GPPS Sheet Extrusion Line
Be Green By Extrusion!
About FANLYPLAS GPPS Sheet Extrusion Line
Our extrusion line is engineered for versatility, capable of producing single-layer or multi-layer co-extruded GPPS sheets such as ABA or ABC structures. This configuration allows for the integration of functional layers, like a UV-resistant cap layer for outdoor applications or a high-gloss surface for premium decorative panels. The system is designed to process a wide range of sheet thicknesses, providing the flexibility to manufacture everything from thin-gauge optical light guide plates to thick, rigid sheets for thermoforming applications.
The core of our line is a high-efficiency single-screw extruder featuring a specialized barrier-type screw design, ensuring optimal material plasticization and a homogeneous melt at high outputs. A precision T-die, with an internally polished, hanger-style flow channel, guarantees superior melt distribution and minimal gauge variation across the sheet width. The three-roll calender stack, with independently controlled roller temperatures and a mirror finish, provides precise calibration and an impeccable surface quality, critical for high-end applications.
Applications of GPPS Sheets
GPPS (General Purpose Polystyrene) sheet is a highly versatile thermoplastic material prized for its exceptional optical properties. It boasts crystal-clear transparency and a high-gloss surface finish, offering an aesthetic appeal comparable to glass but at a significantly lower weight and cost. Key characteristics include excellent rigidity and dimensional stability, ensuring the sheet remains flat and consistent. Furthermore, its surface is ideal for printing and easy to fabricate, making it a preferred choice for projects demanding both visual brilliance and processability.
These features translate into a wide array of applications. In the advertising and retail sectors, GPPS sheets are extensively used for brilliant illuminated signs, point-of-purchase displays, and protective sign covers. In modern lighting, they serve as highly efficient diffuser panels for LED fixtures. Their clarity and clean aesthetic also make them perfect for architectural and decorative purposes, such as shower screens, interior partitions, and picture framing, as well as for manufacturing stationery and product casings.
Customized GPPS Sheet Extrusion Line
A gpps sheet extrusion line is an integrated system, and its configuration is engineered specifically for you. We design and customize the entire line—from the extruder and T-die to the three-roll calender and downstream equipment—based on your final product’s specifications and performance goals.The following are some examples of the components of customer production lines.
Extruder
According to the GPPS Sheet material property , a roots vented single-screw extruder is selected. The screw adopts a special mixing function and a precise temperature control system to ensure stable plasticization and no burning problem happening.
Die Head
The hanger-type die head with elastic lip which is convenient for adjusting the sheet thickness and maintain flow distribution to be uniform, and the thickness of the extruded sheet is adjusted more accurately.
Three-roll Calender
According to the thickness and glossness of the sheet, a 45° inclined three-roller calender is used. The temperature control of the three rollers is independent of each other, the gap between the rollers can be adjusted freely and have hydraulic quick openning system.
Cooling Roller Bracket
Equipped with corresponding water cooling rollers to achieve better cooling effect and avoid the sheet bending. It is also equipped with a trimming device to ensure the fixed width and edge quality of the sheet.
Haul-Off Unit
The haul-off unit provides consistent traction to pull the sheet through the production line. Its synchronized operation with calendar ensures smooth movement and prevents deformation.
Edge Punching Collection Unit
The edge punching unit removes excess material from the sheet’s sides, providing a clean and efficient way to collect wastage materials.
Knife Cutting Machine
The knife cutting unit with top and bottom knife unit and braking unit can reach non-dust custting and be SYNC speed control with Tractor unit. It’s unique technology give the highlights of the lines.
Auto Stacking System
The stacking system organizes finished sheets for easy handling and storage. It ensures efficient stacking without scratching or damaging the surfaces. It can also reach left and right stacking which is easy for workers calculate the quantities of sheets.
Why Choose GPPS Sheet Extruder from FANLYPLAS?
Superior Quality & Advanced Technology
ANLYPLAS is committed to providing high-quality gpps sheet extruder, utilizing advanced extrusion technology and precise mold design to ensure stable and efficient operation, producing excellent gpps sheet to help you stand out in the market.
Customized Solutions & Professional Service
We have an experienced team that can provide tailor-made production line solutions based on your specific needs. Additionally, we offer comprehensive installation, training, and after-sales service to ensure the smooth operation of your production without any worries.
Continuous Innovation & Trustworthy Brand
FANLYPLAS, a well-known plastic extrusion equipment manufacturer in Shanghai, China, has obtained ISO9001 quality management system certification. Choosing us will ensure you have a long-term partner.
Q&A
What quality assurance can you offer, and what brands of components do you use?
Quality is our cornerstone. With over 20 years of manufacturing experience, we build our machines for reliability and performance. We integrate premium components from world-renowned brands like Siemens, Schneider, and Omron to guarantee stability and a long service life. Before shipment, every production line undergoes a rigorous quality control inspection and a complete test run at our factory. We welcome you or your designated third-party to witness this pre-delivery test in person to ensure your total satisfaction.
What kind of after-sales service do you provide for international customers?
We provide comprehensive global after-sales service to ensure your success. Our experienced engineers can travel to your factory for on-site installation, commissioning, and operator training. For long-term peace of mind, we offer lifetime 24/7 online technical support via video call or messaging for any troubleshooting needs. Furthermore, we guarantee a reliable, long-term supply of all necessary spare parts at a reasonable cost, ensuring your production line runs smoothly for years to come.
How can I get a quotation for your GPPS sheet extrusion line?
To receive an accurate quotation, please contact us with your specific requirements, as our production lines are fully customizable. Provide us with details such as your desired sheet width and thickness, required output capacity (kg/hr), and the intended end application. Also, mention any special requests like specific component brands. Once we have this information, our sales engineering team will promptly prepare and send you a detailed technical proposal and a competitive price quotation.
What is the delivery time for your machines?
The typical delivery time for a standard GPPS sheet extrusion line is approximately 60 to 90 working days after receiving the down payment and confirming all technical specifications. The exact lead time can vary depending on the complexity and customization of the machine, as well as our current production schedule. We will provide a confirmed delivery schedule in our official sales contract.
Let's Build Your Ideal GPPS Sheet Extrusion Line
Tell us your requirements, and our engineering team will provide a customized technical proposal and a competitive quote within 24 hours.
