The Core Veneer Dryer Line for The Plywood Production Line machine

Product Overview

With a steam pressure range of 0.6–1.0 MPa and drying temperatures up to 180°C, this system efficiently reduces veneer moisture content from 80–90% to 6–8% within 20–30 minutes . Its modular design supports 4–15 layers of simultaneous drying, accommodating veneer thicknesses from 1.5–4.5 mm and handling 3,000–3,600 kg/h of raw material. The dryer integrates saturated steam or thermal oil as heating media, ensuring uniform heat distribution and energy efficiency.

Product Advantage

Precision Drying Technology

Equipped with programmable temperature zones and automatic moisture sensors, the dryer maintains ±1% moisture consistency across veneer sheets. Its breathing-type drying mechanism prevents warping by balancing shrinkage during the process, delivering 98% flatness for high-quality lamination .

Energy Efficiency

The system’s insulated chambers and recyclable exhaust heat reduce energy consumption by 30% compared to traditional dryers. For instance, a 4-layer model consumes 128.5 kW during operation, while an 8-layer configuration achieves 280.2 kW output with 620 kg/m³ drying density .

Scalability and Durability

Constructed with heavy-duty steel rollers and corrosion-resistant coatings, the dryer withstands continuous operation in harsh environments. Its customizable length (20–26 meters for heating sections) allows seamless integration into both large-scale factories and mid-sized facilities .

Applications

• Plywood Mills: Ideal for drying core veneers from hardwoods like oak and beech, as well as softwoods such as pine.

• Composite Board Production: Supports the drying of synthetic resin-injected veneers for engineered wood products .

• Decorative Panel Manufacturing: Ensures uniform drying for high-gloss finishes and laminates used in furniture and interior design .