POLYURETHANE SANDWICH PANEL PRODUCTION LINE
The Duwell polyurethane sandwich panel production line is an advanced and fully automated system designed for manufacturing high-quality insulated sandwich panels with excellent thermal performance and structural strength. The panels consist of two metal sheets (steel or aluminum) and a rigid insulation core such as polyurethane (PU), PIR, or rock wool, making them ideal for industrial, commercial, and agricultural buildings.
Designed for continuous and stable operation, this continuous pu sandwich panel production line ensures accurate thickness control, strong bonding between metal skins and insulation core, and consistent surface quality. It is suitable for large-scale insulated panel manufacturing projects with high requirements for efficiency and product uniformity.
Production Capability & System Features of Duwell PU polyurethane sandwich panel machine
This continuous pu sandwich panel line functions as a complete polyurethane sandwich panel manufacturing line, integrating roll forming, high-pressure foaming, heating conveyor, panel curing, and servo cutting into one continuous process. The optimized line structure guarantees stable foaming performance and reliable panel quality during long-term operation.
By adjusting the forming and side-stop modules, the same polyurethane sandwich panel line can produce panels with different thicknesses and profiles, providing flexibility for various building and insulation requirements.
TECHNICIAN DETAILS of polyurethane sandwich panel line
Main specification:
According to customer's sandwich panel profile
Whole line length: approx. 80 meters
Decoiler: Hydraulic Uncoiler
Forming station: According to required sandwich panel
Driving type: chain transmission
Main motor power: 7.5KW x 2 sets
30m belt conveyor with heating and side guide device
Control system: Delta control system
Cutting type: Servo following saw cutting
Cutting machine: flying saw cutting with servo motor"
Panel thickness: 30mm~100mm( according to requirement)
Whole line working speed: 6-8m/min
Run out: 6m run out table
Foam injection machine: High pressure foaming machine
Applications Of Duwell Polyurethane Sandwich Panel Line
Industrial plants and workshops
Commercial buildings
Cold storage and logistics centers
Agricultural buildings and warehouses
The pu sandwich panel production line is especially suitable for projects requiring high insulation efficiency, fast installation, and long service life.
Q & A Of Polyurethane Sandwich Panel Production Line
Does the line include a foam injection machine?
Yes, this is a complete polyurethane sandwich panel production line, including a high-pressure foam injection machine.
Can I change the sandwich panel thickness?
Yes, different panel thicknesses can be produced on the same sandwich panel production line by changing the side stop module parts.
We can also provide kinds of china forming machine for sale, if you are interested, please contact us.
