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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RR1300
Heavy-Duty Wide Belt Sander for Industrial Sheet Metal Deburring & Finishing
The RR1300 is a high-capacity wet wide belt sander engineered for sheet metal grinding, deburring, oxide removal, and surface finishing. With an impressive working width of 1300mm, this machine is ideal for processing large-format metal sheets and panels made of stainless steel, mild steel, aluminum, and copper.
Thanks to its wet sanding system, the RR1300 delivers a consistent, high-quality surface finish while minimizing heat distortion and airborne dust — making it one of the best sanders for sheet metal processing in industrial environments.
Model: RR1300
Working Width: 1300mm – suitable for large panels
Sanding Method: Wet belt grinding with water cooling
Belt Configuration: Single or dual belt heads (optional brush station)
Stable Feeding System: Heavy-duty conveyor with variable speed control
Water Filtration System: Ensures clean operation and extended abrasive life
Heavy-duty frame: Designed for continuous, industrial-scale production
Quick Belt Change System: Improves efficiency in multi-material production lines
Parameter | Specification |
---|---|
Max. Working Width | 1300mm |
Max. Working Height | 60mm |
Min. Part Length | 150mm |
Sanding Belt Size | 2200mm × 1300mm |
Main Motor Power | 15–22 kW (per head) |
Feeding Motor Power | 2.2 kW |
Belt Speed | 15–30 m/s (adjustable) |
Feed Speed | 0.5–6 m/min (adjustable) |
Water Pump Power | 0.75 kW |
Machine Size (L×W×H) | ~3000 × 2500 × 2200 mm |
Weight | ~4000–5000 kg |
Sheet metal deburring after laser, plasma, or flame cutting
Surface finishing for large stainless steel or aluminum panels
Oxide layer removal for painting, coating, or welding prep
Edge rounding and light grinding
Used in elevators, kitchen equipment, decorative panels, HVAC components, and steel furniture
Large-format capacity up to 1300mm wide
Wet processing ensures smooth finish and minimizes distortion
Consistent surface quality across full sheet width
Longer abrasive life with water-cooled operation
Ideal for continuous production lines with fast changeover and reliable operation
Heavy-Duty Wide Belt Sander for Industrial Sheet Metal Deburring & Finishing
The RR1300 is a high-capacity wet wide belt sander engineered for sheet metal grinding, deburring, oxide removal, and surface finishing. With an impressive working width of 1300mm, this machine is ideal for processing large-format metal sheets and panels made of stainless steel, mild steel, aluminum, and copper.
Thanks to its wet sanding system, the RR1300 delivers a consistent, high-quality surface finish while minimizing heat distortion and airborne dust — making it one of the best sanders for sheet metal processing in industrial environments.
Model: RR1300
Working Width: 1300mm – suitable for large panels
Sanding Method: Wet belt grinding with water cooling
Belt Configuration: Single or dual belt heads (optional brush station)
Stable Feeding System: Heavy-duty conveyor with variable speed control
Water Filtration System: Ensures clean operation and extended abrasive life
Heavy-duty frame: Designed for continuous, industrial-scale production
Quick Belt Change System: Improves efficiency in multi-material production lines
Parameter | Specification |
---|---|
Max. Working Width | 1300mm |
Max. Working Height | 60mm |
Min. Part Length | 150mm |
Sanding Belt Size | 2200mm × 1300mm |
Main Motor Power | 15–22 kW (per head) |
Feeding Motor Power | 2.2 kW |
Belt Speed | 15–30 m/s (adjustable) |
Feed Speed | 0.5–6 m/min (adjustable) |
Water Pump Power | 0.75 kW |
Machine Size (L×W×H) | ~3000 × 2500 × 2200 mm |
Weight | ~4000–5000 kg |
Sheet metal deburring after laser, plasma, or flame cutting
Surface finishing for large stainless steel or aluminum panels
Oxide layer removal for painting, coating, or welding prep
Edge rounding and light grinding
Used in elevators, kitchen equipment, decorative panels, HVAC components, and steel furniture
Large-format capacity up to 1300mm wide
Wet processing ensures smooth finish and minimizes distortion
Consistent surface quality across full sheet width
Longer abrasive life with water-cooled operation
Ideal for continuous production lines with fast changeover and reliable operation
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