L-Type Continuous Veneer Finger Jointing Machine
L-Type Continuous Veneer Finger Jointing Machine
The L-Type Continuous Veneer Finger Jointing Machine is an advanced automatic plywood core composing solution designed to joint irregular veneer sheets into full-size panels. By integrating horizontal composing and vertical finger jointing in an L-type structure, the machine significantly improves veneer utilization, panel strength, and production efficiency.
It is widely used in plywood, LVL, and engineered wood production lines to convert short or defective veneer into high-quality continuous sheets, reducing waste and maximizing raw material value
It is widely used in plywood, LVL, and engineered wood production lines to convert short or defective veneer into high-quality continuous sheets, reducing waste and maximizing raw material value
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L-Type Continuous Veneer Finger Jointing Machine
1. Product Details
The L-type veneer finger jointing machine adopts a continuous automatic production process, including:
- Veneer feeding & automatic alignment
- Edge trimming and defect removal
- Glue application (hot melt or thread glue)
- Horizontal composing (short veneer → standard size)
- L-type turning system
- Vertical finger jointing (length extension)
- Final cutting & automatic stacking
The machine can transform small-size veneer (e.g., 3×4ft / 4×4ft) into full-size veneer sheets (e.g., 4×8ft) in one continuous process.
This system ensures consistent veneer thickness, precise alignment, and strong bonding quality.
2. Product Features & Advantages
2.1 L-Type Structure (Horizontal + Vertical Integration)
- Combines transverse composing and longitudinal finger jointing
- Ensures stronger veneer bonding and continuous production
2.2 High Efficiency & Automation
- Fully automatic operation with only 1 operator required
- Production speed up to 0–35 m/min
- Output up to 180–260 pcs/hour
2.3 Precision Finger Joint Technology
- Uniform finger teeth structure
- Improves tensile strength and panel durability
- Produces high-quality plywood core sheets
2.4 Intelligent Control System
- PLC automatic control (Delta / Siemens optional)
- Servo motor drive ensures accurate positioning
- Stable and reliable long-term operation
2.5 Material Utilization Optimization
- Converts waste veneer into usable sheets
- Reduces raw material cost significantly
- Improves production yield
2.6 Automatic Alignment & Correction
- Ensures consistent veneer positioning
- Reduces defects and overlapping issues
2.7 Durable Heavy-Duty Structure
- Whole steel plate laser cutting frame
- Strong, vibration-resistant, and long lifespan
3. Main uses and application scenarios
The L-type veneer finger jointing machine is widely used in:
3.1 Plywood Manufacturing
- Core veneer composing
- Film faced plywood production
3.2 LVL (Laminated Veneer Lumber)
- Continuous veneer assembly
- Structural beam production
3.3 Furniture & Panel Industry
- Engineered wood boards
- Decorative panel substrates
3.4 Wood Recycling & Optimization
- Reusing short or defective veneer
- Improving raw material utilization
It is especially suitable for medium to large-scale plywood factories aiming to achieve automation and cost reduction.
VENEER TO BE PROCESSED VENEER AFTER FINGER JOINTED VENEER AFTER FINGER JOINTED
4. Main Technical Parameters
| Description | Parameters |
Total land area(conventional) | 13m x 11m x 3.5m |
| Total motor power | Tooth splicer 30.7kW+cross splicer/receiver25kW= 55.7kW |
| Cooling system | 2P |
| Into the board size(conventional) | 3ft/4ft |
| Air consumption | 1300L/min |
| Efficiency | Continuous mode4.5 sheets/min Docking mode 5.5 sheets/min |
| Working thickness | 1.7-3mm |
| Out put size(conventional) | 3ftx6ft/4ftx8ft |
