PB Making Process
Section1: Raw Materials & Screening
The first step in mdf particle board manufacturing is the preparation of raw materials. Wood logs or resides are collected and debarked to remove the outer layer. Then wood particles are sorted based on their size.
Section2: Drying & Glue Mixing
The original strands with high moisture is not suitable for next production step. Drying is ususally convection drying in a drum dryer: the particles slowly pass through an elongated, rotating drum that is inclined slightly downwards. Then they are mixed with a resin binder in a blending machine.
Step3: Forming & Pre Press & Hot Press
The blended mixture of wood particles and resin is spreaded evenly on a continuous conveyor belt or forming line. The thickness and density of particle board is controlled by adjusting the amount of mixture applied to the conveyor belt. Then the formed mat of wood particles and resin is tranferred to the pre press. In order to ensure a high panel qulity, pre-pressing is usually carried out before the hot pressing.
Step4: Trimming & Sanding
After the pressing process, the particle boards are trimmed to the desired dimensions using edge trimming saw. Then the finished boards are sanded to achieve a smooth surface and remove any imperfections.
| Hot press |
| Pressure |
1200 ton |
| Hot plate size |
2650*1680*120mm |
| Layers |
22 |
| Heating medium |
Oil |
| Heating temperature |
≤180ºC |
| Closing time |
10s |
Company Profile
We China manufacturer and supplier of Particle board making machine+ MDF board making machine +OSB board making machine. if you want to produce these board, we can offer you the full necessary production line.
With many years production experience, and adhere to continuous innovation and improvement, with specialized R&D center, obtained a number of research and development patents, with experienced technians and engineers, and professional sales team and after-sales team, We have beome one China's high-end Wood based panel machinery manufacturing enterprise.
According to your own conditions like the budget, factory room and other factors, we can offer you the suitable, good and high quality machine for help you produce good quality panel.
For us, we know clearly that only keep machine good quality, can let us develop longer and better. Therefore, we always keep to choose good material and parts to make our machine, and during the whole machine production process, be made by experienced workers, and through many times test and monitor, to make sure each production step is good, to make sure the whole machine is good.
We offer comprehensive after-sales service assurance. If you are dissatisfied with your goods or discover any quality issues, please contact us promptly. We are dedicated to resolving issues and providing satisfactory solutions.
Contact Us
Mark Zhai
Shandong Minghung OSB&MDF Machinery Equipment Manufacturing Co.,Ltd
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