Synchronous Closing Hot-Platen Veneer Dryer

Synchronous Closing Hot-Platen Veneer Dryer
The Synchronous Closing Hot-Platen Veneer Dryer is a high-efficiency drying solution designed for plywood production lines. It adopts an advanced synchronous closing system, ensuring all layers close and press simultaneously, resulting in uniform moisture content, superior flatness, and consistent drying quality.

This machine integrates hydraulic control, PLC automation, and precision hot platen technology, making it ideal for drying core veneers with high efficiency, low energy consumption, and stable performance.
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Synchronous Closing Hot-Platen Veneer Dryer

1. Product Detailed Description


 
The synchronous hot-platen veneer dryer works similarly to a hot press system. Veneers are placed between heated platens, where controlled pressure and temperature remove moisture while flattening the material.

Key working process:

  • Veneer feeding into multi-layer hot platens
  • Hydraulic system applies synchronized pressure
  • Heat (thermal oil or steam) evaporates moisture
  • Grooved platens accelerate moisture discharge
  • PLC system controls timing, pressure, and temperature

Thesynchronous closing mechanism ensures that every layer operates under identical conditions, guaranteeing consistent drying results.


2. Product Features & Advantages


 

2.1 Synchronous Closing Technology

  • All layers open and close at the same time
  • Ensures uniform drying and moisture balance
  • Prevents uneven thickness and warping
  • Improves finished veneer quality significantly

2.2 High-Precision Hot Platens

  • Solid drilled or grooved platens for efficient heat transfer
  • Uniform temperature distribution
  • Fast moisture evaporation via groove design

2.3 Superior Drying Performance

  • Veneer becomes flatter and more stable
  • Reduced cracking and deformation
  • Final moisture content typically 6–10%

2.4 Advanced Hydraulic System

  • Stable pressure control
  • Smooth operation with minimal vibration
  • Long service life and low maintenance

2.5 PLC Intelligent Control System

  • Automatic operation with touch screen interface
  • Adjustable drying time, pressure, and temperature
  • Reduces labor cost and human error

2.6 Energy Efficient & Cost Saving

  • Low power consumption (approx. 13–18.5 kW depending on model)
  • Compatible with steam, thermal oil, or electric heating
  • High drying capacity with reduced operating cost

2.7 Heavy-Duty Structure

  • Welded steel frame for durability
  • Designed for continuous industrial production
  • Suitable for harsh working environments
 
 
 
 

 
 

3. Applications & Use Scenarios


 

3.1 Main Applications

  • Core veneer drying for plywood production
  • Face veneer leveling and moisture control
  • Wood panel manufacturing processes

3.2 Industry Applications

  • Plywood factories
  • LVL (Laminated Veneer Lumber) production
  • Furniture board manufacturing
  • Construction panel processing

3.3 Suitable Wood Types

  • Birch veneer
  • Poplar veneer
  • Eucalyptus veneer
  • Mixed hardwood veneers

4. Technical Parameters


 
BrandBM
Equipment frame structure split assembly
Upper beam: 500mm;
Lower beam: 500mm;
Middle beam: 300mm
Thickness of frame steel plate25mm
Width of vertical plate leg370mm*4 pieces
All finished by planer.
layer spacing70mm
Size of hot pressing plate2700*1370*42
Material
Q235
Double - in and double - out 
Number of Hot Pressing Plates16
Main Oil Cylinder Model180*1050mm*2pcs
Oil Cylinder OriginWuxi
Cylinders Rated Working Pressure26MPa
Heating ModeSteam or Heat Conduction Oil
Hydraulic system pollution free standard hydraulic station
Oil Pump OriginShanghai
Motor Fast Pump Motor Model7.5kw
Oil Pump Motor Number1
Motor OriginShandong
Other Electrical AppliancesSchneider
Control System Control ModePLC Automatic Control
Total Installed Capacity7.5kw
Weight~27ton
Synchronous Closing System