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The Automatic Plywood Double Sizer Four Edge Trimming Saw emerges as a linchpin of precision cutting in plywood manufacturing, engineered to trim panels to exact dimensions with unmatched speed and accuracy. Designed for high-volume production environments, this advanced system features a 4X8 feet working area (1220mm×2440mm) and processes panels up to 12 mm thick at speeds ranging from 40–70 meters per minute, ensuring rapid throughput without compromising precision.
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At its core, the machine integrates four carbide-tipped circular saws—two dedicated to longitudinal cuts and two for transverse trimming—each powered by 7.5kW servo motors for consistent performance. A PLC-controlled positioning system with 0.01mm resolution orchestrates the cutting sequence, ensuring panels meet strict dimensional tolerances of ±0.1 mm—a requirement for export-quality plywood and high-precision furniture components.
Key features include an infrared sensor array (with 16 detection points) that identifies panel edges in real time, compensating for minor feeding misalignments. A powerful dust extraction system (15,000m³/h airflow) maintains a clean work environment by capturing 99% of cutting debris, while a self-sharpening saw blade design reduces maintenance downtime by 30% compared to conventional systems.
1. High-Speed Cutting with Multi-Axis Control
The saw’s performance is driven by a dual servo-driven gantry system that synchronizes longitudinal and transverse cuts with micron-level precision. This coordination ensures parallelism and squareness within ±0.2 mm/m, critical for panels that require seamless jointing in construction or furniture assembly. For example, trimming a standard 4X8 feet panel to 47.5X95.5 inches (a common export size) takes just 8 seconds from feeding to ejection, with no manual intervention required.
A variable-speed motor adjusts blade RPM between 2000–6000 RPM based on panel thickness and density: lower speeds for thin veneers (0.5–3mm) to prevent chipping, and higher speeds for thick plywood (8–12mm) to ensure clean cuts. The saw blades—available in diameters from 100mm to 250mm—feature carbide tips with 8–12 teeth, optimized for different wood types: fine-tooth blades for hardwoods and coarse-tooth designs for softwoods.
2. Automatic Sorting and Quality Control
Beyond cutting, the machine incorporates an AI-powered vision inspection system that evaluates trimmed edges for defects such as splintering, burn marks, or incomplete cuts. Equipped with 4K cameras and machine learning algorithms, this system classifies panels into first-grade (no defects) and second-grade (minor imperfections) categories with 99% accuracy, reducing manual inspection time by 50%.
A pneumatic ejection system with 10kN force sorts panels into separate stacking areas based on quality grade, streamlining downstream processing. The system also tracks production metrics in real time, displaying panels per hour, defect rates, and blade wear status on a 12-inch touchscreen dashboard, enabling operators to optimize performance proactively.
3. Modular Design for Flexibility
The machine’s quick-change saw blade cassettes allow technicians to switch between blade sizes in 15 minutes—a fraction of the 60–90 minutes required for conventional saws. This modularity supports diverse production needs, from trimming thin decorative veneers to processing thick structural plywood. A customizable cutting program library stores 100+ profiles, including non-standard sizes like 5X10 feet for specialty applications, with the ability to import new profiles via USB or network connection.
For remote monitoring, a cloud-based dashboard provides real-time access to production data, maintenance alerts, and performance analytics. This connectivity enables managers to track efficiency across multiple shifts, identify bottlenecks, and schedule maintenance during low-demand periods, maximizing overall equipment effectiveness (OEE) to 85% or higher.
Plywood Mills: Trims construction-grade panels to standard sizes (4X8 feet, 3X6 feet) for packaging, flooring, and formwork, ensuring compliance with industry dimensional standards.
Furniture Factories: Cuts pre-laminated boards to precise dimensions for cabinetry, shelving, and table components, where tight tolerances prevent gaps in final assembly.
Door Manufacturers: Edges hollow-core and solid-core doors to fit standard door frames (80×200cm, 90×210cm), ensuring proper sealing and reducing installation time.
Export-Oriented Enterprises: Prepares FSC-certified panels to meet strict dimensional requirements for international markets, including EU standards (EN 13986) and North American specifications (APA Performance Standards).
