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.
Availability: | |
---|---|
Quantity: | |
RR5240
High-Efficiency Metal Surface Grinding & Deburring System
The RR4240 is a high-performance wet wide belt sanding machine designed for precision surface grinding, deburring, and finishing of metal sheets and parts. Equipped with a wide 400mm sanding belt and powerful motor system, this machine is ideal for processing stainless steel, carbon steel, aluminum, copper, and other non-ferrous metals.
The RR5240 Wet Wide-Belt Sander is a high-performance industrial grinding and finishing machine designed for the deburring, slag/dross removal, oxide skin removal, edge rounding, and surface finishing of metal sheets and parts. With a 400mm working width, this machine features two sanding heads working under a water bath system, which provides effective cooling and dust suppression during processing.
This model is especially suitable for heat-sensitive materials like stainless steel, thin metal sheets, aluminum, and mixed metals, preventing deformation and discoloration during grinding or polishing.
✅ Two High-Powered Sanding Stations: Equipped with two sanding heads, the RR5240 delivers superior deburring and surface conditioning in a single pass.
✅ Water Bath Process: Full water circulation reduces heat, prevents workpiece distortion, and minimizes dust and sparks.
✅ Ideal for Heat-Sensitive Materials: Excellent for processing stainless steel, thin metals, and soft non-ferrous alloys without risk of burning or warping.
✅ Heavy-Duty Industrial Design: Robust frame structure ensures stable and vibration-free operation, improving processing precision.
✅ Consistent Finishing Quality: Achieves uniform surface textures from coarse grinding to fine graining finishes.
✅ Minimal Consumable Cost: Wet grinding reduces abrasive belt wear and extends consumable life.
✅ Optional Magnetic Worktable: Securely holds magnetic materials during processing, allowing for precise handling of small or thin parts.
✅ User-Friendly Operation: Intuitive controls, adjustable conveyor speed, and easy maintenance access reduce labor training requirements.
Deburring: Efficient removal of burrs left after laser cutting, punching, or shearing processes.
Slag & Dross Removal: Effective in removing slag and dross from plasma or flame-cut components.
Oxide Removal: Strips oxide layers and discoloration from cut edges, improving further processing like welding or painting.
Surface Conditioning: Prepares surfaces for downstream processes such as coating, welding, or assembly.
Edge Rounding: Light edge rounding effect with fine abrasive belts to improve part safety and coating adhesion.
Brushing Finish (Optional): With additional brushing units, the machine can achieve decorative finishes like satin or hairline textures (if required in customized configurations).
Model | RR5240 |
---|---|
Max Working Width | 400 mm |
Max Working Height | 60 mm |
Min Working Length | 150 mm |
Number of Heads | 2 (two sanding heads) |
Sanding Belt Size | 1900 mm × 400 mm |
Main Motor Power | 7.5 kW per sanding head |
Total Installed Power | ~17 kW |
Feeding Speed | Adjustable, 0.5 – 6 m/min |
Abrasive Belt Speed | ~12 m/s |
Water Cooling System | Included – full water circulation with filters |
Worktable Type | Conveyor belt, optional magnetic table |
Machine Dimensions | 2400 mm (L) × 1450 mm (W) × 1800 mm (H) |
Machine Weight | ~1800 kg |
Dust Collection | Water bath filtration, minimal external dust collection required |
Sheet Metal Processing
Stainless Steel Fabrication
Laser and Plasma Cutting Workshops
Kitchenware and Appliance Industry
Automotive Components Manufacturing
Metal Furniture Production
Architectural Metalwork
General Metal Processing Workshops
Laser cut metal parts
Stamped and punched parts
Thin stainless steel plates
Non-ferrous metal sheets (aluminum, copper)
Mixed metal components
Precision components requiring oxide removal and surface uniformity
The RR5240 Wet Wide-Belt Sander is an ideal universal machine for manufacturers seeking a compact yet powerful solution for deburring, slag removal, oxide cleaning, and surface finishing—especially when working with stainless steel or thin sheets. Its water-cooled process protects sensitive materials from deformation, guarantees a burr-free, clean surface finish, and reduces downstream processing costs.
Thanks to its robust construction, high efficiency, and easy operation, the RR5240 provides reliable 24/7 production capability with low operational costs. It is the perfect choice for fabricators and metalworking companies aiming to improve product quality, reduce manual labor, and increase overall production efficiency.
