This production line strictly adheres to the principle of orthogonal lay-up of wood fibers. Through precise automated control, it ensures the accuracy and efficiency of every process step. Its main process flow includes:

  Veneer Preparation and Drying: Logs are first processed into a continuous veneer ribbon by a lathe. It then enters an intelligently controlled drying system, which precisely reduces the veneer's moisture content to below 10%, laying the foundation for subsequent processes.

  Intelligent Grading and Splicing: The line is equipped with a vision recognition system to automatically grade the dried veneers. Substandard parts are removed, while high-quality veneers are spliced into a continuous, complete ribbon by automatic splicers, including cross-flow and longitudinal veneer splicers, while simultaneously laying adhesive film.

  Continuous Gluing and Lay-up: Advanced gluing processes, such as efficient MDI (formaldehyde-free) spraying technology, are used to ensure the adhesive is applied evenly and sparingly to the veneer surface. Subsequently, the lay-up of the mat is completed automatically according to the set panel structure (e.g., odd number of layers, perpendicular fiber direction).

 Continuous Flat Pressing: This is the core of the entire production line. The assembled mat enters the continuous flat press. Under a temperature of 102-105°C and pressure of 1.2-1.4 MPa, the mat is pressed continuously and uniformly, with adhesive curing time precisely controlled,ultimate formation a flat, dense, high-strength plywood panel. The application of innovative technologies like microwave preheating further enhances pressing efficiency and panel quality.

  Post-treatment and Cutting: The endless rough panel emerging from the continuous press is cooled, sanded, and finally automatically cut into standard-sized finished products according to customer requirements.

High-quality plywood produced by this line is widely used in:

  High-end Furniture Manufacturing: As a base material for cabinets and tabletops.

  Concrete Formwork: For concrete pouring, offering a smooth surface and easy release.

  Green High-end Home Furnishings: Formaldehyde-free panels used for interior decoration and flooring substrates.

  Packaging and Transportation: For manufacturing high-strength crates and truck flooring.

  Structural Materials: Such as Laminated Veneer Lumber (LVL), used for load-bearing structures like beams and columns in construction.

We understand that each client has unique raw material characteristics and capacity requirements. Therefore, we offer customized production lines in various specifications, ranging from annual capacities of tens of thousands to hundreds of thousands of cubic meters. Our team of engineers will work closely with you to provide a one-stop turnkey solution, from plant planning and equipment selection to installation, commissioning, and personnel training, tailored to your specific situation.

We are Shandong MINGHUNG Wood Based Panel Machinery Co.,Ltd China factory and manufacturer of full sets of Plywood machinery and Veneer machinery.

The machinery we produce includes peeling machines, chipping machines, rotary cutting machines, drying machines, gluing mixers, laying machines, pre-pressing machines, hot pressing machines, cooling machines, longitudinal and transverse sawing machines, sanding machines, as well as auxiliary machinery such as automatic feeding and discharging systems and lifting platforms.

Our contacts:

Whatsapp: +8618769900191  +8615589105786  +8618954906501

Email: osbmdfmachinery@gmail.com