Jiangsu QIangli Machinery Co.,Ltd
|Place of Origin:||China|
|Certification:||CE ISO SGS|
|Minimum Order Quantity:||1 Set|
|Packaging Details:||Standard export packing with each machine tied and protected in container|
|Delivery Time:||40-60 days|
|Item:||Discontinuous Pu Sandwich Panel Line||Panel Width:||600-1200mm|
|Working Speed::||3-10m/min||Max. Panel Length:||6m, 8m, 9m, 10m, 12m, 16m|
|Core Density (Kg/m2):||40-42||Max. Pressure:||0.2MPa/cm2|
roof panel roll forming machine,
steel framing roll formers
Discontinuous pu sandwich panel production line pu sandwich press machine
Different with continuous line, the PU discontinuous production line is actually divided into three parts: roll forming machine (or bending machine), PU press machine and PU injection machine; it produces sandwich panel piece by piece
The sandwich panel size is decided by the mould board, which normally has 6.5/ 8.5/ 12.5 mts x 1/1.5 mts; and its capacity is depended on PU press machine structures, which mainly includes: 1+1, 2+2 or multi-layers. Among them, the NT-PUSP- 6.5x1.5/ 2+2 is one of the most popular models.
Main technical parameter of NT-PUSP- 6.5x1.5/ 2+2
u Mold board quantity: 4 sets (2+2)
u Production cycle: 15 ~30Min
u Shift output: about 30 sets/8 hours
u Mold board closing space height: 0 ~200mm
u Max Mold-locking forces: 200,000kgf
u Working pressure: 8 ~12Mpa
u Water pressure: 0.2Mpa
u Total power: ~60kw
u Weight: about 25,000kg
u Covered area: about 40000mm×4500mm
1. Machine is to produce the sandwich panel with the color steel sheet or galvanized sheet (PPGI) on upper and lower sides and the core of polyurethane (PU) orPolyisocyanurate (PIR) insulated material.
Application for : insulated wall and roof panels , garage doors, entry doors, and refrigeration coolers.
2. The main press machine is consisted of the multi-layers of working tables and the rail stands.
During actual production , after roll forming the sheets profile , the top and bottom metal sheets will be installed on the working tables of the main press machine, seal with mould frames . Working tables will take them and move into the main press machine .Injecting mixed PU or PIR raw material . Meanwhile the material start foaming and curing . When the time is up , working table moves out , moulds frames are moved out for taking out the finished sandwich panels. Then the machine is ready for next production cycle .
3.The main press machine produces PU or PIR sandwich panel for
Max. Panel Length 6m, 8m, 9m, 10m, 12m, 16m...
Adjustable Panel Width less than 1.2m,
Different Thickness 30~200mm.
|Length of panel||6m,12m,15m|
|Width of panel||500-1250mm|
|Thickness of panel||30mm-200mm|
|Core Density (Kg/m2)||40-42|
|Thermal Conductivity (W/m°K)||0.018 – 0.020|
|Working temperature||0-60 C degrees (adjustable).|
|Press machine close speed||10~30mm/s|
|Production Capacity (6m line)||384 sqm (8 hours/per day)|
|Production Capacity (12m line)||768 sqm (8 hours/per day)|
Contact Person: Mr. Frank