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Mechnical Forming Machine And Air Flow Forming Machine for Chipboard Production

The forming machine/ laying machine is a key equipment for evenly laying dried and glued wood shavings into slabs. Its types are mainly classified according to the laying principle and structural design
Availability:
  • MH-MF200

  • MINGHUNG

  • 846599

Mat Forming Machine Introduction
MINGHUNG OSB Forming Machine


The working principle of the particleboard (or OSB) laying machine is to evenly lay the glued particleboard into a board blank according to the preset thickness, density and direction. The core lies in layer-by-layer control, uniform distribution and directional arrangement.

General Workflow (Taking Multi-layer Directional Paving as an Example)

Raw material preparation

After drying and sizing, the wood shavings are separated into surface material (slender) and core layer material (coarse 

and short) through vibrating screens and stored respectively in silos.

Layered paving

The laying machine lays layers in the sequence of "surface layer → core layer → surface layer", and each layer is completed through an independent laying unit.

Directional control

The surface wood shavings are arranged longitudinally by mechanical or air flow guidance, while the core layer wood shavings are arranged laterally or randomly.

Slab forming

The loose slabs after paving are initially compacted by a pre-press and then sent to a hot press for curing


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Slab Forming Machine Types

Mechnical Forming Machine Line

  1. Distribution of shavings

The wood shavings in the silo are conveyed to the high-speed rotating throwing roller (with a rotational speed of 500 to 1500 rpm) by the metering belt.

  2. Centrifugal throwing

The blades on the throwing roller throw the wood shavings outward and disperse them onto the conveyor belt by centrifugal force (similar to a seeder).

 3. Thickness adjustment

The paving thickness is controlled by adjusting the rotational speed of the throwing roller, the speed of the conveyor belt or the height of the baffle.

  Features:

Advantages: Simple structure and low energy consumption.

Disadvantages: Poor orientation, only used for laying the core layer of ordinary particleboard


Air Flow Forming Machine Line


   1. Airflow suspension

The high-pressure fan blows the wood shavings into the diffusion chamber, with an air flow velocity of 5 to 20 m/s, causing the wood shavings to suspend and disperse.

   2. Hierarchical orientation

Shavings of different sizes naturally stratify due to weight differences:

Fine materials (light) are blown to the far end (surface layer), while coarse materials (heavy) fall nearby (core layer).

   3. Negative pressure adsorption

A negative pressure zone is set under the conveyor belt to absorb the wood shavings and prevent them from shifting, ensuring uniform laying

    Features:

Advantages: Even laying, suitable for fine surface materials.

Disadvantages: High energy consumption and the need for a dust removal system


Directional Forming Line -For OSB board production

   1. Mechanical directional type

Swing arm pusher

The material-pushing teeth on the swinging arm move the wood shavings so that their long axis direction is consistent with the movement direction of the conveyor belt (longitudinal).

Vibrating screen guidance

The vibration of the screen automatically aligns the wood shavings when they fall (similar to the "chopsticks passing through a fence" effect).

  2. Electrostatic directional type

The wood shavings pass through a high-voltage electrostatic field (5 to 20 kV), and after being charged, they are arranged in a specific direction under the action of the electric field force (with high precision but expensive cost).

 3. Directional paving effect

The surface wood chips are arranged longitudinally → enhancing the longitudinal bending strength of the board.

The core layer wood shavings are arranged laterally → balancing the internal stress of the board


Continuous Belt Forming Line

   1. Coordination of multiple paving heads

Multiple paving units (such as 4 to 6) are arranged along the steel belt, and each unit is responsible for different levels or areas.

   2. Scanning paving

The paving head moves back and forth laterally, cooperating with the movement of the steel belt to form a continuous and uniform slab.

   3. Online monitoring

Laser or ultrasonic sensors detect the thickness of the slab in real time and feedback to adjust the laying amount.

    Features:

High production capacity (up to 1000 cubic meters per day), suitable for large-scale production of a single specification

Packaging & Shipping
Auto hot press for particle board production
chipboard equipment delivery from China supplier
particle board machine loading
multi-layers hot press loading

As China machine manufacturer, we have exported many wood based panel making machine to different countries and got good feedback

Our Workshop
minghung factory of chipboard production line
China factory and manufacturer of Chipboard OSB MDF HDF Machinery Equipment
China chipboard machine supplier
China famous particle board machine manufacturer

.Our factory have the high technology processing lathes for machine materials and many good workers who has rich production experience, for each production step, we have the quality monitor to check and ensure each step is correct, so we are confident to ensure our machine is better based on the same specification with other suppliers.

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China plywood machine factory
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China PB OSB MDF machine manufacturer

China Top brand who offer and produce Wood based panel machinery-Chipboard making machine, MDF making machine. OSB making machine,  and Plywood making machine. As your production capacity, panel size and thickness, and other factors and conditions, we can offer the suitable solution and ensure produce good quality panel for you. 

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Mark:+86 18769900191

Ali: +86 15805496117

Lucy:+86 18954906501

Lucinda: +86 15805493072

Email: osbmdfmachinery@gmail.com


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