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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RRRR1300 Wet Wide Belt Sander Wide Finishing / Deburring Machine & Wet Collector

The RRRR1300 Wet Wide Belt Sander is a high-performance industrial metal finishing machine designed for deburring, slag removal, edge rounding, oxide removal, and fine surface finishing on large metal sheets and parts. With a 1300mm working width, multi-head configuration, and a built-in wet filtration collector, this model delivers safe, clean, and efficient processing of a wide range of ferrous and non-ferrous metals.
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  • RRRR1300

✅ RRRR1300 Wet Wide Belt Sander

Heavy-Duty Wide Finishing & Deburring Machine with Integrated Wet Dust Collector

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The RRRR1300 Wet Wide Belt Sander is a high-performance industrial metal finishing machine designed for deburring, slag removal, edge rounding, oxide removal, and fine surface finishing on large metal sheets and parts. With a 1300mm working width, multi-head configuration, and a built-in wet filtration collector, this model delivers safe, clean, and efficient processing of a wide range of ferrous and non-ferrous metals.


Key Highlights:

  • Extra-Wide 1300mm Working Capacity: Designed for large format sheet metal processing — suitable for steel, stainless steel, aluminum, copper, and special alloys.

  • Wet Processing System: Equipped with a cooling water spray system that eliminates heat buildup, suppresses dust, and prevents oxidation, resulting in perfect surface quality.

  • Heavy-Duty Multi-Head Design: Combines dual/triple abrasive belt heads, rotating brush stations, and optional planetary brushes for comprehensive finishing in a single pass.

  • Integrated Wet Collector: Includes a high-capacity wet dust and sludge filtration system to efficiently capture grinding residues, keeping the workshop clean and dust-free.

  • Industrial Conveyor Belt: Heavy-duty feed belt with variable speed drive (0.5-6 m/min) ensures steady and precise material handling.

  • Precision Thickness Control: Servo or manual adjustment with ±0.01mm accuracy supports a wide processing thickness range of 0.8mm to 80mm.


Common Applications:

  • Heavy slag removal after plasma or flame cutting.

  • Deburring of sharp edges and internal cut-outs from laser-cut metal sheets.

  • Oxide layer cleaning for carbon steel, improving paint or coating adhesion.

  • Edge rounding (up to R2 mm radius) for improved safety and corrosion protection.

  • Decorative surface finishing on stainless steel panels, including hairline or matte finishes.

  • Pre-painting or pre-welding surface preparation.


Technical Specifications (Example):

Specification Unit RRRR1300
Maximum Working Width mm 1300
Working Thickness mm 0.8 - 80
Minimum Workpiece Size mm 50 × 50
Conveyor Speed m/min 0.5 - 6 (adjustable)
Abrasive Belt Size mm 1910 × 1300
Sanding Head Power kW 22-30 kW per head
Total Power Consumption kW 55-70 kW
Wet Collector Air Volume m³/h 5000-8000 m³/h
Cooling Method - Wet (water circulation)
Machine Weight kg ~5000 kg

Key Advantages:

  • All-in-One Processing Line: Deburring, slag removal, oxide cleaning, edge rounding, and surface finishing in one pass.

  • Cleaner Production: Built-in wet collector reduces dust emissions and improves environmental compliance.

  • Higher Productivity: Suitable for 24/7 industrial production, cutting down on manual grinding and rework.

  • Reduced Consumable Costs: Wet grinding extends abrasive belt life and reduces tool consumption.

  • Improved Product Quality: Uniform, high-precision finishing with repeatable results across all parts.

  • Operator Safety: Wet process minimizes fire risks, ensures a cooler working environment, and reduces dust inhalation hazards.


Available Upgrades:

  • Rotary brush station for edge rounding.

  • Planetary brush system for complex hole deburring.

  • PLC touchscreen controller with recipe storage.

  • Vacuum bed for small parts.

  • Closed water circulation system with sludge separator.

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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