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MINGHUNG

Complete Production Process
1. Raw Material Preparation: Select high-quality wood or plant fibers, which are chipped and screened to obtain uniform wood chips.
2. Fiber Preparation: Wood chips are treated with high-temperature steam in a defibrator to break down into fibers, while adhesives (e.g., urea-formaldehyde resin) and waterproofing agents are added.
3. Forming and Pre-Pressing: Fibers are spread into a uniform mat and initially compressed by a pre-press.
4. Hot Pressing and Curing: The mat is sent to a hot press for curing under high temperature and pressure (ultra-thin boards require precise pressure and temperature control).
5. Cooling and Edge Cutting: The board is stabilized through a cooling system and then trimmed to specifications.
6. Sanding Treatment: The surface is finely sanded to ensure uniform thickness and smoothness.
7. Quality Inspection and Packaging: Tests for density, strength, and environmental standards are conducted, and qualified products are packaged and stored.

Introduction to Production Line Equipment
Defibrator
Softens wood chips with steam and separates fibers, simultaneously applying adhesives.
Mat Forming Machine
Spreads fibers into a continuous mat.
Continuous Hot Press
Utilizes multi-stage pressure control for high-precision curing of ultra-thin boards (e.g., 10-30 meters long).
Cooling and Flipping Machine
Reduces board temperature and balances moisture content.
Cross-Cutting and Trimming Saws
Precisely cut boards to size
Sanding Machine
Multi-roller sanding (e.g., 4-8 units) ensures surface flatness with error ≤0.1mm.
Main Applications
Furniture Manufacturing: Used for lightweight load-bearing components such as drawer bottoms and cabinet back panels.
Decorative Materials: Surface-laminated for wall decorations, ceilings, and display racks.
Electronics: Serves as structural support for audio equipment and TV back panels.
Packaging Industry: Replaces traditional cardboard for high-end gift boxes and display stands.
Automotive Interiors: Processed for lightweight components like door liners and storage compartments.
Annual Capacity of 50,000 m³
Production Line Configuration: A continuous flat press production line with a design speed of 400-600 m³/day, operating two shifts to achieve an annual capacity of 50,000 m³.
Raw Material Consumption: Approximately 60,000 tons of wood per year, with about 2,500 tons of adhesives.
Energy Consumption and Environmental Protection: Equipped with a thermal energy center (using wood waste as fuel) to reduce energy consumption by 30%; wastewater recycling rate exceeds 90%.
Economic Benefits: Product gross profit margin is about 20-25%, with target markets including high-end furniture and export orders.
Line Core Advantages
Ultra-Thin Board Technology: The core of the line features an advanced Continuous Press combined with high-precision forming and control systems, ensuring the stable formation and uniform curing of ultra-thin mats, overcoming the technical challenges of thin MDF production.
High Precision & Superior Surface Quality: Equipped with a multi-head heavy-duty calibrating sander, it ensures minimal thickness tolerance and a mirror-smooth surface on the ultra-thin boards, providing a perfect substrate for subsequent fine processing.
High Efficiency & Stable Output: The line is scientifically designed with a high degree of automation, enabling continuous and stable production to guarantee the 50,000 m³ annual capacity. An integrated thermal energy center utilizes process waste as fuel, significantly reducing operating costs.
Advanced Automation & Control: Utilizes advanced PLC and SCADA central control systems for precise monitoring and adjustment of production parameters (temperature, pressure, speed, moisture content), ensuring consistent product quality and traceability.
Flexibility & Reliability: The production line offers good flexibility to produce MDF boards in various thicknesses from 3mm to 12mm. The equipment is robustly built, reliably designed, and easy to maintain, ensuring long-term stable operation.
New and existing investors planning to establish or upgrade their production lines to manufacture ultra-thin, high-value-added MDF boards, targeting markets such as high-end furniture, electronics, and decoration industries.
We provide a comprehensive turnkey project service, encompassing plant design, equipment manufacturing, installation & commissioning, personnel training, and after-sales support, ensuring the successful launch of your project.
Our contacts:
Whatsapp: +8618769900191 +8615589105786 +8618954906501
Email: osbmdfmachinery@gmail.com
This new facility marks a fresh start for our company. Guided by our enduring commitment to "precision engineering and quality first," we are now better equipped than ever to provide efficient, durable, and innovative machinery solutions for the worldwide wood-based panel industry.
As Christmas approaches, Shandong MINGHUNG wood based panel machinery Co., Ltd. has welcomed another peak in shipments.
In early December 2025, the culmination of close collaboration between the MINGHUNG foreign trade team and our partners — 9 containers fully loaded with the core equipment for a plywood production line .
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