High-Efficiency Metal Surface Grinding & Deburring System
The RR4240 is a high-performance wet wide belt sanding machine designed for precision surface grinding, deburring, and finishing of metal sheets and parts. Equipped with a wide 400mm sanding belt and powerful motor system, this machine is ideal for processing stainless steel, carbon steel, aluminum, copper, and other non-ferrous metals.
The RR5240 Wet Wide-Belt Sander is a high-performance industrial grinding and finishing machine designed for the deburring, slag/dross removal, oxide skin removal, edge rounding, and surface finishing of metal sheets and parts. With a 400mm working width, this machine features two sanding heads working under a water bath system, which provides effective cooling and dust suppression during processing.
This model is especially suitable for heat-sensitive materials like stainless steel, thin metal sheets, aluminum, and mixed metals, preventing deformation and discoloration during grinding or polishing.
✅ Two High-Powered Sanding Stations: Equipped with two sanding heads, the RR5240 delivers superior deburring and surface conditioning in a single pass.
✅ Water Bath Process: Full water circulation reduces heat, prevents workpiece distortion, and minimizes dust and sparks.
✅ Ideal for Heat-Sensitive Materials: Excellent for processing stainless steel, thin metals, and soft non-ferrous alloys without risk of burning or warping.
✅ Heavy-Duty Industrial Design: Robust frame structure ensures stable and vibration-free operation, improving processing precision.
✅ Consistent Finishing Quality: Achieves uniform surface textures from coarse grinding to fine graining finishes.
✅ Minimal Consumable Cost: Wet grinding reduces abrasive belt wear and extends consumable life.
✅ Optional Magnetic Worktable: Securely holds magnetic materials during processing, allowing for precise handling of small or thin parts.
✅ User-Friendly Operation: Intuitive controls, adjustable conveyor speed, and easy maintenance access reduce labor training requirements.
Deburring: Efficient removal of burrs left after laser cutting, punching, or shearing processes.
Slag & Dross Removal: Effective in removing slag and dross from plasma or flame-cut components.
Oxide Removal: Strips oxide layers and discoloration from cut edges, improving further processing like welding or painting.
Surface Conditioning: Prepares surfaces for downstream processes such as coating, welding, or assembly.
Edge Rounding: Light edge rounding effect with fine abrasive belts to improve part safety and coating adhesion.
Brushing Finish (Optional): With additional brushing units, the machine can achieve decorative finishes like satin or hairline textures (if required in customized configurations).
Model | RR5240 |
---|---|
Max Working Width | 400 mm |
Max Working Height | 60 mm |
Min Working Length | 150 mm |
Number of Heads | 2 (two sanding heads) |
Sanding Belt Size | 1900 mm × 400 mm |
Main Motor Power | 7.5 kW per sanding head |
Total Installed Power | ~17 kW |
Feeding Speed | Adjustable, 0.5 – 6 m/min |
Abrasive Belt Speed | ~12 m/s |
Water Cooling System | Included – full water circulation with filters |
Worktable Type | Conveyor belt, optional magnetic table |
Machine Dimensions | 2400 mm (L) × 1450 mm (W) × 1800 mm (H) |
Machine Weight | ~1800 kg |
Dust Collection | Water bath filtration, minimal external dust collection required |
Sheet Metal Processing
Stainless Steel Fabrication
Laser and Plasma Cutting Workshops
Kitchenware and Appliance Industry
Automotive Components Manufacturing
Metal Furniture Production
Architectural Metalwork
General Metal Processing Workshops
Laser cut metal parts
Stamped and punched parts
Thin stainless steel plates
Non-ferrous metal sheets (aluminum, copper)
Mixed metal components
Precision components requiring oxide removal and surface uniformity
The RR5240 Wet Wide-Belt Sander is an ideal universal machine for manufacturers seeking a compact yet powerful solution for deburring, slag removal, oxide cleaning, and surface finishing—especially when working with stainless steel or thin sheets. Its water-cooled process protects sensitive materials from deformation, guarantees a burr-free, clean surface finish, and reduces downstream processing costs.
Thanks to its robust construction, high efficiency, and easy operation, the RR5240 provides reliable 24/7 production capability with low operational costs. It is the perfect choice for fabricators and metalworking companies aiming to improve product quality, reduce manual labor, and increase overall production efficiency.
content is empty!