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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RRRP5440C
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.
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
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 |
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
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
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.
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.
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
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 |
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
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
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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