Specifications Of PP hollow sheet production line：

The company's leading product is "complete sets of PP hollow sheet production line series and molds", according to the difference of thickness, width, structure, shape, plastic materials used in the production has different classifications:

1. According to product width: we have 1400mm, 1800mm, 2300mm, 2400mm,2600mm, 2800 units

2. According to product thickness: we have 2-6mm, 6-12mm, 12-18mm unit

3. According to the product structure: we have double wall sheet, three wall sheet, four wall sheet,

4. According to product shape: we have ordinary type I, S type, V type, X type, 米 type, etc.

5. Use plastic raw materials according to products: we have PP, PE, PC

In addition, there are also a series of products such as thin sheet and hollow file films for greenhouses,etc series products.

Main Parts of PP hollow sheet production line

1.Single screw extruder                        
2.Hydraulic pressure quick change filter net 
3.Die
4.Calibration table 
5.First haul-off unit
6. Oven
7.Cooling station
8.Second haul-off unit
9.Cutting unit 
10.Automatic control cabinet
11.Stack table
12.Screw loader

Benefits of PP hollow sheet production line

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

The application of polypropylene (PP) hollow sheet line refers to the manufacturing process used to produce lightweight, rigid, and durable sheets made from polypropylene. These PP hollow sheets have a wide range of applications due to their unique properties and advantages. Here are some of the common applications of PP hollow sheet line:

1. Packaging:

   - Lightweight and sturdy PP hollow sheets are used in the production of various packaging materials, such as food containers, trays, and clamshell packaging.

   - They offer excellent impact resistance, moisture resistance, and chemical resistance, making them suitable for packaging a wide range of products.

2. Construction and Building Materials:

   - PP hollow sheets are used in the construction industry for applications such as roofing, wall panels, and partition walls.

   - They provide good insulation properties, weather resistance, and ease of installation, making them a popular choice for indoor and outdoor applications.

3. Automotive Industry:

   - PP hollow sheets are used in the manufacture of various automotive components, including dashboard panels, door panels, and interior trim.

   - Their lightweight, durability, and design flexibility make them an attractive option for automotive applications, contributing to improved fuel efficiency and reduced vehicle weight.

4. Furniture and Home Furnishings:

   - PP hollow sheets are used in the production of furniture components, such as tabletops, shelves, and cabinets.

   - Their resistance to moisture, chemicals, and impact make them suitable for use in environments where furniture is subjected to wear and tear.

5. Signage and Display:

   - PP hollow sheets are commonly used in the production of signage, displays, and exhibition stands due to their rigidity, lightweight, and ease of fabrication.

   - They can be printed on or laminated with graphics, making them a versatile choice for various signage and display applications.

6. Industrial Applications:

   - PP hollow sheets find applications in industrial settings, such as in the manufacturing of storage containers, pallets, and various types of industrial packaging.

   - Their durability, chemical resistance, and easy cleaning properties make them suitable for industrial environments.

The PP hollow sheet line is a flexible and efficient manufacturing process that allows for the production of these versatile sheets in a wide range of thicknesses and sizes, meeting the diverse needs of various industries and applications.