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High Strength PP Honeycomb Board Extrusion Line (1).jpg

High Strength PP Honeycomb Board Extrusion Line - China Suppliers & Factory for Lightweight Plastic Panels

Discover the innovative PP honeycomb board, also known as plastic honeycomb board, expertly crafted in China. These lightweight, high-strength panels are made from polypropylene, designed to mimic the natural structure of a honeycomb, providing exceptional durability and versatility for various applications.

Our advanced PP honeycomb panel production line, operated by centralized PLC control, ensures efficient and automated manufacturing processes. This includes automatic loading, three-layer co-extrusion (surface layer, honeycomb layer, and bottom layer), heating composite, calendering, and molding. The production process is efficiently completed with traction, tempering stress relief, natural cooling, trimming, and width setting, followed by precise cutting to fixed lengths and automatic stacking using an optional hydraulic stacker. As a leading supplier and factory of PP honeycomb boards in China, we guarantee top-quality products to meet your needs.

Product Details

Performance & Features by Line Configuration

🔷 Honeycomb core layer: The core part, a honeycomb hexagonal lattice structure of holes made of PP. This structure is the key to the lightness and strength of the material.

🔷 Flat surface layer: Top and bottom, with PP flat sheets laminated to the honeycomb core by hot-melt technology to form a flat surface.

High Strength PP Honeycomb Board Extrusion Line (2)

Market competition is becoming increasingly fierce, and high efficiency and environmental protection have become key considerations. With the bionic honeycomb structure, honeycomb panels achieve ultra-high strength with extremely light weight, which has significant advantages in reducing transport costs and improving material utilisation.

High Strength PP Honeycomb Board Extrusion Line (4)

Model	Suitable Material	Products Width (mm)	Products Thickness (mm)	Capacity (kg/h)
JWS75/75/75	PP	1200–1600	2–12	350–450
JWS100/100/100	PP	1200–2000	2–20	600–700

⭐Our equipment produces honeycomb board products with flat surface, high composite strength, stable and reliable quality, which are widely favoured by the market.
Perfect core structure, robust interface lamination, stable high-speed production — these are the core elements that make high-end PP honeycomb boards.

High Strength PP Honeycomb Board Extrusion Line (5)

High Strength PP Honeycomb Board Extrusion Line (6)

According to the width of the products and output requirements, single-screw or twin-screw extruder can be selected. The extruder is equipped with gear pumps and pressure closed-loop control through PLC, thus ensuring stable pressure and uniform discharge after the melt enters the die cavity to ensure consistent thickness of the sheet.

High Strength PP Honeycomb Board Extrusion Line (7)

Roller temperature control and negative pressure system for honeycomb rollers. Each moulding roller is equipped with an independent temperature control system, which automatically adjusts the PID of the medium entering the roller, and can achieve the surface temperature of the roller at a constant temperature.

High Strength PP Honeycomb Board Extrusion Line (8)

High Strength PP Honeycomb Board Extrusion Line (9)

Compared with the commonly used equipment in China, our company takes the lead in adopting the advanced method of moulding three layers of products independently and then forming them as a whole through thermal composite moulding in the sheet moulding process.

High Strength PP Honeycomb Board Extrusion Line (10)

High Strength PP Honeycomb Board Extrusion Line (11)

✅This process not only realises the precise regulation of the thickness of the upper and lower surface layers, ensuring high flatness of the composite plate surface, but also accurately controls the overall weight, significantly improving the appearance quality and processing performance of the final plate.

Industries & Applications

The PP honeycomb boards produced by the JWELL PP Honeycomb Board Extrusion Line are lightweight, high-strength, and recyclable, making them suitable for a wide range of industries:

🚗 Automotive: Interior panels, door panels, sound insulation panels
📦 Logistics & Packaging: Reusable pallets, partitions, inserts, transport packaging materials
🏗️ Construction & Interior Design: Partition panels, wall fillings, lightweight decorative boards
🪑 Furniture Manufacturing: Lightweight furniture panels, cabinets, shelving boards
⚙️ Industrial Applications: Protective panels, machinery filler boards, lightweight partition boards

💡With excellent stiffness and impact resistance, these honeycomb boards provide an ideal alternative to traditional wood panels, solid plastic sheets, and metal panels, while supporting lightweight and environmentally friendly material requirements.

Frequently Asked Questions (FAQ)

❓ What is a PP honeycomb board and how is it structured?

A PP honeycomb board consists of three layers: a honeycomb hexagonal lattice core made of polypropylene (PP), and two flat PP surface sheets laminated to the top and bottom of the core using hot-melt technology. This structure delivers exceptional strength-to-weight performance.

❓ What models are available for the PP Honeycomb Board Extrusion Line?

Two main models are available: the JWS75/75/75, which supports product widths of 1200–1600 mm, thicknesses of 2–12 mm, and a capacity of 350–450 kg/h; and the JWS100/100/100, supporting widths of 1200–2000 mm, thicknesses of 2–20 mm, and a capacity of 600–700 kg/h. Both models use PP material.

❓ How does the extrusion line ensure consistent sheet thickness and quality?

The extruder is equipped with gear pumps and PLC-controlled pressure closed-loop systems, ensuring stable melt pressure and uniform discharge into the die cavity. Each moulding roller also features an independent PID temperature control system to maintain constant roller surface temperature, resulting in consistent sheet thickness throughout production.

❓ What makes this production process different from conventional equipment?

Unlike conventional methods, this line independently moulds all three layers — the two surface sheets and the honeycomb core — before combining them through thermal composite moulding. This advanced approach enables precise control of surface layer thickness, ensures high flatness, and allows accurate weight management of the final board.

❓ What industries can benefit from PP honeycomb boards?

PP honeycomb boards are widely used across multiple industries, including automotive (interior and door panels), logistics and packaging (reusable pallets and transport packaging), construction and interior design (partition and decorative panels), furniture manufacturing (lightweight panels and shelving), and industrial applications (protective and filler boards).

❓ Are PP honeycomb boards an environmentally friendly material choice?

Yes. PP honeycomb boards are fully recyclable and support lightweight design goals, which directly contribute to reduced transport costs and lower carbon emissions. They serve as a sustainable alternative to traditional wood panels, solid plastic sheets, and metal panels, aligning with modern environmental protection standards.