Heavy-Duty Staggered Four-Heads Double Side Plywood Sanding Machine
This double side sanding machine adopts a wide belt sanding system and heavy-duty frame, making it ideal for continuous operation in large-scale production lines. It significantly improves productivity by sanding both sides of plywood simultaneously while maintaining uniform thickness and smooth surface quality.
1. Product Description
Characteristics
- This machine is mainly used for sanding artificial boards such as plywood, particle board, fiberboard, etc.
- The whole mineral pouring structure is adopted for the machine body, which has enough hardness and greatly improves the working stability of the machine.
- The first set of sanding rollers is a pair of 320mm upper and lower steel rollers. The second set of sanding rollers is a pair of 400mm steel rollers that are staggered and inclined. The sanding rollers are processed by special technology, which increases the service life of the sanding belt and works stably.
- There is still a large sanding power and force while the workpiece with the largest width.
- Frequency control is adopted for feeding, with a wide range of speed control, which is widely used for sanding of different boards.
- Industrial touch compuer operation terminal is adopted, with friendly human-computer interface and simple operation.
- Self diagnosis function, rapid display of fault parts, quick maintenance and effective reduction of fault downtime.
- The lifting mechanism adopts the high-precision ball screw driven by the worm wheel to assist the top body to lift accurately and improve the sanding accuracy.
- The biggest advantage of this sanding machine is that there is sufficient distance between straight sand and staggered sand, so sanding does not affect each other and improves sanding accuracy.
2. Product Features & Advantages
Thedouble side plywood sanding machine offers multiple competitive advantages:
High Efficiency Production
With a double side sanding machine configuration, it can sand both sides simultaneously, reducing labor cost and increasing output.
Superior Surface Quality
Thefour heads sanding machine ensures multi-step sanding, delivering smooth, flawless surfaces ideal for coating or laminating.
Precision Thickness Calibration
Equipped with a calibrating sanding machine system, it guarantees consistent thickness across all panels.
Heavy-Duty & Stable Structure
Theheavy duty sanding machine frame ensures vibration-free operation and long service life.
Automation & Easy Operation
The PLC control system enables automated adjustment, improving production accuracy and reducing manual intervention.
3. Applications & Use Cases
Thisheavy duty double side plywood sanding machine is widely used in:
Wood Panel Manufacturing
- Plywood production lines
- MDF and particle board processing
Furniture Industry
- Cabinet panels sanding
- Table and board surface finishing
Construction Materials
- Laminated board processing
- Decorative panel sanding
Industrial Mass Production
- Continuous panel processing lines
- High-volume sanding and calibration operations
It is especially suitable for factories requiring high efficiency double side wide belt sanding machine solutions for large-scale production.
4. Technical Parameters
| Model | F2713R-RCX |
| Processing width | 40~1300mm |
| Processing thickness | 3~120mm |
| Processing length | ≥850mm |
| Speed of sanding belt | 24m/s |
| Speed of feeding | 5~40m/min |
| Size of sanding belt | 1340*2850mm |
| Main motor power | 2*75kW, 2*55kW |
| Working air pressure | 0.55MPa |
| Speed of suction | 25~30m/s |
| Volume of suction | 38000m3/h |
| Compressed air consumption | 0.18m3/min |
| Overall dimension | 7500*3300*3200mm |
| Net weight | 34000kg |
5. Conclusion
Thestaggered four heads double side plywood sanding machine is a powerful and reliable solution for modern woodworking industries. Combining heavy duty construction,precision calibration, and high efficiency sanding, it significantly enhances production capacity and product quality.
For manufacturers seeking an automatic plywood sanding and calibration machine, this equipment provides the perfect balance of performance, durability, and cost-efficiency.
