Products

PP Hollow Grid Plate Extrusion Machine
The PP Hollow Grid Plate Extrusion Machine is specialized equipment for producing lightweight, rigid polypropylene (PP) hollow grid plates via continuous extrusion, widely used in packaging, construction, and agriculture.
Message
Phone :+8613225423111
WhatsApp :+861826655000
Email :sales@madeplasticmachinery.com
Product Parameters
The PP hollow grid sheet extrusion machine integrates precision components to handle PP’s properties, ensuring high-quality output. Its core extrusion unit has a single-screw barrel (L/D 28:1-33:1) with multi-zone temperature control (140-190°C) for uniform melting of PP granules, even when mixed with fillers like talc. The custom alloy steel mold shapes the characteristic grid structure, supporting thicknesses 3-25mm and widths up to 3.2m.

Beyond standalone use, it complements related equipment like the PP stone-plastic packaging box making machine—the hollow grid plates it produces serve as ideal raw materials for durable, cost-effective packaging boxes. The cooling system, with a calibration sleeve and water tank, fixes the plate’s shape to avoid warping, critical for consistent performance in downstream processes.

The haul-off and servo-driven cutting system ensures precise length control (±2mm), while the PLC touchscreen simplifies parameter adjustment. Unlike the Polypropylene corrugated board extrusion machine, which focuses on corrugated structures, this machine excels in lattice-patterned plates with superior rigidity-to-weight ratios.

It offers output rates 100-500 kg/h, supports 30% recycled PP, and caters to diverse needs: thin plates for electronics packaging, thick ones for construction partitions. Its energy efficiency, low maintenance, and compatibility with sustainable materials make it a reliable choice for manufacturers, bridging raw material processing and end-product applications seamlessly.


Production line type

1400

1800

2300

2600

2800

Product width

1200

1600

2100

2400

2600

Product thickness

2-12

2-12

2-12

2-12

2-12

Capacity

180-260

220-350

300-450

350-500

350-500

Extruder model

90/35

110/35

120/35

130/36

130/36

Main motor power

55-75

75-90

90-110

110-132

110-132

  • ee04d4ec03057d8ec570f8ea9cfb8fa5
  • eb4c5e5c3ac718e2c7c5468616f75b29
  • bc64d4e84ca07325688490e16df3b72d
  • a56abefacd0fd56513d8541fa4bb8e05
  • 6194c225dac35ab5dac82caa887a273a
  • 50ea4b690beb438df8558c99e22509b3
  • 2ab3674e2c31c7f59d2194b65c5c303d
  • 23554cf0ca834788bdd8848f37974104
  • 1e8e100cd6cd375af0916a1011182f27
  • 09663d23dac56dff9a98aab3b42f97cd
FAQ

1. What is the energy consumption during equipment operation?

Our equipment uses energy-saving motors and heating systems, resulting in energy consumption 8%-12% lower than conventional equipment in the industry (for example, a PVC foam board line consumes approximately 50-80 kWh per hour, depending on production capacity). If your existing equipment consumes high energy, you can contact us for upgrade solutions (such as replacing energy-saving motors and optimizing temperature control systems) to help reduce long-term operating costs.

 

2. Can the equipment be adapted to different raw materials?

For example, what adjustments are required when switching from PVC to PP?

Some equipment supports multiple raw materials (this must be specified in the customization proposal). When switching from PVC to PP, screw speed, heating temperature, and mold parameters must be adjusted. Our engineers will provide detailed adjustment guides. If core components need to be replaced (such as screws adapted for different raw materials), we can provide genuine spare parts and replacement services to ensure normal operation of the equipment after the switch.

 

3. How long does it take from ordering to delivery of the equipment?

The delivery time for standard equipment (such as small plastic pipe production lines) is approximately 30-45 days. Customized production lines (such as large PVC building formwork production lines) are approximately 45-60 days, depending on the complexity of the solution. Regarding overseas logistics, sea freight to near-sea markets (such as Southeast Asia) takes approximately 7-15 days, while sea freight to ocean markets (such as the Americas and Africa) takes approximately 25-40 days. We will track the logistics progress throughout the entire process to ensure timely delivery.

Please Contact Us

Submit

Recommendation