PVC WPC Foam Board Production Line can be used for producing different thickness and destiny foam board. Normally the PVC foam board thickness ranges from 3-40mm. Different thickness foam board will be used for different place(can be used for wall panel, cabinet, door and etc).
Sharc Machine Company has developed PVC WPC Foam Board Production Line in the past few years, the new designed machine can better meet the production needs of clients, with higher output and less power consumption.
Normally we will use this thickness board as wall panel(China calls it as wood veneer board):
Normally we will use this thickness board as cabinet and door for furniture:
| Model | Max thickness (mm) | Output | Motor power (kw) |
| PVC WPC foam board extrusion : | |||
| 80/156 | 5-30mm | 350-400 | 75 |
| 92/188 | 5-40mm | 600-650 | 90/110 |
| 80/156+65/132 (co-extrusion) | 5-30mm | 400 | 75+37 |
Prcecess Flow: Material loader ➡ PVC mixer machine ➡ material loader ➡ conical double screw extruder machine ➡ co-extrusion (optional) ➡ mold (extrusion die head + calibration mold) ➡texture embossing (optional) ➡ vacuum and calibration table ➡ haul off machine ➡cutting machine ➡ automatic stacker ➡ PVC/WPC foam board ➡ lamination machine of PVC film (optional) ➡ final design foam board ➡Inspection ➡ Packing
Main raw materials: PVC resin+calcium carbonate+additives+wood powder(optional)
Additives: In order to improve the performance of the pipe, some additives are usually added, such as antioxidants, stabilizers, colorants, etc.
After calibration mold, we already get the thickness and the shape we want, by the function of haul off machine, the foam board is pulling forward, when the board length reach the number of settled, the cutting machine will cut the board automatically. Then we get the board size as we want.
After we get foam board, we need check the size, thickness, appearance, etc to see if everything meets clients’ requirement. If all is good, we will pack them.
No | Name | Quantity(Kg) |
1 | PVC resin（k value 55-57) | 75 |
2 | Calcium carbonate | 75 |
3 | Recycled PVC (optional) | 50 |
3 | Stabilizer | 3.5 |
4 | AC(yellow) foam | 0.5 |
5 | NC(White) foam | 2 |
6 | PE wax | 0.6 |
7 | G60 | 1 |
8 | High temperature lubricant (OA6) | 0.6 |
9 | Foam regulator | 12 |
Itisbetter to use heavy calcium for the production of PVC foam substrate,because the shrinkage rate of heavy calcium is relatively small;
In addition, addingmore “calcium zinc stabilizer”to the formula can also reducethe shrinkage of the substrate, also this type stabilizer is Environmental friendly.
Try to use good raw materials in production. Good raw materials can ensure product quality and improve product brand influence.
A good operator is very important. He can help customers make production run perfectly, reduce defective products, obtain perfect formulas, and reduce production of finished products. If customers need to get technicians from SHARC, they can contact SHARC and we will help them.
To reduce the cost of production, now more and more clients are using co-extrusion for foam board production, it is ABA three layer board, the middle layer is cheap materials, two outer layers are good materials for hardness and good looking. Eventually it helps to reduce the product manufacturing cost. This process will need two extruder machines, one is for inner layer, another set is for two outer layers.
标签内容
