DP GROUP, founded in 2016, offer professional laser solutions and sheet metal fabrication machinery. Headquartered in Hong Kong, we operate three factories in mainland China:
DPMach (Dongguan): Specializes in laser cutting, welding, and marking.
DGDY (Dongguan): Focuses on press brake machines with advanced Panel Bender technology.
DPQG (Foshan): Manufactures large tube laser cutting machines for pipes up to 800mm in diameter and 30 meters lenth.
DP GROUP, founded in 2016, offer professional laser solutions and sheet metal fabrication machinery. Headquartered in Hong Kong, we operate three factories in mainland China:
DPMach (Dongguan): Specializes in laser cutting, welding, and marking.
DGDY (Dongguan): Focuses on press brake machines with advanced Panel Bender technology.
DPQG (Foshan): Manufactures large tube laser cutting machines for pipes up to 800mm in diameter and 30 meters lenth.
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RR1000

| Item | RR1000 | RRR1000 | RR1300 | RRR1300 |
|---|---|---|---|---|
| Working Width (mm) | 1000 | 1000 | 1300 | 1300 |
| Max. Working Thickness (mm) | 60 | 60 | 60 | 60 |
| Conveyor Speed (m/min) | 250 | 250 | 350 | 350 |
| Main Motor Power (kW) | 15 | 15 | 30 | 30 |
| Total Installed Power (kW) | 11 | 11 | 22 | 22 |
| Additional Motor Power (kW) | – | 11 | – | 22 |
| Number of Sanding Belts | 2 | 3 | 2 | 3 |
| Conveyor Motor Power (kW) | 0.37 | 0.37 | 0.55 | 0.55 |
| Auxiliary Motor Power (kW) | – | – | – | 2.2 |
| Machine Dimensions (L×W×H m) | 2.3×2.1×2.0 | 2.6×2.1×2.0 | 2.8×2.4×2.1 | 3.1×2.4×2.1 |
| Machine Weight (kg) | 2500 | 2900 | 3500 | 3800 |
The 1000mm Wet Belt Sanding Machine is designed for flat metal surface sanding and finishing.
It is mainly used to improve surface quality by removing surface roughness, oxidation, light scratches, and cutting marks on flat metal sheets.
Using wet belt sanding technology, the machine delivers uniform sanding results, stable surface quality, and reduced heat generation, making it ideal for high-quality metal finishing applications.
Flat metal surface sanding
Metal sheet surface finishing
Pre-polishing before mirror polishing
Surface preparation before coating or painting
Wide 1000mm working width for high efficiency
Wet sanding process prevents overheating and surface burns
Uniform and consistent sanding texture
Reduced dust and safer working environment
Stable performance for continuous production
The machine effectively performs:
Surface leveling
Removal of laser cutting marks and oxide layers
Fine sanding for uniform surface texture
Preparation for subsequent polishing or coating
Stainless steel
Carbon steel
Aluminum
Galvanized sheet
Heavy-duty wet belt sanding structure
Adjustable belt speed and conveyor feed speed
Integrated water circulation and filtration system
Easy operation and low maintenance
Designed for industrial flat metal processing
After processing, metal sheets achieve:
Smooth and even surface
Consistent sanding grain
Improved surface appearance
Enhanced coating and polishing quality
Sheet metal fabrication
Stainless steel decorative panels
Metal furniture and enclosures
Automotive and machinery components
The 1000mm Wet Belt Sanding Machine for Flat Metal Surface Sanding and Finishing provides a reliable, efficient, and stable solution for improving metal surface quality.
It is an ideal choice for manufacturers who require high-efficiency flat metal sanding with consistent finishing results.

| Item | RR1000 | RRR1000 | RR1300 | RRR1300 |
|---|---|---|---|---|
| Working Width (mm) | 1000 | 1000 | 1300 | 1300 |
| Max. Working Thickness (mm) | 60 | 60 | 60 | 60 |
| Conveyor Speed (m/min) | 250 | 250 | 350 | 350 |
| Main Motor Power (kW) | 15 | 15 | 30 | 30 |
| Total Installed Power (kW) | 11 | 11 | 22 | 22 |
| Additional Motor Power (kW) | – | 11 | – | 22 |
| Number of Sanding Belts | 2 | 3 | 2 | 3 |
| Conveyor Motor Power (kW) | 0.37 | 0.37 | 0.55 | 0.55 |
| Auxiliary Motor Power (kW) | – | – | – | 2.2 |
| Machine Dimensions (L×W×H m) | 2.3×2.1×2.0 | 2.6×2.1×2.0 | 2.8×2.4×2.1 | 3.1×2.4×2.1 |
| Machine Weight (kg) | 2500 | 2900 | 3500 | 3800 |
The 1000mm Wet Belt Sanding Machine is designed for flat metal surface sanding and finishing.
It is mainly used to improve surface quality by removing surface roughness, oxidation, light scratches, and cutting marks on flat metal sheets.
Using wet belt sanding technology, the machine delivers uniform sanding results, stable surface quality, and reduced heat generation, making it ideal for high-quality metal finishing applications.
Flat metal surface sanding
Metal sheet surface finishing
Pre-polishing before mirror polishing
Surface preparation before coating or painting
Wide 1000mm working width for high efficiency
Wet sanding process prevents overheating and surface burns
Uniform and consistent sanding texture
Reduced dust and safer working environment
Stable performance for continuous production
The machine effectively performs:
Surface leveling
Removal of laser cutting marks and oxide layers
Fine sanding for uniform surface texture
Preparation for subsequent polishing or coating
Stainless steel
Carbon steel
Aluminum
Galvanized sheet
Heavy-duty wet belt sanding structure
Adjustable belt speed and conveyor feed speed
Integrated water circulation and filtration system
Easy operation and low maintenance
Designed for industrial flat metal processing
After processing, metal sheets achieve:
Smooth and even surface
Consistent sanding grain
Improved surface appearance
Enhanced coating and polishing quality
Sheet metal fabrication
Stainless steel decorative panels
Metal furniture and enclosures
Automotive and machinery components
The 1000mm Wet Belt Sanding Machine for Flat Metal Surface Sanding and Finishing provides a reliable, efficient, and stable solution for improving metal surface quality.
It is an ideal choice for manufacturers who require high-efficiency flat metal sanding with consistent finishing results.
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