Product Description
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.
| Drum Chipper |
| Inlet size |
240*750mm(H*W) |
| Blade quantity |
2pcs |
| Knife roll diameter |
800mm |
| Power |
132kw |
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.
| Triple Pass Drying Machine |
| Cpacity |
10000kg/h |
| Original moisture |
≤80% |
| End moisture |
2% |
| Power |
440kw |
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.
| Forming machine |
| Surface forming machine |
2 sets |
| Capacity |
2 *45m3/h |
| Core forming machine |
1 sets |
| Capacity |
65m3/h |
| Forming width |
1300mm |
| Forming thickness |
30-120mm |
| Hot press |
| Pressure |
1200 ton |
| Hot plate size |
2650*1680*120mm |
| Layers |
22 |
| Heating medium |
Oil |
| Heating temperature |
≤180ºC |
| Closing time |
10s |
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.
| Edge trimming saw |
| Suitable final board |
Particle board, MDF, OSB, Plywood |
| Panel size |
4*8feet or be customized |
| Working way |
Automatic |
| Panel thickness |
max 60mm |
| Weight |
15to |
| Sanding machine |
| Max sanding width |
1300mm |
| Sanding thickness |
3-50mm |
| Sanding belt size |
1350*2800mm |
Company Profile
Contact Us
Mark Zhai
Shandong Minghung OSB&MDF Machinery Equipment Manufacturing Co.,Ltd
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