Category Stone Coated Tile Machine

Features of a PU Sandwich Panel Line:

– Efficiency: Designs like the 2+2 type can significantly reduce preparation and discharge times, increasing production efficiency.

– Versatility: Can accommodate various types of outer layers and core materials, allowing for customization based on specific requirements.

–Environmental Friendliness: Utilizes eco-friendly foaming agents like 141B or cyclopentane instead of harmful CFCs.

– Precision and Quality Control: Ensures accurate measurement and application of materials, contributing to the durability and performance of the final product.

– Worker Safety: Incorporates features that minimize dust and protect worker health during the foaming process.

– User-Friendly Operation: Equipped with HMI (Human-Machine Interface) and PLC (Programmable Logic Controller) for easy operation and monitoring.

Working Process of a PU Sandwich Panel Line:

Core Material Preparation:The core material, usually polyurethane foam, is prepared and may be pre-cut to size.
Adhesive Application: A suitable adhesive is applied to the core material to bond it with the outer layers.
Layer Joining: The outer layers are attached to the core, and pressure is applied to ensure a strong bond.
Curing: The sandwich panel is cured in an oven, allowing the polyurethane foam to set and harden.
Finishing:The panels are cut to the required dimensions and any finishing touches, such as edge trimming, are applied.

The PU Sandwich Panel Line is a sophisticated piece of equipment that integrates multiple technologies to deliver high-quality, efficient, and versatile sandwich panels for a variety of applications. These panels are prized for their thermal insulation, soundproofing, and fire-retardant properties, making them indispensable in modern construction projects.

PU Sandwich Panel:

Description: Octagonal Tube roll forming machine/ Interlocked round pipe roll forming machine could be used to make Octagonal shape pipe in batch and fully automatically.

Octagonal Tube

As its name shows, The octagonal tube is actually a interlock seam locked profile with slotted holes. The octagonal roll forming machine is a cost effective, flexible production line. It can adopt inline punching for hole punching and raft cassette system for changing the size of manufacturing product without changing any roll tooling.

Octagonal Tube is new type building material. Octagonal Tubes are widely used in petrochemical, power plant desulfurization, aerospace, ships, machinery, communications, electronics and other fields. In the market, there are two types Octagonal Tubes, seamless and interloacked. The seamless Octagonal Tube is also made by cold draw pipe making machine. Here I will mainly show the interlock Octagonal Tube pipe with the interlocked seam.

Octagonal Tube roll forming machine

Octagonal Tube roll forming machine is mainly for making interlocked pipe of Octagonal shape by rolll forming principle. The pipe length could be specified in PLC system casully. But for the pipe diameter is only for 40mm. If you want to make other diameter pipe, you have to buy another set of molds.

Now for the Octagonal Tube of diameter 40 and 60mm, we could design to make by one machine. By this way, if you are the interlocked tube producer it can save lots of investing cost. And we will use the flying cutting saw and no need to change the cutting baldes.

By the above Octagonal tube shape changing process, you can know how the tube is made from the strip.

Working flow of Octagonal Tube roll forming machine:

By the above Octagonal tube shape changing process, you can know how the tube is made from the strip.

Elements of the Octagonal Tube roll forming machine

Octagonal Tube roll forming machine

The interloacked pipe of Octagonal pipe will be used in the roller shutter door installation.

More pictures of the machine :

For this machine, if you have any problem, please contact us at any time.