Frame Saw Machine for Efficient Log Cutting

Wood Thin Cutting Frame Saw Machine

• Max. cutting diameter :200-300mm
• Min. cutting diameter :80-100mm
• Kerf size :1.2-1.8mm
• Main motor rotation speed : 1460(rpm)
• Working voltage : 380V/50Hz/3phase, Customized
• Application : Frame Saw Machine is primarily used for longitudinal cutting of logs and square timber, producing various sizes of wood strips. It is widely applicable in the furniture, woodworking board, and flooring core board industries.

Frame saw machine secure multiple straight saw blades in the saw frame and utilize a crank-connecting rod mechanism to drive the saw frame in an up-and-down motion. They can cut various specified thicknesses of wood in a single pass, offering high production efficiency, ease of operation, and simple maintenance. They are widely used for processing raw or square timber.

Thin-cutting frame saws have been developed specifically for cutting solid wood blocks into bondable slats with minimal saw kerf waste. Thin-cutting frame saws use a unique up-and-down motion to cut veneer slats. Unlike conventional frame saws that move up and down in a linear motion, thin-cutting frame saws use a patented swing-out motion at the bottom of the saw stroke. Applications: Parquet and engineered flooring, doors, windows, stairs, furniture, musical instruments, pencils, sports equipment (skis, snowboards, hockey sticks), wooden coverings for fruit and vegetables, etc.

This unique motion of the thin-cutting frame saw has several distinct advantages over the frame motion of old conventional frame saws. When using conventional frame saws, sawdust is trapped/accumulated in and around the teeth of the saw blade, which generates a lot of heat. This happens because sawdust and wood chips cannot be cleared from the blade during the upward stroke. This is especially noticeable when cutting at high positions, as some of the teeth in the center of the saw blade never leave the cut. Wood chips and sawdust fall off the saw blade as the saw frame moves out of the cut during the upward stroke. The result is less heat build-up on the saw blade, longer blade life, dust-free slats, the ability to use thinner kerf blades and, above all, increased productivity of the frame saw.

1. Installation of Multiple Saw Blades: Within the cutting range, the machine can accommodate multiple saw blades according to the thickness requirements of the processed boards. This allows for cutting multiple pieces of wood with different thicknesses at once.
2. Excellent Blade Tension: The saw blades are tightly tensioned, ensuring high cutting precision and good surface quality of the sawn materials.
3. High Production Efficiency: By eliminating the need for multiple positioning, clamping, and side feeding operations, the machine reduces auxiliary time and eliminates idle travel, resulting in high production efficiency.
4. Low Labor Intensity: The frame saw machine has low labor intensity due to its good performance, making it suitable for operators with varying levels of technical expertise.
5. Simple Production Process and Small Footprint: The machine has a simple production process, occupies a small area, and saves investment costs.

• System that extends blade life by 20-50% compared to conventional frame saws
• High-precision thin-sheet, bondable surface with a tolerance of ± 0.1 mm, depending on sheet width
• System designed for quick set-up and easy adjustment of the top pressure roller via an electric motor
• Air blast system located directly behind the saw blade keeps the blade clean and prevents heat build-up
• Automatic opening of the machine for safe and easy removal and installation of the saw frame
• Rugged cast iron saw frame carriage mounted without play on linear guides
• Feed roller movement synchronized with the up and down movement of the saw frame
• Modular feed accommodates center guides, side guides or channel systems
• Chip breaker prevents chipping at the bottom of the wood
• Solid cast iron mechanical structure minimizes vibrations
• Top and bottom driven feed rollers
• Automatic central lubrication device
• Solid steel crank arm