Log-to-Plywood Production Line Plywood Plant Turnkey Project

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: MINGHUNG
• Type: Plywood Production Line
• Automatic: Automatic
• Certification: CE
• Name: Pywood Manufacturing Line
• Automation Grade: Fully Automatic / Semi-Automatic (Customizable)
• Materials: Kinds of Wood
• Core Processes: Peeling, Drying, Gluing, Lay-up, Hot Pressing, San
• Capacity Range: Customizable
• Control Mode: Centralized PLC Control, HMI Operation
• Transport Package: Plastic Film, Wooden Box
• Trademark: MINGHUNG
• Origin: China
• HS Code: 846596
• Production Capacity: 1000sets/Year
• Package Gross Weight: 90000.000kg

Product Description

Product overview

We provide complete turnkey production line solutions from raw logs directly to finished plywood. This solution integrates cutting-edge wood processing technology, highly automated material handling systems, and precise process control, aiming to build an efficient, continuous, and stable modern plywood manufacturing plant for our clients. We take responsibility for every stage, from process design, core and non-standard equipment manufacturing, to complete line installation & commissioning, personnel training, and after-sales support. This ensures our clients can start production smoothly in the shortest possible time frame and achieve excellent product quality, high yield, and a superior return on investment.

Production Line Process

1.  Log Processing Section: Log receiving, cross-cutting, debarking.

2.  Veneer Making Section: Block peeling (producing continuous veneer ribbon) → Green veneer clipping → Veneer sorting and conveying.

3.  Veneer Drying Section: Green veneer passes through roller or mesh belt dryers to reduce moisture content to required levels (typically 8%-12%).

4.  Veneer Composing & Glue Preparation Section: Dry veneer sorting, patching, splicing (for core veneer) → Glue mixing system prepares adhesive.

5.  Lay-up & Pre-pressing Section: Automatic glue spreader applies adhesive → Automatic or manual lay-up (cross-banding) → Matt enters cold press for pre-pressing.

6.  Hot Pressing Section: Pre-pressed matts are loaded by loader into a multi-opening hot press for curing under specific temperature, pressure, and time.

7.  Panel Post-processing Section: Pressed rough panels undergo cooling, edge trimming (cross-cut & rip saws), and sanding (calibrating sanding) to become smooth, finished panels.

8.  Grading & Packing Section: Finished panels are inspected, graded, bundled/packed, and stored.

Core Components

A standard complete line typically includes the following core units:

   Log Handling Unit: Chain conveyor, multi-blade saw/log splitter, debarker.

   Peeling Unit: CNC peeling lathe, veneer conveyor belt, roller clipper, green veneer sorting system.

   Drying Unit: Roller dryer (multi-drum) or Mesh belt dryer (with heat supply system: boiler or hot air furnace).

   Dry Veneer Composing Unit: Dry veneer sorting line, automatic patcher, core composer.

   Gluing & Lay-up Unit: Adhesive preparation system, roller glue spreader/curtain coater, lay-up line (automatic or manual table).

   Pressing Unit: Pre-press (cold press), multi-opening hot press (with automatic loader/unloader), hydraulic system.

   Finishing Unit: Panel cooling rack, panel sizing saw (cross-cut & rip), multi-head calibrating sander.

   Final Handling Unit: Grading & inspection table, automatic stacking & bundling press.

   Auxiliary Systems: Central dust collection system, electrical control system (PLC & HMI), steam/thermal oil pipelines.

