets up to 5mm thick, the crusher machine maintains constant tension to prevent snapping or jamming. The cutting chamber features a specialized rotor design optimized for brittle materials like GPPS and PMMA, ensuring a clean cut with minimal dust generation. This precision allows the recycled granulate to maintain excellent optical properties, making it suitable for high-end applications where transparency is critical.
Closed-Loop Economic Value
Deploying this system transforms waste management into a competitive advantage. As a premier crushing equipment supplier, we focus on maximizing yield; this unit ensures 100% recovery of edge waste without degradation. The closed-loop system prevents contamination that typically occurs when scrap is transported to a central grinding station. For manufacturers of thermoformed sheets or lighting panels, this means a direct reduction in raw material procurement costs. The machine’s compact footprint allows it to fit easily alongside existing winders, requiring minimal modification to the current plant layout.
PS, GPPS, PMMA edge materials online crusher supplier
Description:
Silent auto feeding crushing and recycling machine is most suitable for various soft and hard edge materials (PVC, PET, PE, PP, PS, GPPS, PMMA, etc.); and suitable for various soft and hard edge materials that are cut in the extrusion production of casting machines, calenders, sheet machines, plate machines, etc., And then the feed screw is escorted into the extruder screw feed port and the new material is automatically mixed to achieve the effect of automatic recovery.
Features:
1. Continuously discharged film/sheet edge materials are automatically pulled in and crushed, eliminating the need for manual handling of materials and making them cleaner
2. The frequency converter adjusts the speed to keep the crushing speed consistent with the discharge line speed of the host
3. The crushed film fragments are forced to be sent to the large screw of the main machine to avoid the film fragments floating on the surface in the hopper and being unable to eat.
4. The fragments are directly recycled, saving the cost of granulation
Specifications:
Working principle:
The silent edge material crushing and recycling machine is suitable for various soft and hard edge materials that are cut in the extrusion production of casting machines, calenders, sheet machines, plate machines, etc., And then the feed screw is escorted into the extruder screw feed port and the new material is automatically mixed to achieve the effect of automatic recovery.
Product details
Tractor part:1. The main shaft of the tractor is exquisitely processed with high-strength seamless tubes, and then plated with hard chrome, which is beautiful and never rusty, conforms to environmental protection, and is durable;
2. The machine body is made of imported aluminum alloy plate, which is beautiful and generous, never rusty, strong and durable;
3. The power part adopts famous brand manufacturer's turbine reducer, integrated design, convenient, light, beautiful, sturdy and durable, and equipped with famous brand manufacturer's frequency converter, which can be used synchronously with the host, the speed can meet the requirements of different customers, and the quality is stable.
Adopt Siemens brand motor
for strong power and more durable
Use Siemens or Taian Electric to
ensure stable operation of equipment
Application:
The sheet edge online shredder is most suitable for various soft and hard edge materials (PVC, PET, PE, PP, PS, GPPS, PMMA, etc.) It is suitable for various soft and hard edge materials that are cut in the extrusion production of casting machines, calenders, sheet machines, plate machines, etc.
Use Scenarios
Optical Grade GPPS Sheet Production
In a facility producing light guide panels or diffusers for LED lighting, purity is paramount. The Production Manager installs this crusher machine directly after the edge trimmers. The machine creates a closed loop where the clear GPPS trims are ground and immediately blown back into the dosing unit. Because the material never touches the floor or human hands, the risk of contamination is zero, ensuring the final optical sheets remain defect-free and highly transparent.
PMMA Sanitary Ware & Acrylic Sheet Manufacturing
For manufacturers of cast or extruded acrylic sheets used in bathtubs and signage, edge waste is tough and brittle. A standard grinder creates excessive noise and dangerous shards. Using our specialized plastic crushers granulators, the operator can safely process thick PMMA edges inline. The robust cutter handles the high impact resistance of acrylics effortlessly, returning consistent regrind to the process. This immediate recycling prevents the material from absorbing moisture from the air, maintaining the high quality required for sanitary applications.
High-Volume PS Thermoforming Sheet Lines
On a fast-paced HIPS (High Impact Polystyrene) extrusion line destined for food packaging, speed is the critical factor. The Line Supervisor relies on this plastic crusher to keep up with high-speed haul-offs. The synchronized roller intake grabs the continuous edge trim efficiently, preventing it from tangling around the winder. The regrind is mixed instantly with virgin resin, allowing the factory to maintain a steady percentage of recycled content, which is crucial for meeting cost targets and sustainability mandates in the packaging sector.
About Us
Alicia Import and Export Trade Co., Ltd. serves as your specialized bridge to China's most advanced plastic auxiliary machinery sector.We do not just sell machines; we curate comprehensive recycling solutions tailored to the specific needs of extrusion and molding professionals. Our expertise spans a strictly vetted network of over 100 qualified factories, ensuring that every plastic crusher and auxiliary system we supply meets rigorous international standards for performance and safety. Unlike general trading companies, we act as your technical partner, providing deep industry knowledge, factory audits, and pre-shipment quality inspections. We understand the nuances of handling sensitive materials like PMMA and GPPS, offering equipment that guarantees material purity and operational efficiency.By centralizing your procurement through Alicia, you gain access to factory-direct pricing without the risks of cross-border trade, supported by a team dedicated to your long-term success.
Contact our engineering team to customize your inline recycling solution today!
FAQ
Does the intake speed adjust automatically to the extruder speed?
Yes, the machine is equipped with a frequency inverter that allows the roll-feeding speed to be synchronized with your extrusion line's haul-off speed, ensuring consistent tension without breaking the trim.
What is the maximum thickness of edge trim this machine can handle?
The standard model is designed to process edge trims with thicknesses ranging from 0.02mm up to 5mm.For thicker rigid sheets or boards, we can configure a heavy-duty rotor option to meet your specific needs.
How do you prevent dust from contaminating clear PMMA/GPPS sheets?
We utilize a low-speed shearing action and a specialized screen design to minimize dust generation. Additionally, the closed conveyance system keeps the regrind isolated from the environment until it enters the extruder.
Can this unit be integrated with an air conveyance system?
Absolutely. The granulator typically comes with a blower and cyclone collection system interface, allowing the recycled material to be automatically conveyed to the mixer or extruder hopper immediately after crushing.
What regular maintenance is required for the online crusher?
Routine maintenance involves checking the blade sharpness and clearance every week, lubricating the bearings monthly, and cleaning the screen during color changes. We provide a detailed maintenance guide with every unit.
