In the world of manufacturing and material processing, sheet equipment stands as a cornerstone technology. This category encompasses a wide range of machinery designed for the production, handling, and finishing of sheet materials, from plastics and metals to composites. Whether you are in packaging, construction, automotive, or consumer goods, understanding the capabilities and specifications of modern Sheet Equipment is crucial for optimizing your production line, ensuring product quality, and maintaining a competitive edge. This guide provides an in-depth look at the technical parameters, operational principles, and key considerations for selecting the right machinery for your needs.
Our range of Sheet Equipment is engineered for precision, durability, and high output. Below is a detailed breakdown of the standard models available.
Component | Specification | Material / Technology | Function |
---|---|---|---|
Extruder Screw | Diameter: 90mm - 150mm; L/D Ratio: 32:1 - 36:1 | Nitrided Alloy Steel / Bimetallic Lining | Melts, mixes, and pressurizes the raw polymer. |
Calender Rolls | Diameter: 400mm - 600mm; 3 or 4 Rolls | Chilled Cast Iron with Hard Chrome Plating | Forms the molten plastic into a sheet of precise thickness. |
Haul-Off Unit | Variable Speed, Rubber-coated Pull Rolls | AC Servo Motor Drive | Pulls the sheet from the calender at a controlled speed. |
Cutting System | Flying Knife or Guillotine Cutter | Programmable Logic Controller (PLC) | Cuts the continuous sheet into specific lengths. |
Wind-Up Unit | Max Roll Diameter: 1500mm; Tension Control | DC or AC Motor with Pneumatic Core Chucking | Winds the finished sheet onto rolls for storage or transport. |
What is the typical lead time for delivery and installation of a new sheet production line?
The lead time varies depending on the model complexity and customization. For standard models, delivery typically takes 8-12 weeks after order confirmation. Installation and commissioning by our technical team require an additional 1-2 weeks on-site, provided the facility is prepared with the necessary foundation and utilities.
Can your sheet equipment handle recycled materials?
Yes, our machines are designed to process a blend of virgin and recycled materials. We recommend the SE-3500 and higher series for consistent processing of recycled content, as they feature enhanced screw designs and filtration systems to handle potential contamination and viscosity variations.
How is the thickness of the sheet controlled and maintained?
Sheet thickness is precisely controlled through a combination of factors. The gap between the calender rolls is micrometrically adjusted. This, combined with the constant pull speed from the haul-off unit and the stable melt pressure from the extruder, ensures uniform thickness across the entire sheet width. Real-time monitoring via beta or laser gauges can be integrated for closed-loop control.
What kind of maintenance schedule is required for optimal performance?
A proactive maintenance schedule is crucial. Daily checks include cleaning feed throats and inspecting heaters. Weekly tasks involve checking gearbox oil levels and belt tensions. A more thorough maintenance, including screw and barrel inspection, should be performed every 3-6 months, or after processing 500-1000 tons of material, depending on the abrasiveness of the polymer.
What is the energy consumption profile of these machines?
Energy consumption is primarily driven by the main drive motor and the heating/cooling systems. For example, the mid-range SE-3500 model has a connected load of approximately 180 kW. Actual consumption depends on the material being processed and the production rate. Many of our newer models feature energy-efficient AC drives and optimized heating zones to reduce overall kWh per kilogram of output.
Do you provide training for our operators?
Comprehensive training is a standard part of our service. We provide detailed operational manuals, on-site training during commissioning for up to 3 of your operators, and remote support. The training covers machine operation, basic troubleshooting, safety procedures, and routine maintenance tasks.
Can the machine produce multi-layer or co-extruded sheets?
Our standard models are for single-layer sheet production. However, we offer specialized co-extrusion lines that combine two or more extruders with a multi-manifold die. This allows for the production of layered sheets with different materials, such as a recycled core with virgin material surface layers, for specific barrier or aesthetic properties.
What safety features are incorporated into the design?
Safety is paramount. Our machines include emergency stop buttons at multiple locations, interlocked safety guards that shut down the machine when opened, overheating protection for motors and heaters, and electrical fault detection. We comply with international safety standards like CE to ensure a safe working environment.
Eaststar is an experienced factory and manufacturer of PET plastic sheet extrusion machines. With cutting-edge technology and state-of-the-art equipment, their machines are renowned for their reliability, efficiency, and high-quality output. Whether you are in the packaging, automotive, or construction industry, Eaststar has the perfect PET plastic sheet extrusion machine for you. Trust in their expertise and technical precision to take your business to the next level.
Read MoreSend InquiryEaststar is a leading manufacturer and factory of PC plastic sheet extrusion machines. Our state-of-the-art machinery is designed with precision and efficiency in mind and has been trusted by our clients for years. As a dedicated manufacturer, we strive to provide our customers with the highest quality products and services. With our expertise and knowledge, we ensure that our PC plastic sheet extrusion machines meet the demanding needs of our clients. Choose Eaststar for all your plastic sheet extrusion needs and experience the difference that comes with working with a top-tier manufacturer.
Read MoreSend InquiryEaststar, a distinguished factory and manufacturer, specializes in crafting high-quality EVA Sheet Board Machines.Our unwavering commitment to excellence sets us apart, ensuring that every machine we produce adheres to the highest standards of performance and durability. As a trusted name in the field, Eaststar is dedicated to providing top-tier equipment that caters to the evolving demands of the industry. When you choose us, you're selecting a partner who understands the nuances of EVA sheet board production and delivers machinery that excels in both quality and productivity.
Read MoreSend InquiryEaststar is a renowned supplier specializing in the production of ABS sheet production lines. With cutting-edge technology and a commitment to excellence, Eaststar has established itself as a leading force in the industry. Their state-of-the-art production lines are meticulously designed to ensure high-quality ABS sheet manufacturing, meeting the diverse needs of industries worldwide. Through continuous innovation and a dedication to customer satisfaction, Eaststar sets a gold standard in the production line market, making them the go-to choice for businesses seeking top-tier ABS sheet manufacturing solutions.
Read MoreSend InquiryEaststar is a distinguished supplier known for its state-of-the-art ABS Sheet Extrusion Line. With a reputation for excellence, their factory is equipped with advanced technology and a skilled workforce dedicated to producing high-quality ABS sheets. The combination of their precision engineering and commitment to superior production methods establishes Eaststar as a trusted industry leader in ABS sheet extrusion.
Read MoreSend InquiryEaststar, a prominent manufacturer based in China, leads the industry with its state-of-the-art ABS Sheet Board Machine. With a focus on precision engineering, our factory excels in crafting high-quality machinery tailored for efficient ABS sheet board production. The machine, equipped with advanced components, facilitates the transformation of raw ABS material into durable and versatile sheets. Eaststar is the trusted choice for businesses seeking top-tier equipment for ABS sheet board manufacturing.
Read MoreSend Inquiry