CNC peeling lathe

   

Automatic Glue Mixing & Application System

multi-opening hot press

 

 Sanding Machine (Multi-head)

   

edge trimming (cross-cut & rip saws)

Specification

Item	Description / Range
Suitable Log Diameter	Typically 150mm - 800mm (Custom range available)
Finished Panel Size	Standard 1220×2440mm (4’x8’), customizable like 1250×2500mm
Finished Panel Thickness	Common: 3mm, 5mm, 9mm, 12mm, 15mm, 18mm, etc. (Achieved by adjusting hot press daylight and lay-up plies)
Hot Press Openings	10, 15, 20, 30 openings or more (Determines pressing capacity per cycle)
Hot Press Specific Pressure	Typically 1.2 - 2.5 MPa (Adjustable)
Total Line Power	Depends on capacity and configuration, from hundreds of kW to thousands of kW
Designed Capacity	Daily output 50 m³, 100 m³, 200 m³, 500 m³, etc. (To be confirmed with detailed plan)

Advantages of the Production Line

   Turnkey Delivery: Full-range service from design to commissioning, hassle-free for the client.

   High Automation: Reduces labor dependency, improves production efficiency and product consistency, lowers long-term operating costs.

   High Yield Design: Optimized peeling centering, drying control, and trimming solutions maximize wood utilization.

   Mature & Stable Process: Reliable line operation and standard-compliant products based on numerous successful cases.

   Flexible & Customizable: Personalized design according to client's budget, workshop conditions, target market, and product positioning.

   Energy Saving & Eco-friendly: Options for efficient heating systems (e.g., biomass) and advanced dust collection to meet environmental standards.

 

Applications of Plywood

The high-quality plywood produced by this line has extremely wide applications:

   Construction & Decoration: Concrete formwork, wall sheathing, partitions, roof decking, floor underlayment.

   Furniture Manufacturing: Cabinet boxes, table tops, drawer bottoms, sofa frames, curved wood parts.

   Packaging & Transport: Export crates, pallets, container lining.

   Other Industries: Vehicle interior panels, ship bulkheads, musical instrument parts.

Log Materials

The line can adapt to various common commercial wood species, including but not limited to:

   Softwoods: Poplar, Pine, Fir, Spruce.

   Hardwoods: Eucalyptus, Basswood, Okoume, Keruing, Meranti, Mixed Hardwoods.

   Mixed Use: Core veneer often uses fast-growing species (e.g., Poplar, Eucalyptus), while face veneer can be selected based on market demand.

Company Profile

Shandong MINGHUNG Wood Based Panel Machinery Co.,Ltd

    We are China factory and manufacturer of full sets of Plywood machinery and Veneer machinery. With many years production experience, advanced production technology,experienced workers and professional engineers, we can offer you the suitable, good and strong machinery for you.

    Machines include:Veneer production line(Log debaker,Veneer peeling machine, Log loader,Automatic stacker),Blade sharpener,Veneer patching machine,Veneer dryer machine(Veneer roller dryer, Veneer mesh dryer, Veneer press dryer), Veneer gluing machine,Plywood lay-up machine, Veneer jointing machine, Plywood cold press, Hot press machine,Plywood edge trimming cutting machine, Sanding and calibrating machine, Plywood overturn machine, Lift table, and so on.

Certifications

Customer group photos

FAQ

Q: What is the total project timeline from contract signing to production start?

A: Typically 6-12 months. This includes: Design confirmation (1 month), Equipment manufacturing (4-8 months), Sea freight (1 month), Installation & commissioning (1-2 months). The timeline may vary based on project complexity and customizations.

 

Q: What are the requirements for operators and technicians? 

A: The line uses PLC control with user-friendly interfaces. We provide comprehensive training from theory to practice, enabling trainees to perform basic operations and daily maintenance. 

 

Q: Is it complicated to switch between producing plywood of different thicknesses and sizes? 

A: The main adjustments involve the hot press daylight and the number of layers in the lay-up. Modern line design considers easy changeover; thickness switching can usually be completed within half an hour. Size (length & width) adjustment is achieved by changing the stops on the trimming saws.

 

Q: How is after-sales service guaranteed? What if a breakdown occurs?

A: We offer a 1 year quality warranty. During warranty, non-artificial faulty parts are replaced free of charge. We provide 7x24 remote online support and commit to providing a clear solution within 48 hours of receiving the issue. For critical failures, engineers can be dispatched on-site as needed. We also provide a detailed wear parts list and recommend clients maintain a reasonable inventory.