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Annual Capacity 50,000 M³ 6mm Thickness Lightweight OSB Production Line

The annual capacity 50,000 m³ 6mm thickness lightweight OSB (Oriented Strand Board) production line is a modern production line designed specifically for producing thin, lightweight, and high-strength oriented strand board. This production line adopts advanced oriented laying technology and automated control systems, capable of efficiently producing high-quality OSB boards as thin as 6mm. The complete line is equipped with drum chippers, screening machines, dryers, glue blenders, forming machines, pre-presses, hot presses, and edge sawing machines, achieving continuous and automated production from raw materials to finished products. The production line offers the advantages of energy conservation, environmental protection, stable board quality, small thickness deviation, and reduced sanding requirements. It is particularly suitable for producing large-format thin particle boards, which are highly marketable products.
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  • MINGHUNG


Annual Capacity 50,000 m³ 6mm Thickness Lightweight OSB Production Line

China wood based panel machinery

This annual 50,000 m³ OSB production line is a complete solution designed specifically for producing 6mm thick, lightweight, high-strength oriented strand board. The production line features a no-pallet design, enabling continuous production, improving work efficiency, and reducing equipment investment and failure rates. The entire line integrates advanced machinery and automated control systems, capable of producing high-quality thin OSB boards with flat surfaces and minimal thickness deviation.








Main Equipment Components


Drum Chipper: Processes raw wood materials into uniform wood chips.

drum chipper


Screening Machine: Grades and screens wood chips to ensure strand quality.

OSB drum screen


Dryer: Removes moisture from wood chips to achieve optimal dryness.

Rotary drum dryer for making FOSB


Air Separator and Cyclone Dust Collector: Removes impurities and dust, enhancing product purity.


Glue Blender: Uses MDI formaldehyde-free adhesive or phenolic resin glue to achieve uniform glue application.

glue dosing and applying system for making OSB


Oriented Forming Machine: Utilizes multi-layer oriented forming technology to arrange surface strands longitudinally and core strands transversely, creating a cross-oriented robust structure. This is one of the core pieces of equipment in the production line.

OSB forming machine


Pre-Press: Pre-compacts the formed mat for shaping.

Continuous Pre-press for making OSB MDF Chipboard


Hot Press: Employs a multi-opening single-daylight press design for fast closing and uniform temperature, ensuring high-quality board formation.

MINGHUNG Continuous Hot Press Machine Line Chipboard Production Line


Edge Sawing Machine: Includes longitudinal and transverse edge sawing machines for precise board trimming.

MDF PB OSB Edge Trimming And Cutting Machine


Automated Control System: The entire line uses PLC and online monitoring systems for automated production and real-time quality control.

Siemens PCL accessories for MDF PB OSB production line



Technical Features  


1.  High Efficiency and Energy Saving: The production line features advanced design, low energy consumption, and high wood utilization rate exceeding 90%.

2.  Precise Oriented Forming: Uses electronic control systems for accurate strand angle control and a unique three-layer structure design for surface and core layers, resulting in excellent mechanical properties in both longitudinal and transverse directions.

3.  Thin Board Production Technology: Professionally designed to stably produce high-quality OSB boards as thin as 6mm, with flat surfaces and minimal thickness deviation.

4.  Environmental Advantages: Uses environmentally friendly adhesives (e.g., MDI formaldehyde-free glue), producing boards with no formaldehyde added, complying with international environmental standards.

5.  Automation and Intelligence: The entire line adopts automated control and online monitoring systems, reducing labor costs (can decrease labor costs by 75%), and improving product consistency and stability.

6.  Flexibility and Reliability: Stable equipment operation, low failure rate, and ability to adjust product specifications based on market demand.




Product Line Advantages   


High-Quality Boards: The produced OSB boards exhibit high strength, excellent load-bearing capacity, and superior nail-holding power, low expansion coefficient, and good moisture resistance.

Wide Application: Products can be used in various fields such as wood-frame buildings, indoor furniture, construction templates, packaging materials, and vehicle/ship building.

Significant Economic Benefits: The production line offers high output, high yield, reduced sanding requirements, and can provide investors with good return on investment.

Mature Technology: The production line incorporates multiple patented technologies, with high technological maturity and reliable performance.



Application Fields  


The lightweight thin OSB boards produced by this line can be widely used in:

Construction Industry: Walls, partitions, floors, roof panels for wood-frame buildings; concrete construction formwork (can be reused over 10 times).

Furniture Manufacturing: Producing various fashionable furniture, plug-in furniture, etc..

Packaging Industry: Manufacturing high-strength, fumigation-free packaging cases and pallets.

Transportation: Interior panels for vehicles/ships, bus floorboards, etc..



What is Lightweight Oriented Strand Board?   


Lightweight Oriented Strand Board (Lightweight OSB) is an innovative variant of traditional OSB. It retains the core advantages of standard OSB while significantly reducing the panel's density and weight through specialized manufacturing processes and material formulations.


1. Core Definition:

It is an engineered wood panel made from precisely cut wood strands (of specified shape and thickness). These strands are dried, blended with adhesive, and strategically oriented (typically with surface strands aligned longitudinally and core strands aligned cross-wise) before being hot-pressed into a rigid board. Its "lightweight" characteristic is primarily defined by its lower density, typically being 20% - 30% lighter than traditional OSB of the same dimensions.


2. How is "Lightweight" Achieved?

Lightweight OSB achieves weight reduction not by using less material, but through advanced technology:

  Use of Lightweight Wood Species: It primarily utilizes low-density, fast-growing species like Poplar or Spruce as raw material.

  Specialized Strand Geometry: Employing longer, thinner strands that create more internal voids during pressing, reducing overall density without compromising strength.

  Improved Forming and Bonding Technology: Precise control over mat formation and adhesive distribution (using resins like MDI) optimizes material usage while meeting structural requirements.


3. The main features and advantages of lightweight OSB:

  Light Weight: This is the most prominent advantage. It facilitates easier handling, installation, reduces logistics and transportation costs, and lowers the overall dead load on structures.

  High Strength: It maintains the excellent mechanical properties, bending strength, and internal bond strength of traditional OSB. The oriented structure provides high strength along the panel's length.

  Eco-Friendliness: Often manufactured with MDI (isocyanate) glue, which is formaldehyde-free, resulting in ultra-low emissions that can meet stringent standards like CARB NAFF or ENF.

  Good Thermal and Acoustic Insulation: The lower density and increased air pockets within the panel provide better insulation and sound-damping properties.

  Ease of Fabrication: Like traditional OSB, it can be sawn, nailed, drilled, planed, and sanded effortlessly, with the added benefit of being easier to handle due to its reduced weight.




In summary, Lightweight OSB represents a significant upgrade from traditional OSB. Through technological innovation, it achieves the goal of "reducing weight without reducing performance," making it better aligned with the modern construction and manufacturing industries' demands for lightweight, eco-friendly materials and efficient installation.




In addition to the related machinery for directional particleboard, we can also provide you with the complete production machinery for particleboard, density board and plywood production lines.


Particleboard production line equipment

PB OSB production line


Density board production line equipment

MDF production line


Plywood production line equipment

China minghung plywood machine




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Email: osbmdfmachinery@gmail.com





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