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 Belt Grinding Machine Heavy-Duty Wet Wide Belt Sander for Professional Metal Deburring Slag Removal And Surface Finishing

RRP1300 Wide Belt Grinding Machine
Heavy-Duty Wet Wide Belt Sander for Professional Metal Deburring, Slag Removal, and Surface Finishing
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  • RRP1300

✅ RRP1300 Wide Belt Grinding Machine

Heavy-Duty Wet Wide Belt Sander for Professional Metal Deburring, Slag Removal, and Surface FinishingQQ图片20240704091533

The RRP1300 Wet Wide Belt Sander is a heavy-duty industrial grinding and sanding machine designed for high-efficiency surface treatment of metal sheets and parts. With its 1300mm maximum working width, wet sanding technology, and multi-station configuration, it provides a complete solution for deburring, slag removal, oxide cleaning, and precision surface finishing.


Key Features of 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.


Typical Applications:

  • 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.


Technical Specifications (Example):

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

Key Benefits:

  • 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.


Optional Upgrades:

  • 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.

R- R5240 (7)R- R5240 (8)

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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.
We offer comprehensive OEM/ODM services and spare parts for diverse industries. Our R&D team of over 50 experts ensures cutting-edge innovations, while our international support team of 21 professionals provides global service.

 

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