pc hollow grid sheet making machine

Date:2019/3/19 10:47:24 / Read: / Source:This website

A PC hollow grid sheet making machine is used to produce corrugated polycarbonate sheets with an internal grid or honeycomb structure. These sheets are lightweight yet incredibly strong, making them popular for applications like skylights, roofing, and building facades.
Key Components:
- Extruder - Melts and extrudes the polycarbonate resin
- Die - Shapes the molten PC into the hollow grid profile
- Cooling Rollers - Solidify and shape the extruded sheet
- Cutting Unit - Cuts the continuous sheet to the desired length
- Stacking Unit - Automatically stacks the finished PC sheets
Operating Process:
1. Polycarbonate resin pellets are fed into the extruder's hopper.
2. The extruder heats and melts the PC pellets, then forces the molten material through the specialized die.
3. The die creates the hollow grid or honeycomb structure within the PC sheet as it is extruded.
4. Cooling rollers immediately solidify and shape the extruded sheet as it emerges from the die.
5. The continuous PC sheet is then cut to length using a cutting unit.
6. The cut sheets are stacked automatically for packaging and shipping.
Key Benefits:
- Lightweight but extremely strong and impact-resistant
- Excellent thermal and UV insulation properties
- Customizable thickness, cell size, and sheet dimensions
- Continuous production for high output
- Energy-efficient manufacturing process


PC hollow grid sheet making machine/Thin hollow profile sheet extrusion machine/Thin PP corrugated sheet extrusion machine/Thin PE greenhouse use hollow profile film making machine 

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.


Benefits of PC hollow grid sheet making 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.


What are the applications of pc hollow grid sheet making machine in the field of fruit transportation?

Polycarbonate (PC) hollow grid sheets produced by these specialized machines have some excellent applications in the field of fruit transportation:

  1. Crates and Containers:

    • PC hollow grid sheets are often used to fabricate lightweight yet durable crates and containers for transporting fresh fruits.
    • The honeycomb structure provides strength and impact resistance to protect the delicate produce.
    • The sheets can be custom-sized to fit standard pallet dimensions.
  2. Insulated Liners:

    • PC hollow grid sheets can be used to create insulated liners for fruit transportation vehicles.
    • The air pockets in the honeycomb structure provide excellent thermal insulation to maintain optimal temperature for perishable fruits.
    • This helps preserve freshness and prevent spoilage during long-haul transport.
  3. Ventilated Trays:

    • Perforated PC hollow grid sheets can be used to make ventilated trays or pallets for fruit shipments.
    • The open grid design allows for optimal airflow around the produce, keeping it fresh.
    • This is especially useful for transporting fruits that require good air circulation.
  4. Protective Dividers:

    • Sheets of PC hollow grid material can be used to create partitions and dividers within fruit crates or containers.
    • This prevents individual pieces of fruit from rubbing against each other and getting damaged during transport.
  5. Cushioning Layers:

    • PC hollow grid sheets can be layered underneath fruit containers to provide an additional cushioning effect.
    • This helps absorb shock and vibration during transit, further protecting the delicate produce.



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