This trimming saw combines speed, precision, and automation to streamline plywood production, making it an indispensable asset for high-volume manufacturing facilities striving for efficiency and quality excellence.
| Model | FSS48/36H |
| Cutting length | 1830-2600 mm |
| Cutting width | 900-1300 mm |
| Cutting thickness | 3-55 mm |
| Cut size | 4*8 / 3*6 Feet |
| Rotatinal speed of main saw | 5000-6500 RPM |
| Saw speed | 40-70 m/min |
| Overall dimensions | 8000*5000*1200 mm |
| Power | 34.8 KW |
| Control method | PLC control |
| Machine weight | About 6000 KG |
At its core, the machine integrates four carbide-tipped circular saws—two dedicated to longitudinal cuts and two for transverse trimming—each powered by 7.5kW servo motors for consistent performance. A PLC-controlled positioning system with 0.01mm resolution orchestrates the cutting sequence, ensuring panels meet strict dimensional tolerances of ±0.1 mm—a requirement for export-quality plywood and high-precision furniture components.
Key features include an infrared sensor array (with 16 detection points) that identifies panel edges in real time, compensating for minor feeding misalignments. A powerful dust extraction system (15,000m³/h airflow) maintains a clean work environment by capturing 99% of cutting debris, while a self-sharpening saw blade design reduces maintenance downtime by 30% compared to conventional systems.
1. High-Speed Cutting with Multi-Axis Control
The saw’s performance is driven by a dual servo-driven gantry system that synchronizes longitudinal and transverse cuts with micron-level precision. This coordination ensures parallelism and squareness within ±0.2 mm/m, critical for panels that require seamless jointing in construction or furniture assembly. For example, trimming a standard 4X8 feet panel to 47.5X95.5 inches (a common export size) takes just 8 seconds from feeding to ejection, with no manual intervention required.
A variable-speed motor adjusts blade RPM between 2000–6000 RPM based on panel thickness and density: lower speeds for thin veneers (0.5–3mm) to prevent chipping, and higher speeds for thick plywood (8–12mm) to ensure clean cuts. The saw blades—available in diameters from 100mm to 250mm—feature carbide tips with 8–12 teeth, optimized for different wood types: fine-tooth blades for hardwoods and coarse-tooth designs for softwoods.
2. Automatic Sorting and Quality Control
Beyond cutting, the machine incorporates an AI-powered vision inspection system that evaluates trimmed edges for defects such as splintering, burn marks, or incomplete cuts. Equipped with 4K cameras and machine learning algorithms, this system classifies panels into first-grade (no defects) and second-grade (minor imperfections) categories with 99% accuracy, reducing manual inspection time by 50%.
A pneumatic ejection system with 10kN force sorts panels into separate stacking areas based on quality grade, streamlining downstream processing. The system also tracks production metrics in real time, displaying panels per hour, defect rates, and blade wear status on a 12-inch touchscreen dashboard, enabling operators to optimize performance proactively.
3. Modular Design for Flexibility
The machine’s quick-change saw blade cassettes allow technicians to switch between blade sizes in 15 minutes—a fraction of the 60–90 minutes required for conventional saws. This modularity supports diverse production needs, from trimming thin decorative veneers to processing thick structural plywood. A customizable cutting program library stores 100+ profiles, including non-standard sizes like 5X10 feet for specialty applications, with the ability to import new profiles via USB or network connection.
For remote monitoring, a cloud-based dashboard provides real-time access to production data, maintenance alerts, and performance analytics. This connectivity enables managers to track efficiency across multiple shifts, identify bottlenecks, and schedule maintenance during low-demand periods, maximizing overall equipment effectiveness (OEE) to 85% or higher.
Plywood Mills: Trims construction-grade panels to standard sizes (4X8 feet, 3X6 feet) for packaging, flooring, and formwork, ensuring compliance with industry dimensional standards.
Furniture Factories: Cuts pre-laminated boards to precise dimensions for cabinetry, shelving, and table components, where tight tolerances prevent gaps in final assembly.
Door Manufacturers: Edges hollow-core and solid-core doors to fit standard door frames (80×200cm, 90×210cm), ensuring proper sealing and reducing installation time.
Export-Oriented Enterprises: Prepares FSC-certified panels to meet strict dimensional requirements for international markets, including EU standards (EN 13986) and North American specifications (APA Performance Standards).
This trimming saw combines speed, precision, and automation to streamline plywood production, making it an indispensable asset for high-volume manufacturing facilities striving for efficiency and quality excellence.
| Model | FSS48/36H |
| Cutting length | 1830-2600 mm |
| Cutting width | 900-1300 mm |
| Cutting thickness | 3-55 mm |
| Cut size | 4*8 / 3*6 Feet |
| Rotatinal speed of main saw | 5000-6500 RPM |
| Saw speed | 40-70 m/min |
| Overall dimensions | 8000*5000*1200 mm |
| Power | 34.8 KW |
| Control method | PLC control |
| Machine weight | About 6000 KG |
