Pine Bamboo OSB Plate Making Machine From China Minghung Factory

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: MH-OSB
• Type: OSB Board Making Machine
• Automatic: Automatic
• Certification: CE, ISO
• Name: Pine Bamboo OSB Making Machine
• Size: 4*8feet or 6*9feet or Customized
• Capacity: 20-50m3/Day
• Raw Materials: Pine, Bamboo or Others
• Thickness: 9-25mm
• Trademark: MINGHUNG
• Origin: Linyi City, China
• HS Code: 846594
• Production Capacity: 50 Sets /Year
• Package Size: 8000.00cm * 4500.00cm * 1000.00cm
• Package Gross Weight: 380000.000kg

Product Description

OSB (Oriented Strand Board)

Raw materials 

Wood strands

Final OSB board

The wood used for OSB production usually needs to meet the following conditions: fast growth, long fibers, moderate density and easy processing. Such as Southern Pine, Douglas Fir, Spruce, Radiata Pine; Or Eucalyptus, Ppoplar; or Bamboo.

The Key Features of Wood:

- Fiber length: Long fibers (such as pine) can enhance the mechanical strength of OSB.

- Resin content: An appropriate amount of resin (such as rosin) can enhance water resistance, but too much will affect bonding.

- Growth cycle: Fast-growing tree species (such as poplar and radiata pine) are more economically sustainable.

- Regionalism: Use local materials to reduce costs (for example, southern pine is used in North America and spruce in Europe)

The core features of OSB flakes are their thinness, length, uniformity and directional arrangement. The processing quality of OSB flakes directly determines the strength, stability and bonding performance of the board

Typical size:

- Length: 50-150mm (usually 75-100mm)

- Width: 10-30mm

- Thickness: 0.3-0.8mm

The aspect ratio: The aspect ratio is usually 3:1 to 5:1, ensuring that the longitudinal strength of the board can be enhanced after the fibers are oriented

OSB Board (Oriented Strand Board) is an engineered wood board made by gluing wood chips arranged in a specific direction under high temperature and high pressure. It combines the advantages of natural wood and artificial boards and is widely used in fields such as construction, furniture and packaging

China OSB Board Production Process

How to make OSB Boards? What is the Production Process?

The production of OSB boards mainly includes steps such as raw material preparation, chip preparation, drying, gluing, laying and shaping, hot pressing, cooling and cutting

1. Raw materials 

Choose the fast growing softwood and peel off its barks, and cut it to be suitable length

2. Wood strands 

The wood segments are fed into a ring slicer or a drum slicer to be sliced into thin sheets that are 50-150mm in length, 10-30mm in width and 0.3-0.8mm in thickness

3. Screening

Through vibrating screens to make the overly fine or overly large flakes are removed to ensure uniform size

4. Drying

Drum dryers or air flow dryers are used to remove the moisture from the flakes (reducing the moisture content from 30-50% to 2-4%). The drying temperature is usually 150-250℃ to avoid high temperature causing the wood to char. The drying system should be equipped with spark detection and fire extinguishing devices to prevent wood chip and dust explosions

5. Glue applying

The planed pieces are evenly mixed with adhesive (UF, PF, MDF and others) and water repellent (paraffin) in a mixer, with the adhesive amount typically being 3-8% (based on the weight of the dry planed pieces).

6. Mat forming

Directional laying: Surface shavings: Arranged along the length of the board (longitudinally) to enhance the bending strength; Core shavings: Arranged horizontally or randomly to enhance stability. The Mat former has two popular types one is Mechnical mat former, another is Air flow mat former.

7. Continuous Pre-press

The formed slab will be inicially compressed and remove inside air bubble

8. Hot press

Pressing the OSB panel by high temperature and high pressure, to make inside resin curing and the board be strong.

Now as the Production capacity and panel quality requires, there are two types Hot press, one is Traditional Multi-opening Hot press, another one is High technology Continuous Flat Press. 

9. Cooling and Edge trimming

The temperature of the hot-pressed sheet is high (~100℃), and it needs to be cooled down to below 40℃ through a cooling flip plate frame to prevent deformation.

Then Use a Edge sawing machine to cut off the irregular edges to standardize the size of the board (common size: 1220×2440mm)

Then check its quality and packed OSB., The whole production process finish.

Specification

Name	OSB board making machine
OSB size	4*8feet or Customized
Thickness	9-25mm
Raw materials	Pine, Poplar, Eucalyptus, Bamboo and others
Capacity	Per day 20-50m3 (very small)

About Us

China Manufacturer of Wood Based Panel Machinery (OSB /LSB /MDF /HDF /PB)

Shandong MINGHUNG OSB&MDF Machinery Equipment Manufacturing Co.,Ltd is one woodworking machinery manufacturing factory, who specializing in the production of wood processing equipment like OSB making machine, MDF/HDF making machine, and Particleboard making machine, mainly serving industries such as furniture manufacturing, building panels (such as OSB, plywood, density board), and wood product processing. Its products cover a wide range of mechanical equipment from log processing to finished product processing, featuring high efficiency, precision and automation

Our factory can offer customized service as different clients conditions and requires, ensure offer suitable woodworking machinery to help you make good quality wooden products.

Packaging & Shipping

We have loaded OSB equipment, MDF line and Chipboard production line to different countries and got good feedback. From the beginning to the final product, our factory can offer one package service for you.

Welcome contact us without any hesitate, we will contact you quickly and show more information with you