pc hollow sheet extrusion line

Date:2022/9/24 10:29:41 / Read: / Source:This website

The PC (polycarbonate) hollow sheet extrusion line is a specialized manufacturing system designed to produce lightweight, durable, and transparent polycarbonate sheets with a hollow internal structure.

Key features and components of a PC hollow sheet extrusion line include:
1. Extruder:
- The extruder is the heart of the extrusion line, responsible for melting and plastifying the polycarbonate resin.
- It typically consists of a single-screw or twin-screw design, depending on the specific requirements.
2. Die and calibration unit:
- The die is a crucial component that shapes the molten polycarbonate into the desired hollow profile.
- The calibration unit helps to maintain the precise dimensions and uniformity of the extruded sheet.
3. Cooling and haul-off system:
- After extrusion, the sheet passes through a cooling system, such as water baths or air cooling, to solidify the material.
- The haul-off system pulls the extruded sheet through the cooling section and onto the winding or cutting unit.
4. Winding or cutting unit:
- Depending on the intended application, the extruded PC hollow sheets can be either wound onto rolls or cut into specific sizes.
- The winding or cutting unit ensures the sheets are properly handled and prepared for further processing or packaging.
5. Process control and automation:
- The extrusion line is often equipped with advanced process control systems to monitor and adjust parameters such as temperature, speed, and thickness.
- Automation features may include automated material feeding, real-time thickness monitoring, and remote control capabilities.
The key advantages of the PC hollow sheet extrusion line include:
- Lightweight and high strength-to-weight ratio
- Excellent optical clarity and transparency
- Resistance to impact, scratch, and weather
- Customizable sheet dimensions and thicknesses
- High productivity and energy efficiency
PC hollow sheets find applications in various industries, such as construction (skylights, roofing), transportation (automotive and aircraft interior components), and electronics (display panels and enclosures).


What are the classifications of advanced pc hollow sheet extrusion line?

The leading product of the company's research and development is the "complete set of hollow grid board production line series and molds". According to the thickness, width, structure, and shape of the products produced, and the different plastic materials used, there are different classifications:

1. According to product width: it can be divided into 1400mm, 1800mm, 2300mm, 2400mm, 2600mm, 2800mm, 3000mm, 3200mm units

2. According to product thickness, it can be divided into 2-6mm, 6-12mm, and 12-18mm units

3. According to the product structure, it can be divided into double wall panels, three wall panels, and four wall panels,

4. According to the shape of the product, it can be divided into ordinary | type, S-type, V-type, X-type, and rice type

5. According to the use of plastic materials in the product, it can be divided into PP, PE, and PC

In addition, there are various product series such as ultra-light and ultra-thin sheets, and hollow membranes for greenhouse use.


The configuration of machines can be CUSTOMIZED according to your needs!


Specifications of PC (polycarbonate) hollow sheet extrusion line
1.finished board thickness:2-6 6-12 12-18mm(with the same die for the thickness range)
2.finished width:1550-2550mm (1400,1800,2300,2700)
3.output: 400kg/h 
4.line speed:1-10m/min

The application and advantages of automation pc hollow sheet extrusion line in different fields are as follows

1. Packaging industry: Hollow boards are widely used in the fields of turnover boxes, component turnover boxes, food turnover boxes, beverage turnover boxes, pesticide packaging boxes, inner packaging of precision instruments, cushion plates, partitions for electronic component packaging, and transportation and storage turnover boxes.

-Lightweight and Durable: Hollow panels have the characteristic of being lightweight, easy to handle and transport, while also having sufficient strength and durability, which can effectively protect packaging items.

-Shock absorption and buffering: The excellent buffering performance of hollow panels can reduce the impact of external shocks on items, reduce damage rates, and is particularly suitable for packaging fragile items.

-Environmentally friendly and recyclable: Hollow panels are environmentally friendly materials that can be recycled and reused. Compared with traditional packaging materials, they reduce the negative impact on the environment.

 

2. Electronics industry: Hollow boards can be used as conductive packaging products, mainly for packaging electronic components to avoid spark damage caused by charge friction. In addition, hollow boards can also be used for conductive, anti-static plastic boards, turnover boxes and other products.

-Anti static: Hollow panels can be used as conductive packaging products to avoid static interference on electronic components during the packaging process and protect the safety of electronic products.

-Fireproof flower: The conductivity of the hollow board can prevent sparks caused by electric charge friction, reduce the risk of fire, and is suitable for packaging electronic components.

-Lightweight materials: The lightweight characteristics of hollow panels reduce packaging weight, facilitate handling and storage, and improve production efficiency.

 

3. Advertising decoration field: Hollow panels can be used for display boards, product identification boards, billboards, lightboxes, window displays, and other forms.

-Diversified appearance: Hollow panels can be customized with colors and printing according to needs, displaying a rich and colorful appearance effect, suitable for various advertising decoration scenes.

-Strong weather resistance: Hollow panels have good weather resistance, are not easily affected by sunlight and rain, and maintain long-term stability in appearance.

-Easy to process: Hollow panels are easy to cut, fold, and form, suitable for various decorative applications such as billboards and window displays.

 

4. Household use: Hollow panels can be used as temporary partitions, wall protectors, ceiling panels, container covers, etc. in residential buildings.

-Environmentally friendly waterproofing: Hollow panels can be used as home decoration materials with waterproof performance, and can be used for wall, ceiling and other decorations to keep homes clean and tidy.

-Strong durability: Hollow panels are not easily affected by moisture and deformation, have a long service life, reduce maintenance costs, and are an ideal choice for home decoration.

-Lightweight and easy to install: Hollow panels are lightweight and easy to handle and install, reducing construction difficulty and improving decoration efficiency.

 

5. Other application areas: Hollow boards can be used for backboards, packaging, storage, transportation pads, etc. in washing machines, cars, water heaters, strollers, etc.

-Multi functional application: Hollow panels can be used for backboards of washing machines, cars, water heaters, packaging, storage, transportation pads, and other purposes, demonstrating their versatility.

-Durable and lightweight: Hollow panels have the characteristics of durability and lightweight, suitable for various backboards, packaging pads, and other needs, improving the product's service life and convenience.

-Affordable: Hollow panels have a relatively low price and superior performance, making them an economical choice suitable for various application scenarios.



Benefits of PP hollow package sheet machine 

1. Required high production efficiency

2. Production flexibility( controllable sheet thickness and width, for example, you can produce 2-6mm thick sheet with the same mould or machine) 

3. Reliability and stability

4.Excellent Adaptability to different raw material and reach over 30% production cost reduction. 

5. Size and shape diversity of finished products


210#Thick hollow profile sheet extrusion machine

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