sandwich panel machine
Core technology innovation
Intelligent temperature control foaming system
Adopting PID precise temperature control technology, temperature fluctuations are controlled within ± 0.5 ℃
Multi section independent temperature control module, suitable for production needs under different climatic conditions
Thermal energy recovery device can reduce energy consumption by more than 30%
Continuous double track press
The pressure uniformity reaches over 95%, ensuring the flatness of the board
Variable frequency speed regulation design, production speed can reach 8-15 meters per minute
The hydraulic system is equipped with an energy regeneration unit, which has a significant energy-saving effect
Environmentally friendly foaming process
Using third-generation environmentally friendly foaming agents with a GWP value below 1
The closed cell rate is as high as 98%, and the thermal conductivity is low
VOC emissions reduced by 60% compared to traditional processes
Equipment composition module
Automatic feeding system:
Double coil unwinding machine, with a maximum load capacity of 10 tons
Automatic correction device, accuracy ± 0.5mm
Surface cleaning and pretreatment unit
Polyurethane raw material system:
Constant temperature storage tank
High precision metering pump
Dynamic mixing head
Forming section:
Pre formed roller pressing device
Double track continuous press machine
A maturation channel with a length of 50-80 meters
Post processing unit:
CNC cutting system
Automatic stacker manipulator
Waste recycling device
Application advantages
Building energy efficiency: The heat transfer coefficient K value of the produced panels can reach below 0.20W/(m ² · K), meeting the requirements of passive room standards.
Construction efficiency: The weight of the board is only 1/30 of that of the concrete wall, and the installation speed is increased by 5-8 times.
Multi functional integration: capable of producing multifunctional composite panels such as fire prevention, moisture resistance, and sound insulation.
Economy: Compared to traditional building materials, the total lifecycle cost is reduced by more than 40%.
The energy-saving polyurethane sandwich panel machine is particularly suitable for cold chain logistics, industrial plants, clean workshops, prefabricated buildings and other fields.
https://www.cnsinowa.com/sandwich-panel-machines/energy-saving-pu-sandwich-panel-machine.html
