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(1) Brief Introduction
Sandwich panels have a composite structure whose core can be filled up with insulation materials, such as polyurethane foam or rock wool. These panels are widely used in the building industry. The facing material of this panel can be PPGI, Aluminum foil, PVC sheets, etc and the core materials can be Polyurethane, Mineral Wool, Glass Wool, PIR, Phenolic or EPS.
Our equipment is capable of non-stop manufacturing, thus ensuring a constant level of production.
Additionally, First Technology produces panels in all shapes and sizes. Long-term performance is the result of a careful selection of the best materials.
Please, feel free to contact us for an estimate or for any further information about sandwich panel production lines.
| No | Item | Parameter |
| 01 | Material feeding width | 925~1220mm |
| 02 | Material thickness | 0.3~1.0mm |
| 03 | Uncoiler | Manual Uncoiler |
| 04 | Loading weight | 5ton |
| 05 | Forming speed | 8-15m/min |
| 06 | Forming Steps | 16 stations |
| 07 | Shafts materials | 45# high quality steel |
| 08 | Shafts diameter | 70mm |
| 09 | Roller materials | 45# high quality steel, hard chrome coated 0.05mm |
| 10 | Transmission | Chains-sprockets |
| 11 | Main motor power | 11kw |
| 12 | Cutting blade | Cr12 with quenched treatment 60-62 |
| 13 | Hydraulic power | 5.5kw |
| 14 | Approx 6.2t | |
| 15 | Overall dimensions | 8600x1500x1300mm |
(2) Working Flow of Roll Forming Machine
Decoiling the sheet-Sheet guiding-Roll forming-Measure length-Cutting the panel-Panels to the supporter.

(3) Drawing Profile

(4)Overall photo of the machine


Cangzhou zhongtuo cold bending roll forming machine co., Ltd is a professional manufacturer and exporter which has its own factory and also cooperate with several production factories and associated nterprises, concerning with the design, development and production of cold roll forming machines,material of building.
It is located in northwest of CangZhou, as a long history of cold roll forming machine production base. All products comply with international quality standards and are greatly appreciated in variety of different markets throughout the world, such as Asia, Africa, Europe,South America, and Australia and so on.



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