Efficiency and space-saving are at the core of the Combined polishing and sanding machine. This integrated unit combines two critical steps: a primary sanding head for precision thickness calibration and a secondary airbag head for mirror-smooth polishing. At Jiashan Changle, we designed this solution to help factories streamline their workflow. We recently provided this Combined polishing and sanding machine to a large multi-layer board manufacturer. Previously, they needed two separate machines and two workers to transfer boards. By using our integrated machine, they reduced labor by 2 people and increased their efficiency by 50% while achieving superior surface quality.
The Combined polishing and sanding machine features a dual-head structure with a Diameter 370mm calibration roller followed by an Airbag/Graphite pad unit. This combination ensures the board is perfectly calibrated and polished in a single pass. Built on a thickened steel frame, the Combined polishing and sanding machine is designed to withstand continuous 24-hour industrial production. With our PLC control system, you can independently adjust the parameters for each head, giving you total control over the final finish of your decorative panels or furniture substrates.
Application Areas
High-efficiency finishing for multi-layer boards, prep for furniture painting, and high-end panel production.

Customization & Service
We provide customized configurations for roller types and motor power. Our experienced team handles installation and on-site training globally, backed by 26 years of factory expertise.

Packaging & QC
Reinforced seaworthy export frames. We conduct a 100% full inspection and trial run before packing to ensure world-class performance.

| Head 1 | Calibration Sanding Roller (Diameter 370mm) |
| Head 2 | Airbag + Graphite Pad Polishing Unit |
| Max Width | 1300mm (Customizable) |
| Sanding Belt Size | 2720mm × 1330mm |
| Main Motors | 37kW + 30kW Dual Configuration |
| Feeding Speed | 10-50m/min (Variable) |
| Machine Weight | 10-12 Tons |
FAQ
Q: Is the machine PLC controlled?
A: Yes, it uses an integrated PLC touchscreen system.
Q: What currencies do you accept?
A: USD and RMB.
Q: What is the MOQ?
A: 1 unit.
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