News

Trade news

Company news

FAQ

Applications and Features of Plastic Sheet Extrusion Lines

Time：

2017-04-11

Applications: This production line is a component of a plastic sheet extrusion system, featuring PLC‑based automation that enables parameter setting, data processing, alarm functions, and more. By employing various screw designs and mechanical configurations, it allows for adjustable product width and thickness, making it suitable for producing PVC, PET, PS, PP, PC, and other types of plastic sheets. We have developed both three‑layer and five‑layer extrusion lines, which offer a high degree of automation and precise control over sheet thickness. These lines are ideal for manufacturing decorative panels for vehicles, imitation non‑slip mats, and plastic sheets used in the food industry. PE sheets exhibit excellent impact resistance, superior heat resistance, a high surface roughness, and are easy to thermoform. In

Applications: This production line is a component of a plastic sheet extrusion system, featuring PLC‑based automation that handles parameter setting, data processing, alarm functions, and more. By employing various screw designs and mechanical configurations, it enables adjustable product width and thickness, making it suitable for producing PVC, PET, PS, PP, PC, and other types of plastic sheets. We have developed both three‑layer and five‑layer extrusion lines; these highly automated systems provide precise control over sheet thickness. The products are ideal for decorative panels in transportation vehicles, imitation non‑slip mats, and plastic sheets used in the food industry. PE sheets exhibit excellent impact resistance, high heat resistance, and a rough surface finish, facilitating easy thermoforming. They are also widely utilized in industrial, commercial, and construction applications.

Features

1. The die head is made of alloy tool steel, and the flow channels are hard-chrome plated with a coating thickness of 0.02–0.03 mm and a surface roughness of Ra 0.05 µm, ensuring excellent corrosion resistance.

2. The barrel and screw feature high mating precision and excellent corrosion resistance, and the dual‑stage mixing design ensures uniform blending and superior plasticization performance.

3. Helical gear reducer with hardened teeth, directly coupled drive;

4. Temperature control employs PID regulation, offering fast response and high precision.

Detailed introduction

Sheet Extrusion Line Series: Plastic Sheet Extrusion Production Line

With the steady growth of the packaging and construction‑finishing industries, the market for plastic sheets is expanding rapidly. In the development of plastic extrusion sheet‑making equipment, we have successfully launched the “Shuangda” series of large and medium‑sized complete plastic extrusion sheet‑production lines. Our products are bestsellers throughout China and in Southeast Asia, the Middle East, and other regions, earning consistent praise from both new and longstanding customers. The technology behind these sheet‑production lines is now among the most advanced in the country, approaching or even matching the performance levels of comparable foreign products.