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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RRP1300
✅ Wide Working Width: 1300mm (51 inches), ideal for large plates and a wide range of metal workpieces.
✅ Wet Sanding System: Integrated water cooling system effectively reduces heat during grinding, prevents discoloration, suppresses dust, and improves surface quality.
✅ Powerful Multi-Head Configuration: Equipped with multiple abrasive belt stations, optional rotary brush heads, and adjustable pressure rollers, achieving multi-process treatment in a single pass.
✅ Heavy-Duty Conveyor Feeding System: Stable feeding via a durable conveyor belt with adjustable speed (0.5~6m/min), suitable for continuous production environments.
✅ High-Power Drive Motors: Strong motor capacity (up to 30-40kW per station) ensures aggressive material removal when needed.
✅ Precision Workpiece Control: Servo-controlled thickness adjustment for easy setup and high accuracy (±0.01mm).
✅ Enhanced Safety & Cleanliness: Wet operation eliminates airborne dust and reduces fire risk while improving operator safety.
Heavy slag removal for flame-cut, plasma-cut, and laser-cut parts.
Oxide layer removal from hot-rolled steel.
Deburring of sharp edges and edge rounding (up to R2 radius).
Fine brushing and polishing of stainless steel, aluminum, carbon steel, and non-ferrous metals.
Consistent surface preparation before painting, coating, or welding.
Specification | Unit | RRP1300 |
---|---|---|
Max Working Width | mm | 1300 |
Working Thickness | mm | 0.8 - 80 |
Minimum Workpiece Size | mm | 50 × 50 |
Conveyor Speed | m/min | 0.5 – 6 (variable) |
Abrasive Belt Size | mm | 1910 × 1300 |
Brush Roller Diameter | mm | 300 |
Main Drive Motor Power | kW | 22-30kW (per station) |
Total Power | kW | 45-55 kW |
Number of Sanding Stations | - | 2-3 (customizable) |
Cooling System | - | Wet sanding with circulating water |
Machine Weight | kg | ~4500 kg |
✅ All-in-One Processing: Achieve deburring, slag removal, edge rounding, and surface finishing in one machine.
✅ Cost-Efficient Wet Process: Lower consumable wear, better surface quality, and no overheating.
✅ Consistent, Repeatable Finish: Ensures product uniformity with reduced rework.
✅ Heavy-Duty Performance: Built for 24/7 industrial use in metal fabrication plants.
✅ Cleaner, Safer Operation: Wet process minimizes dust, sparks, and improves the working environment.
✅ Rotary planetary brush heads for complex edge rounding and hole deburring.
✅ Touchscreen PLC control with process memory and auto diagnostics.
✅ Vacuum conveyor for small part processing.
✅ Full enclosed cover for maximum environmental protection.
✅ Water filtration and recirculation unit for reduced water consumption.
✅ Wide Working Width: 1300mm (51 inches), ideal for large plates and a wide range of metal workpieces.
✅ Wet Sanding System: Integrated water cooling system effectively reduces heat during grinding, prevents discoloration, suppresses dust, and improves surface quality.
✅ Powerful Multi-Head Configuration: Equipped with multiple abrasive belt stations, optional rotary brush heads, and adjustable pressure rollers, achieving multi-process treatment in a single pass.
✅ Heavy-Duty Conveyor Feeding System: Stable feeding via a durable conveyor belt with adjustable speed (0.5~6m/min), suitable for continuous production environments.
✅ High-Power Drive Motors: Strong motor capacity (up to 30-40kW per station) ensures aggressive material removal when needed.
✅ Precision Workpiece Control: Servo-controlled thickness adjustment for easy setup and high accuracy (±0.01mm).
✅ Enhanced Safety & Cleanliness: Wet operation eliminates airborne dust and reduces fire risk while improving operator safety.
Heavy slag removal for flame-cut, plasma-cut, and laser-cut parts.
Oxide layer removal from hot-rolled steel.
Deburring of sharp edges and edge rounding (up to R2 radius).
Fine brushing and polishing of stainless steel, aluminum, carbon steel, and non-ferrous metals.
Consistent surface preparation before painting, coating, or welding.
Specification | Unit | RRP1300 |
---|---|---|
Max Working Width | mm | 1300 |
Working Thickness | mm | 0.8 - 80 |
Minimum Workpiece Size | mm | 50 × 50 |
Conveyor Speed | m/min | 0.5 – 6 (variable) |
Abrasive Belt Size | mm | 1910 × 1300 |
Brush Roller Diameter | mm | 300 |
Main Drive Motor Power | kW | 22-30kW (per station) |
Total Power | kW | 45-55 kW |
Number of Sanding Stations | - | 2-3 (customizable) |
Cooling System | - | Wet sanding with circulating water |
Machine Weight | kg | ~4500 kg |
✅ All-in-One Processing: Achieve deburring, slag removal, edge rounding, and surface finishing in one machine.
✅ Cost-Efficient Wet Process: Lower consumable wear, better surface quality, and no overheating.
✅ Consistent, Repeatable Finish: Ensures product uniformity with reduced rework.
✅ Heavy-Duty Performance: Built for 24/7 industrial use in metal fabrication plants.
✅ Cleaner, Safer Operation: Wet process minimizes dust, sparks, and improves the working environment.
✅ Rotary planetary brush heads for complex edge rounding and hole deburring.
✅ Touchscreen PLC control with process memory and auto diagnostics.
✅ Vacuum conveyor for small part processing.
✅ Full enclosed cover for maximum environmental protection.
✅ Water filtration and recirculation unit for reduced water consumption.
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