What are sandwich panels machine

What are sandwich panels ? Sandwich panels are construction material, metal sandwich panels production needs sandwich panel machines. Sandwich panel machines are divided into pu and rock wool according to the different materials in the middle of the metal plate. Polyurethane (PU) sandwich panel machinery also called PU sandwich panel production lines. It includes Continuous and discontinuous sandwich panel production line.

WEI HUA Machinery is a technology researcher and solution manufacturer for continuous production lines. With 15 years of hard work,  WEI HUA Machinery is a continuous sandwich panel production line manufacturer.                                               

Production lines components

Continuous pu sandwich panel production line includes the following equipment

1. Hydraulic uncoile

2. Filming machine

3. Steel panel lifting device

4. Cutting machine / cutting edge recycling device
5. Ribbing Roller
6. Forming machine
7. Steel panel pre-heat machine and so on

Discontinuous pu sandwich panel production line is only three types: 

1. discontinuous Hinged Pressing
2. discontinuous 3+3 PU Pressing
3. discontinuous 2+2 PU Pressing

Differences between the two production lines

Due to the difference of main equipment, there are some differences between the two production lines. The feature of discontinuous pu sandwich panel production line is small volume and low price compared to continuous line. It is more suitable to produce small amount and multispecies PU color steel sandwich panel in cold storage and other building panels. Wuxi WEI HUA Machinery focus on manufacturing professional PU sandwich panel machinery for insulation materials. They provide continuous sandwich panel production line customization. 

Cases for customers

1.WEI HUA Machinery provided the whole continuous PU soft substrate sandwich panel production line to Nanjing hongbaoli Co., Ltd  in 2012. 

2.WEI HUA Machinery supplied whole continuous soft substrate sandwich

panel production line to CSIC Luoyang 725 Ship Material Research Institute, and we developed new pentane foaming machine in 2014.
3.WEI HUA Machinery supplied whole continuous rock wool sandwich panel production line to METECNO Group China in 2017. 

Other more cooperation projects can be further understood on the official website of Wuxi WEI HUA Machinery. 

Advantages of WEI HUA production line

What are the advantages of WEI HUA production line for us to choose? 

1.It has cold-bending forming technology
2.It has foaming technology and rock wool complete line technology
3.The key technology of foaming systems is ahead of European manufacturers
4.Mirror sandwich panels have advantages in this field

China’s best solutions for PU insulation material provide

Wuxi WEI HUA Machinery is devoted to provide China’s best solutions for PU insulation material , bring a green and low-carbon world to our child. It pursuing the idea of “Higher quality, faster speed, lower cost” to bring values to our customers.For continuous and discontinuous sandwich panel production line, Wuxi WEI HUA Machinery is sure to provide better and convenient after-sales service, which is also in line with the company's vision and the reputation of product quality that has been maintained.

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