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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RRRP5440C Wet Wide Belt Sanding Machine with Magnetic Conveyor Table

The RRRP5440C Wet Wide Belt Sander is a high-performance industrial sanding solution designed specifically for metal finishing applications. Equipped with four working stations—three sanding heads and one brush head—this machine performs deburring, oxide removal, edge rounding, slag/dross removal, and fine surface finishing in one efficient pass.
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  • RRRP5440C


✅ RRRP5440C Wet Wide Belt Sander | Magnetic Conveyor | 4-Station Sanding Machine for Metal Finishing

RRRP5440C

RRRP5440C Wet Wide Belt Sanding Machine with Magnetic Conveyor Table

High-Precision Deburring & Finishing for Small or Thin Metal Parts

The RRRP5440C is a heavy-duty wet-type wide belt sander equipped with a magnetic conveyor worktable, designed specifically for processing small or thin sheet metal parts. With a working width of 400mm, this model combines powerful wet sanding performance with enhanced part-holding capability using permanent magnetic technology, making it ideal for precision deburring, edge rounding, oxide removal, and surface finishing of ferrous materials.


Key Features:

  • Model: RRRP5440C

  • Working Width: 400mm

  • Wet Grinding System: Cools the workpiece and suppresses dust for a safer and cleaner operation

  • Magnetic Conveyor Worktable: Strong magnetic force holds down small, thin, or lightweight parts securely during processing

  • Multiple Sanding Stations: Belt + brush or dual-belt configurations available

  • Variable Speed Control: Adjustable feed and brush speeds for different processing needs

  • Independent Station Operation: Each unit (belt or brush) can work independently or in combination

  • Heavy Frame Design: Industrial-grade structure ensures durability and vibration-free operation


⚙️ Technical Specifications (example configuration):

Parameter Value
Working Width 400mm
Max. Working Height 60mm
Minimum Workpiece Length 150mm
Sanding Belt Size 1520mm × 400mm
1st Belt Motor Power 7.5 kW
2nd Belt Motor Power 5.5 kW
Polishing Brush Motor 5.5 kW
Feeding Motor Power 1.5 kW
Magnetic Conveyor Drive Included (permanent magnetic type)
Swing Motor Power 1.5 kW
Water Circulation System Yes (with filtration tank)
Machine Size (L×W×H) Approx. 2400 × 1500 × 1800 mm
Weight Approx. 1600 kg

Typical Applications:

  • Deburring of laser-cut, plasma-cut, or stamped ferrous parts

  • Edge rounding and chamfering for safety and coating adhesion

  • Oxide layer removal on flame or plasma cut parts

  • Brushed surface finishing of carbon steel or stainless steel

  • Processing of small, thin, or lightweight parts that require secure fixation during sanding


Advantages:

  • Magnetic hold-down system ensures stability and precision for small parts

  • Wet sanding prevents part deformation, improves surface quality, and reduces airborne dust

  • Multi-stage finishing in one pass saves time and labor

  • Longer abrasive belt life due to water cooling and reduced heat

  • Perfect for batch production or precision part manufacturing


✅ Summary

The RRRP5440C Wet Wide Belt Sander with Magnetic Conveyor offers ultimate versatility in metal finishing processes. Its multi-station design, stable magnetic workholding, and wet cooling system make it the ideal choice for manufacturers seeking high precision, efficiency, and quality in metal surface preparation.

With automatic programmable control, reduced manual labor, and the ability to handle complex finishing tasks in one cycle, the RRRP5440C provides superior results in deburring, oxide removal, edge rounding, and surface finishing, especially for magnetic materials.


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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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