Three-head wide belt sander – SM 700RRP/1000RRP/1300RRP is the solution for facilities requiring ultra-smooth, high-gloss finishes. Designed with 3 continuous sanding heads, it delivers maximum productivity.
Features of Three-head wide belt sander
- Efficiently smooths workpiece surfaces in just a single pass
- Design: 2 sanding rollers and 1 graphite platen
- High-quality diamond pattern rubber feed belt with excellent heavy-duty load capacity
- 3-head wide belt sander features a robust frame design for stable, high-capacity processing
Structure of 3-Head Wide Belt Sander Units
– Features 3 sanding heads:
- 1 coarse sanding roller
- 1 fine sanding roller
- 1 ultra-fine sanding head
– Among them, the P-head is a graphite platen featuring an A-frame design, equipped with an easy-to-use sanding depth dial. The P-head delivers flawless wood surface smoothing and polishing.


See also:
Structure and operating principle of wide belt sanders
3-Head wide belt sander – SM 1000RRR
Specifications of Three-head wide belt sander
| MODEL | SM 700RRP | SM 1000RRP | SM 1300RRP |
| Max. Working Width | : 700 mm | : 1000 mm | : 1300 mm |
| Min. Working Length | : 540 mm | : 490 mm | : 540 mm |
| Working Thickness | : 5 – 110 mm | : 5 – 110 mm | |
| Sanding Belt Size | : 730 x 1900 mm | : 1030 x 2000 mm | : 1330 x 2200 mm |
| Feed Speed | : 5 – 30 m/min | : 4 – 36 m/min | : 5 – 30 m/min |
| Spindle 1 Motor Power | : 15 kW | : 18.5 kW | : 37 kW |
| Spindle 2 Motor Power | : 11 kW | : 15 kW | : 30 kW |
| Spindle 3 Motor Power | : 11 kW | : 11 kW | : 22 kW |
| Conveyor Motor Power | : 2.2 kW | : 3 kW | : 5.5 kW |
| Table Lifting Motor Power | : 0.37 kW | : 0.37 kW | : 0.55 kW |
| Cleaning Brush Spindle Motor Power | : 0.37 kW | : 0.37 kW | : 0.37 kW |
| Air Pressure | : 0.6 Mpa | : 0.6 Mpa | : 0.6 Mpa |
| Dust Extraction Airflow | : 11200 m3/h | : 7000 m3/h | : 13700 m3/h |
| Total Power | : 39.94 kW | : 48.24 kW | : 95.42 kW |
| Machine Weight | : 2800 kg | : 3600 kg | : 5600 kg |
| Machine Dimensions | : 1363 x 2544 x 1980 mm | : 2020 x 2770 x 2110 mm | : 2020 x 2770 x 2110 mm |
Note: Technical specifications, design features, and machine colors are subject to change without prior notice. However, such changes will not affect the machine’s functionality, performance, or operating capabilities
OPERATION VIDEO OF Three-head wide belt sander
Other wide belt sander models
3-Head wide belt sander – SM 1000RRR
Wide belt sanders come in various working widths: 700mm, 1000mm, 1300mm, etc., and multi-head configurations: 1-head, 2-head, 3-head, etc. Depending on production needs, customers can choose the most suitable model.
Applications of 3-head wide belt sanders in production
– Applied in the surface finishing process of products.
– Widely used in medium- to large-scale woodworking and timber processing factories.
– Capable of smoothing and leveling surfaces of wood panels such as MDF, MFC, and various plywoods.
– Wide belt sanders are indispensable woodworking machines in modern furniture and wood processing facilities.
Get updated price quotes for SEMAC 3-head wide belt sanders
Quoc Duy features an experienced sales team that will assist customers in selecting the most optimal product lineup. Contact us using the details below for immediate assistance!
- Email : info@quocduy.com.vn
- Hotline : +84 903 600 113
You can also visit our factory directly at 401 To Ngoc Van Street, Thoi An Ward, Ho Chi Minh City, Vietnam, to see the operation of the most modern woodworking machines today firsthand.















