Edge board machine is used to make the L shape /U shape and flat-board edge protector in high speed. This machines consists of paper reel stands (11 layers, 1 layer face paper, 10 layers of core paper), gluing unit, Edge wrapping unit, Pressing unit, Cutting unit and output conveyor.
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Product Description
Our Efficient Edge Board Machine is a professional industrial-grade production system designed for high-speed manufacturing of L-shape, U-shape, and flat-board paper edge protectors. As core equipment for packaging material production, this machine integrates full-process production modules: 11-layer paper reel stands (1 layer face paper, 10 layers core paper), automatic gluing unit, edge wrapping unit, pressing unit, high-precision cutting unit, and finished product output conveyor. Built for long-term stable operation in industrial scenarios, it delivers consistent performance for industrial clients seeking reliable, high-output edge protector production solutions, catering to the growing demand for damage-proof packaging in global logistics and manufacturing sectors.

Engineered for industrial batch manufacturing, this paper edge protector making machine achieves a cutting tolerance of ±0.5mm, ensuring uniform dimensions for every finished edge board. It supports a maximum production speed of up to 40m/min for L-shape edge protectors, significantly boosting production efficiency and reducing per-unit manufacturing costs for your business.
Equipped with an advanced double-face glue applying system, the machine ensures full and even glue coverage, delivering strong bonding strength for multi-layer paper structures. This design enhances the load-bearing capacity and impact resistance of final edge protectors, meeting strict packaging requirements for heavy-duty industrial products.
Unlike single-function equipment, our multi-spec edge board production machine supports one-stop production of L-shape, U-shape, and flat-board edge protectors, with fully adjustable wall thickness, width, and cutting length. It adapts to diverse production needs without complex equipment replacement, maximizing your production line utilization.

Parameter Category | Core Specifications |
L-shape Edge Board | 25×25mm up to 100×100mm, wall thickness 2-8mm, production speed 0-40m/min |
U-shape Edge Board | Inner width 20-70mm, side height 20-60mm, wall thickness 2-6mm, production speed 0-30m/min |
Flat-board Edge Board | Width 40-150mm, wall thickness 2-8mm, production speed 0-35m/min |
Cutting Performance | Length from 50mm up to custom maximum, cutting tolerance ±0.5mm |
Gluing System | Double face applying glue |
Main Power | 11kw, 380V/50Hz |
Equipment Weight | 4.5 tons |
Overall Layout Space | 32000×800×1600mm |
This industrial paper edge protector equipment is an indispensable asset for diverse industrial sectors. It is ideal for packaging material manufacturers, logistics and transportation enterprises, furniture factories, home appliance manufacturers, building material producers, and electronics industry clients. The edge protectors produced are widely used for heavy goods corner protection, pallet packaging reinforcement, furniture edge anti-collision, home appliance transportation protection, and building material damage prevention, solving the core pain point of product damage during transit and storage for industrial clients.
We offer a fully streamlined customization process for unique industrial production needs. First, our technical team conducts in-depth demand communication to clarify your target product specifications, production capacity requirements, and workshop layout limits. Next, we develop a tailored equipment solution, including custom cutting length, special size U-shape edge board molds, and workshop layout optimization. We then conduct prototype performance testing, followed by professional manufacturing, on-site installation and commissioning, and full staff training, with long-term after-sales support to ensure uninterrupted production.
It can manufacture L-shape, U-shape, and flat-board edge protectors, with fully adjustable dimensions and thickness to meet diverse packaging needs.
The machine achieves a cutting tolerance of ±0.5mm, ensuring consistent and precise dimensions for mass production.
Max speed reaches 40m/min for L-shape edge boards, 30m/min for U-shape, and 35m/min for flat-board products.
Yes, we offer full customization, including custom maximum cutting length, special product size molds, and workshop layout adjustments.
As a leading manufacturer of paper honeycomb and packaging production equipment, Shenxi is committed to delivering industrial-grade, high-reliability equipment for manufacturing enterprises and packaging solution providers worldwide. Our Efficient Edge Board Machine is backed by decades of technical expertise, strict quality control, and a global after-sales service network. Whether you are expanding production capacity, upgrading your existing line, or launching a new edge protector product line, we provide end-to-end tailored solutions. Contact us today to discuss your project and get a customized quote.