0.4-0.8 Mm Thickness 50mm-250mm Core Thickness Roof & Wall Panel Sandwich Panel Production Line
EPS Sandwich Panel Production Line Technical Parameter
Sandwich panel standards | |
Length | Min cut length: 3 m Max stacker length: 15 m |
raw material standards | |
Coil thickness | 0.4~0.6mm (the coil surface should be flat, no arch and the others surface trouble.) |
Material coil yield strength | 235MPa |
Material coil max width | see detailed profile drawings. |
Material coil max weight | 5 T |
Material coil inner diameter | Φ508,Φ610 mm |
EPS core material | |
density | ≥18Kg/m3 |
straight rate | ≤1mm/m |
arch degree | ≤3mm/m |
panel surface | shoule be flat no flat degree is ≤1.5mm/m, |
sandwich panel length | longer than 5 meters |
wool material | |
fiber length | ≥100mm |
cubage density | ≥100Kg/m3 |
sandwich panel length | ≥3 meters |
2. Processing working flow
Decoiler—Roll Forming—laminating system (ribbon, gelatinizing, heating up, compounding, crimping, notching, edge trimmer)—cutting system—Runout Table
NO. | Name | Components | Quantity | Remark |
| Roof panel roll forming machine | Steel uncoiler | 2 Sets | Upper/Lower each 1 set |
2 |
| Ribs forming set | 2 Sets | Upper/Lower each 1 set |
3 |
| Electrical cutting sheet set | 2 Sets |
|
4 |
| Core material conveying device | 1 Set |
|
|
Main sandwich panel part | Glue pump | 1 Set | 4 glue pumps, 2 motors, 2 inverters |
6 |
| Pneumatic glue device | 3 Sets | Upper/Middle/Lower each 1 set |
7 |
| Sandwich main part and transmission | 1 Set |
|
8 |
| Infrared heating device | 6 Sets |
|
|
| Electrical edge joint forming set | 1 Set |
|
9 | PLC control | 1 Set |
| |
10 | Cutting set | 1 Set | Automatic cutting |
Profiles of PU Ceiling
EPS Sandwich panel application
Machine Photo