Continuous Press MDF Manufacturing Line 4X8/6X12 FT with High Density Output

Product Description

Product Description

MDF board  /HDF Making Production Line

Medium Density Fiberboard (MDF), the full name of density fiberboard, is wood fiber or other plant fiber as raw materials, by fiber preparation, the application of synthetic resin, under the condition of heating and pressurizing, pressed into the board.
According to its density can be divided into high density fiberboard, medium density fiberboard and low density fiberboard. Among them, the nominal density of MDF fiberboard ranges from 650Kg/m³ to 800Kg/m³

The density board is widely used in domestic furniture, decoration, Musical Instruments and packaging because of its uniform structure, fine material, stable performance, impact resistance and easy processing.

Advantages:
1. Density board is easy to finish processing. All kinds of coatings and paints can be evenly coated on the density board, which is the preferred substrate for paint effect.
2. Density board is a beautiful decorative plate.
3. All kinds of wood veneer, printing paper, PVC, adhesive paper film, melamine impregnated paper and light metal sheet and other materials can be finished on the surface of the density board.
4. Hard density board punching, drilling, can also be made into sound absorption board, used in architectural decoration projects.
5. Excellent physical properties, uniform material, there is no dehydration problem.

According to the density can be divided into: high density fiberboard, medium density fiberboard, low density fiberboard
(medium density fiberboard density is 500 kg/cubic meter -- 880 kg/cubic meter, high density board density ≥800 kg/cubic meter).

The national standard (GB/T 11718-2009) is divided into: ordinary MDF, furniture MDF and heavy MDF.

According to the use can be divided into: furniture board, floor substrate, door substrate, electronic circuit board, router board, moisture-proof board, fire-proof board and line board.

The format size commonly used are 1220mm*2440mm and 1830mm*2440mm.
Main thickness: 1mm, 2.4mm, 2.7mm, 3mm, 4.5mm, 4.7mm, 6mm, 8mm, 9mm, 12mm, 15mm, 16mm, 18mm, 20mm, 22mm, 25mm, 30mm

>>> Fibreboard making machine

How to produce MDF board? what machine are required?

The whole production line mainly includes: Chipping machine, Screen, Defibrator, Dryer, Forming machine, Pressing machine, Cooling. Sanding machine, Cutting machine. 
Each machine can be different specification according to different production capacity and other factors.
Now i will introduce some mainly mdf board machine for you

Production Line Process

1. Raw material handling section
- Chipper: Cut wood or other plant raw materials into small pieces for easy follow-up treatment.
- Cleaning machine: Remove impurities in wood chips, such as soil, stones, etc.
- Screening machine: Screen wood chips of uniform size to ensure the quality of subsequent processing.

2. Fiber preparation section
- Hot mill: The wood chips are heated and ground into fibers, while adding a resin adhesive.
- Dryer: Remove the moisture in the fiber and make it reach the appropriate humidity.

3. Molding section
- Laying machine: The dry fibers are evenly laid into slabs.
- Prepress: The slab is initially compressed, the air is discharged, and the preliminary molding is made.

4. Hot press section
- Hot press: The slab is pressed into a density plate under high temperature and pressure to achieve the required density and thickness.
- Cooling machine: cooling the hot pressed sheet to stabilize its shape and performance.

5. Post-processing section
- Sanding machine: Sanding the surface of the plate to make it smooth and flat.
- Edge cutting machine: cut the edge of the sheet according to the specification, so that it meets the size requirements.
- Sorting machine: According to the quality of the plate classification, to ensure consistent product quality.

6. Packing section
- Stacker: Stacking finished sheets neatly.
- Packaging machine: Packaging the stacked plates for easy transportation and storage.

7. Auxiliary system
- Dust removal system: Collect the dust generated in the production process to keep the workshop clean.
- Thermal energy system: Provides the heat energy required in the production process, such as steam, hot oil, etc.
- Control system: Automatic control system to monitor and regulate the parameters in the production process.

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