they are called PVC fireproof veneer (mechanical equipment), which is our PVC sheet extrusion lineIn India, they are called PVC fireproof veneer (mechanical equipment), which is our PVC sheet extrusion line
Tag: pvc fireproof veneer equipment Category: PVC sheet / sheet equipment
At INDIA, they call it PVC fire-resistant veneer, which is actually PVC paint-free decorative sheet. They paste this PVC material on the top and bottom of materials such as MDF, which is fireproof, beautiful and popular.
The production process and raw materials and mechanical equipment of such products. I will give you a detailed introduction
1. Raw materials: poly vinyl resin powder, calcium powder, stabilizer, stearic acid, paraffin, etc. Recycled material of hard PVC can be added to the raw materials. This effectively reduces material costs.
2. Process flow: After mixing various raw materials according to a certain proportion, they enter into a high-speed mixing unit to fully mix them. spare. Then, enter the extrusion production line (as shown in the figure below). The conical twin-screw main machine is fully plasticized, the sheet is extruded through the mold, and the three-roller is used to set the thickness and adjust the thermal decorative composite film (PVC color film). Full cooling, over traction (protective film device added here), the final cutting is the robot palletizing. The whole process is like a stream of clouds. The equipment is easy to operate, highly automated, and manipulator palletizing. . . . . Fully meet the requirements of modern industrial production.
3. Mechanical equipment needed: mill, mixer, crusher, extrusion line. Note that if you want to make paint-free decorative plates, there is a process called UV treatment, that is, after the plate is completely completed, UV treatment is performed again to ensure the high strength and wear resistance of the surface.
4. Cost and profit analysis. The thickness and weight of the board determine the cost of the substrate of the board. Generally, the weight of the substrate is multiplied by a formula of about 2,000 per ton plus a color film (the thickness and color of the color film vary in price), manual Hydropower and equipment depreciation can add 300-500 yuan to a ton of products. The general cost is OK. Just how much the profit is, you can subtract the cost of the plate based on the local market price. Another indicator of profit size is output. The output of a conventional production line is about 7-9 tons in 24 hours. The extrusion process is like this, continuous startup, cost reduction and profit increase.
5. Investing in PVC fire-resistant veneer machinery and equipment is required to do environmental assessment procedures in China. Green water and green mountains are Jinshan and Yinshan. We are all responsible for caring for the environment. It is imperative to do the corresponding dust removal and combustion catalysis according to the requirements of the EIA. This does not contradict the general direction of replacing wood with wood, stone with porcelain, and porcelain with plastic. If you confirm the project, I will assist you to do the EIA.
6. Required workshop size: In principle, workshops over 50 meters long, the shortest should not be shorter than 30 meters. recycle water. An independent transformer above 160-200 is required.