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 RR1000 Wet Belt Sander is designed for efficient and uniform sanding and grinding of stainless steel sheets and flat parts.
Stainless steel products processed by laser cutting, punching, or shearing often require surface sanding to remove oxidation, scratches, rough layers, and processing marks.
With wet sanding technology and a stable belt sanding system, the RR1000 delivers consistent surface quality, excellent flatness, and high production efficiency.
Stainless steel sheets and plates
Laser cut stainless steel parts
Decorative stainless steel panels
Sheet metal surface grinding & sanding
✔ Uniform sanding across the full 1000mm working width
✔ Wet sanding prevents overheating and discoloration
✔ Smooth and consistent surface texture
✔ Dust-free operation and cleaner workshop environment
✔ Stable quality suitable for continuous production
The RR1000 performs:
Surface leveling and rough sanding
Scratch and oxidation removal
Fine sanding for a uniform brushed finish
Different abrasive belt grits can be selected to achieve the desired surface finish, from coarse grinding to fine sanding.
1000mm effective working width
Stable belt sanding unit with adjustable pressure
Heavy-duty conveyor system for flat sheet support
Integrated water circulation and filtration system
Easy operation and low maintenance
After processing, stainless steel parts achieve:
Uniform sanding texture
Consistent grain direction
Improved surface appearance
Ideal preparation for polishing or coating
Stainless steel (304 / 316 / 201, etc.)
Also suitable for aluminum and carbon steel
Proven wet sanding technology
Stable and repeatable sanding results
Reduced labor cost and manual grinding
Reliable performance from an experienced polishing machine manufacturer
Stainless steel fabrication
Decorative metal processing
Elevator and kitchen equipment
Architectural and industrial sheet metal
The RR1000 Wet Belt Sander for Stainless Steel Sanding and Grinding provides a reliable, efficient, and professional solution for stainless steel surface finishing.
It helps manufacturers achieve consistent sanding quality, improve productivity, and reduce manual work, making it an ideal choice for modern stainless steel processing lines.

| 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 RR1000 Wet Belt Sander is designed for efficient and uniform sanding and grinding of stainless steel sheets and flat parts.
Stainless steel products processed by laser cutting, punching, or shearing often require surface sanding to remove oxidation, scratches, rough layers, and processing marks.
With wet sanding technology and a stable belt sanding system, the RR1000 delivers consistent surface quality, excellent flatness, and high production efficiency.
Stainless steel sheets and plates
Laser cut stainless steel parts
Decorative stainless steel panels
Sheet metal surface grinding & sanding
✔ Uniform sanding across the full 1000mm working width
✔ Wet sanding prevents overheating and discoloration
✔ Smooth and consistent surface texture
✔ Dust-free operation and cleaner workshop environment
✔ Stable quality suitable for continuous production
The RR1000 performs:
Surface leveling and rough sanding
Scratch and oxidation removal
Fine sanding for a uniform brushed finish
Different abrasive belt grits can be selected to achieve the desired surface finish, from coarse grinding to fine sanding.
1000mm effective working width
Stable belt sanding unit with adjustable pressure
Heavy-duty conveyor system for flat sheet support
Integrated water circulation and filtration system
Easy operation and low maintenance
After processing, stainless steel parts achieve:
Uniform sanding texture
Consistent grain direction
Improved surface appearance
Ideal preparation for polishing or coating
Stainless steel (304 / 316 / 201, etc.)
Also suitable for aluminum and carbon steel
Proven wet sanding technology
Stable and repeatable sanding results
Reduced labor cost and manual grinding
Reliable performance from an experienced polishing machine manufacturer
Stainless steel fabrication
Decorative metal processing
Elevator and kitchen equipment
Architectural and industrial sheet metal
The RR1000 Wet Belt Sander for Stainless Steel Sanding and Grinding provides a reliable, efficient, and professional solution for stainless steel surface finishing.
It helps manufacturers achieve consistent sanding quality, improve productivity, and reduce manual work, making it an ideal choice for modern stainless steel processing lines.
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