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 Product Description

1. Wood Preparation System

Includes chip screen, rechipper, storage bins, and metal detectors

Ensures uniform chip size and removes impurities to protect downstream equipment

2. Refining System

Equipped with high-pressure refiner and preheating digester

Achieves uniform fiber separation and good fiber morphology

Features refining control for adjustable fiber fineness

3. Glue Blending & Drying System

Utilizes online glue blending technology with precise resin ratio control

Pneumatic flash drying with automatic temperature regulation

Output fiber moisture content stabilized between 8% – 12%

4. Forming System

Mechanical/pneumatic combination forming heads

Uniform mat density with minimal thickness deviation

Includes a pre-press to enhance mat strength

5. Continuous Press System

High-precision steel belts with thermal oil or steam heating

Full closed-loop control of pressure, temperature, and speed

Production speed up to 1200 mm/s or more

Smooth panel surface with thickness tolerance ≤ ±0.2mm

6. Post-treatment System

Includes cooling carousel, edge trimming saws, and intermediate storage

Relieves internal stress in mats to prevent warping

7. Sanding & Cutting System

Wide-belt sanders with thickness feedback control

Precision cut-to-size saws for accurate dimensions

Automatic stacking and packaging to reduce labor costs

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 Product Packaging

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 Application Video

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 MDF Production Process

The production process of MDF (Medium Density Fiberboard) consists of the following main stages:

1. Raw Material Preparation  

  Logs are debarked and chipped, then screened to remove oversized or undersized chips. Metal contaminants are eliminated to ensure stable downstream operations.

2. Refining  

  Wood chips are softened under high temperature and high-pressure steaming, then fed into a refiner to be separated into fibers. By adjusting the refining plate gap, fiber fineness can be controlled to meet different board requirements.

3. Glue Blending & Drying  

  Fibers are mixed with urea-formaldehyde resin or MDI adhesive at a precise ratio, then rapidly dehydrated through a pneumatic flash drying duct. The moisture content is controlled between 8% and 12%, while ensuring uniform adhesive coverage.

4. Mat Forming  

  Dried and glued fibers are evenly laid onto a forming conveyor via mechanical or pneumatic forming heads, creating a continuous mat. The mat then passes through a pre-press to enhance its strength and thickness uniformity.

5. Continuous Pressing  

  The mat enters a continuous flat press, where it is cured under high temperature and high pressure. The press operates with closed-loop control, ensuring highly consistent density, thickness, and surface quality.

6. Post-treatment  

  This stage includes cooling, edge trimming, and intermediate storage, which release internal stresses and prevent panel warping.

7. Sanding & Cutting  

  Panels are thickness-calibrated through wide-belt sanders, then cut into standard sizes by precision saws according to customer specifications.

8. Inspection & Packaging  

  Finished boards undergo online inspection for thickness, density, and appearance. Qualified panels are automatically stacked, packaged, and prepared for dispatch.

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 Main Applications 

Due to its smooth surface, uniform density, and excellent machinability, MDF is widely used in the following fields:

Furniture Manufacturing :Used for cabinets, wardrobes, office furniture, door panels, and decorative substrates in panel-type furniture.

Interior Decoration:Applied in wall cladding, ceilings, moldings, skirting boards, and other decorative materials.

Construction Industry :Used as partition panels, door core boards, floor substrates, and concrete formwork.

Packaging Industry : Used for manufacturing high-strength packing cases, pallets, etc.

Crafts & DIY Products:Suitable for laser cutting, carving, model making, and other creative applications.

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 Advantage

1. High Capacity & Efficiency  

  Annual output ranges from 50,000 to 300,000 m³, accommodating different production scales. Continuous press speed can exceed 1200 mm/s, significantly boosting output per unit time.

2. Superior Board Quality  

  Thickness tolerance is controlled within ±0.2mm, with uniform density and a smooth, flat surface, making it ideal for high-quality laminated finishing.

3. Energy-saving & Environmentally Friendly  

  Equipped with high-efficiency heat recovery systems to reduce thermal oil/steam energy consumption. Precise glue application minimizes raw material waste. Exhaust gas and wastewater treatment comply with international environmental standards.

4. Highly Automated  

  The entire line features integrated DCS/PLC control systems, enabling one-touch start/stop and automatic process parameter adjustments, reducing manual intervention and operational risks.

5. Flexibility & Adaptability  

  Quick product changeover between thicknesses (2–40mm) and densities (600–900kg/m³) to meet diverse order requirements.

6. Stable & Reliable  

  Core components are sourced from internationally recognized brands. The robust construction ensures low failure rates, with annual operation time exceeding 7200 hours.

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 Certifications

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 Services We Can Provide

We are committed to offering one-stop total MDF plant solutions. Our services include:

1. Consultation & Process Design  

  Based on customer’s raw material type, target capacity, product specifications, and budget, we provide customized process flow diagrams and plant layout designs.

2. Equipment Manufacturing & Supply  

  All key equipment is manufactured in-house under strict ISO quality management systems. We can also integrate internationally branded critical components (e.g., press steel belts, bearings, hydraulic elements).

3. Installation & Commissioning  

  We dispatch experienced engineering teams to the customer’s site to supervise equipment installation, piping connections, and single-machine/line trial runs, ensuring first-time successful startup.

4. Personnel Training  

  We offer systematic training for operators, maintenance staff, and management personnel, covering theoretical knowledge, hands-on practice, and troubleshooting, enabling customers to operate the line independently.

5. Spare Parts Supply & Technical Support  

  We maintain a ready stock of wear parts and provide rapid response channels. Remote diagnosis combined with regular site visits ensures long-term stable operation.

6. Plant Upgrading & Retrofitting  

  For existing older lines, we offer capacity expansion, energy-saving retrofits, and automation upgrades to help customers reduce costs and improve efficiency.