Balsa Wood Horizontal Band Saw Cutting Machine

Gantry Horizontal Band Saw For Balsa Wood

• Maximum Working Size (LxWxH):2600 x 1300 x 650 mm
• Table Size (LxW): 2600 x 1300 mm
• Worktable Infeed Speed: 0-20 m/s
• Diameter of Saw Wheel :1000mm
• Application: Balsa wood horizontal band saw is a kind of saw specially used for cutting balsa wood, which is widely used in wind power generation.Balsa wood is mainly used as the sandwich material of wind turbine blades in wind power generation, and plays a vital role in wind turbine blades.

Balsa wood horizontal bandsaw is a kind of mechanical equipment specially used for processing balsa, especially in the field of wind power generation. The horizontal bandsaw can not only cut balsa efficiently, but also meet the high standards of material processing in the manufacture of wind power blades.

As the core component of wind turbines, the quality and performance of wind power blades directly affect the efficiency and safety of power generation. Balsa is widely used as the core material of blades due to its light weight and high strength.

Cutting effect display

Why is balsa wood widely used in wind power generation?

First, it is the lightest wood in the world, so it is also called light wood. This lightweight property is of great significance to wind turbines. Taking the use of it in wind turbine blades as an example, it can achieve lightweight design of blades, which can greatly reduce the overall weight and volume of wind turbines, thereby improving power generation efficiency.

Second, although the density of balsa wood is light, the wood texture is hard, corrosion-resistant and wear-resistant. During the operation of wind turbine blades, they need to be exposed to the external environment for a long time and be eroded by wind and rain. The corrosion and wear resistance of balsa wood can ensure the service life of the blades.

Third, it has strong wind resistance and can withstand the impact and vibration of wind. It is not easy to crack or deform, so it can well adapt to the requirements of wind turbine blades for resisting strong winds. Its volume shape is stable, not easy to deform, and its strength and flexibility are moderate, which also perfectly matches the characteristics required by wind turbine blades.

1. Heavy-duty frame design: The frame is made of 300*89*11.5mm channel steel, 120*120 square tube, high-density skeleton reinforcement design, and 14mm thick plate reinforced rib plate welded. The whole machine has good rigidity, heat-treated to prevent deformation, ensure accurate sawing, and can be used for up to 10 years.

2. Extra-large column and thick plate saw frame: The gantry column size is 40cm*20cm thickened square tube to reduce sawing force vibration; the saw wheel frame adopts 16mm thick plate full welding design to increase rigidity and reduce deformation, ensure accurate sawing effect, and extend the life of the saw blade.

3. Thickened workbench: The workbench is welded by 22MM thick plate full welding, and the middle is fully welded with high-density rib plate. After heat treatment to prevent deformation, the rigidity is good and can withstand the impact force of 1-2 tons of loading, ensuring accurate sawing.

4. Heavy-duty rail slider: Adopting the 45# heavy-duty rail of Rexroth, an international first-line brand. A single slider can bear a weight of 5 tons, the workbench moves smoothly, and the sawing effect is good.

5. Super large saw wheel: Adopting φ1000*80mm ultra-high-speed saw wheel, high-hardness national standard steel, through ten processes of precise processing, large friction, ultra-fast speed, good stability, not easy to break, accurate sawing, double efficiency.

6. Heavy-duty bearing device: The saw wheel adopts NSK heavy-duty separation bearing 32216 inside. The large contact surface of the oblique bead ensures that the saw blade can withstand greater tension when tensioning. The auxiliary force of the 6216 bearing keeps the two saw wheels parallel when tensioning. The front and rear waterproof covers are fully sealed, smooth and durable.

7. Saw wheel tensioning guide: Adopting the international brand German Rexroth 35# rail slider guide, the slider gap is small when tensioning the saw wheel, the saw wheel does not swing, the saw blade has good stability, and it is not easy to break.

8. Fully automatic tensioning system: Using the fully automatic tensioning function, one person can quickly replace the saw blade. The system has an automatic pressure-maintaining function. When sawing, the saw blade heats up and automatically increases the pressure to maintain the pressure. The saw blade is stable and not prone to breaking or running.

1. High-precision lifting system:

(1) Precise lifting and positioning: High-precision and high-torque Delta servo motor, positioning control minimum resolution 0.01mm, more than 10 times the accuracy of traditional gantry saw asynchronous motor (0.1~0.2mm);

(2) Precision ball screw: Adopts φ40 Taiwan brand ABBA precision screw, with a lifting speed of 2 meters/minute;

(3) Precision guide rail: International first-line brand German Rexroth heavy-duty 45# precision guide rail, the slider gap is less than 5C, and the sawing is stable and will not vibrate.

2. Intelligence: Taiwan Weiluntong touch screen, mobile version of intelligent human-machine interface, more humanized operation experience, convenient adjustment of feed speed or lifting thickness, sawing length and other operations.

•  16 sets of plate thickness preset quick selection.
• 4 sets of height memory.
• 8 sets of height preset.
• Intelligent fixed length.
• Intelligent fault detection.