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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STR-80
These Precision Leveling Machines are designed for leveling metal sheets, specifically those that have undergone laser cutting, plasma cutting, or stamping. With a range of 1.5-8mm thickness, these machines provide highly accurate and consistent leveling for metal parts that need to be flat and even before further processing. They are suitable for industries where precision and surface flatness are critical.
Width: 400-3800mm
Roll Diameter: 80mm
Rated Thickness: 1.5-8mm
Number of Rolls: 19 (Upper: 9, Lower: 10)
Leveling Roller Gap Adjustment: Four-point automatic adjustment, driven by servo motors
Model | STR-60CNC | STR-80CNC | STR-100CNC | STR-·120CNC |
---|---|---|---|---|
Width (mm) | 400-2200 | 400-3800 | 400-3800 | 400-3800 |
Roll Diameter (mm) | 60 | 80 | 100 | 120 |
Rated Thickness (mm) | 1-6 | 1.5-8 | 3-12 | 4-16 |
Maximum Thickness (mm) | 6 | 8 | 12 | 16 |
Number of Rolls | 19 (Upper: 9, Lower: 10) | 19 (Upper: 9, Lower: 10) | 19 (Upper: 9, Lower: 10) | 19 (Upper: 9, Lower: 10) |
Shortest Part (mm) | 15x120 | 40x150 | 60x180 | 60x200 |
Leveling Speed (m/min) | 0-12 | 0-12 | 0-12 | 0-12 |
Leveling Roller Gap Adjustment | Four-point auto, driven by servo motors | Four-point auto, driven by servo motors | Four-point auto, driven by servo motors | Four-point auto, driven by servo motors |
Voltage | 3-phase 380V | 3-phase 380V | 3-phase 380V | 3-phase 380V |
Four-Point Automatic Gap Adjustment: The servo-driven automatic gap adjustment system allows for precise control of the leveling process. This ensures that the machine adjusts the gap between the rolls according to the thickness of the sheet, ensuring uniform leveling across all parts.
High-Precision Leveling: The 19-roll configuration (9 upper rolls and 10 lower rolls) guarantees optimal flattening, even for thicker materials. The upper and lower rolls work in conjunction to effectively remove any distortions from the metal, ensuring the parts are uniformly flat.
Versatile Material Handling: Capable of handling metal sheets with thicknesses ranging from 1.5mm to 8mm and widths from 400mm to 3800mm, this machine is versatile and can process a wide range of parts across different industries. It is suitable for laser, plasma, and stamped parts, which often require precise flatness after cutting.
Efficient Production and Consistency: With servo-driven automation and high-precision control, the machine reduces human intervention and ensures consistency in leveling. This increases production efficiency, reduces waste, and improves part quality over manual leveling methods.
Durability and Reliability: Built with high-quality components, this machine is designed to handle high-volume operations with minimal maintenance. Its robust design ensures long-lasting performance and consistent results across different batches of metal sheets.
Laser-Cut Parts: Leveling parts that have been laser-cut, ensuring the parts are flat and free from distortions caused by heat or the cutting process.
Plasma-Cut Parts: Processing plasma-cut metal sheets to remove warping and distortion, resulting in flat parts suitable for welding or further processing.
Stamped Parts: Flattening stamped parts to remove any deformation or irregularities that may occur during the stamping process.
Automotive: Used in the manufacturing of flat panels, chassis parts, and structural elements that require high precision in the leveling process.
Aerospace: Leveling aerospace components that require strict tolerances and perfect flatness for assembly and integration.
Construction: Flattening metal parts used in construction machinery and building materials to ensure proper fitment and structural integrity.
Electronics: Leveling metal sheets used in the production of enclosures and components for electronic devices.
Consistent Flatness: The automatic leveling roller gap adjustment ensures that parts are consistently leveled, improving product quality and reducing the need for post-processing.
Increased Production Efficiency: The servo motor-driven automatic adjustment reduces cycle times and manual labor, speeding up production while maintaining high levels of precision.
Reduced Material Waste: By leveling the sheets accurately the first time, the machine helps to minimize scrap and rework, leading to reduced material costs and increased profitability.
Improved Surface Quality: The consistent leveling process eliminates any surface irregularities, ensuring that parts are smooth and free of distortions, which is crucial for further processing steps like welding or coating.
High Throughput: With the ability to handle wide metal sheets and thicker materials (up to 8mm), the machine supports high-throughput production for industries requiring large volumes of flat, precision-level sheets.
These Precision Leveling Machines are designed for leveling metal sheets, specifically those that have undergone laser cutting, plasma cutting, or stamping. With a range of 1.5-8mm thickness, these machines provide highly accurate and consistent leveling for metal parts that need to be flat and even before further processing. They are suitable for industries where precision and surface flatness are critical.
Width: 400-3800mm
Roll Diameter: 80mm
Rated Thickness: 1.5-8mm
Number of Rolls: 19 (Upper: 9, Lower: 10)
Leveling Roller Gap Adjustment: Four-point automatic adjustment, driven by servo motors
Model | STR-60CNC | STR-80CNC | STR-100CNC | STR-·120CNC |
---|---|---|---|---|
Width (mm) | 400-2200 | 400-3800 | 400-3800 | 400-3800 |
Roll Diameter (mm) | 60 | 80 | 100 | 120 |
Rated Thickness (mm) | 1-6 | 1.5-8 | 3-12 | 4-16 |
Maximum Thickness (mm) | 6 | 8 | 12 | 16 |
Number of Rolls | 19 (Upper: 9, Lower: 10) | 19 (Upper: 9, Lower: 10) | 19 (Upper: 9, Lower: 10) | 19 (Upper: 9, Lower: 10) |
Shortest Part (mm) | 15x120 | 40x150 | 60x180 | 60x200 |
Leveling Speed (m/min) | 0-12 | 0-12 | 0-12 | 0-12 |
Leveling Roller Gap Adjustment | Four-point auto, driven by servo motors | Four-point auto, driven by servo motors | Four-point auto, driven by servo motors | Four-point auto, driven by servo motors |
Voltage | 3-phase 380V | 3-phase 380V | 3-phase 380V | 3-phase 380V |
Four-Point Automatic Gap Adjustment: The servo-driven automatic gap adjustment system allows for precise control of the leveling process. This ensures that the machine adjusts the gap between the rolls according to the thickness of the sheet, ensuring uniform leveling across all parts.
High-Precision Leveling: The 19-roll configuration (9 upper rolls and 10 lower rolls) guarantees optimal flattening, even for thicker materials. The upper and lower rolls work in conjunction to effectively remove any distortions from the metal, ensuring the parts are uniformly flat.
Versatile Material Handling: Capable of handling metal sheets with thicknesses ranging from 1.5mm to 8mm and widths from 400mm to 3800mm, this machine is versatile and can process a wide range of parts across different industries. It is suitable for laser, plasma, and stamped parts, which often require precise flatness after cutting.
Efficient Production and Consistency: With servo-driven automation and high-precision control, the machine reduces human intervention and ensures consistency in leveling. This increases production efficiency, reduces waste, and improves part quality over manual leveling methods.
Durability and Reliability: Built with high-quality components, this machine is designed to handle high-volume operations with minimal maintenance. Its robust design ensures long-lasting performance and consistent results across different batches of metal sheets.
Laser-Cut Parts: Leveling parts that have been laser-cut, ensuring the parts are flat and free from distortions caused by heat or the cutting process.
Plasma-Cut Parts: Processing plasma-cut metal sheets to remove warping and distortion, resulting in flat parts suitable for welding or further processing.
Stamped Parts: Flattening stamped parts to remove any deformation or irregularities that may occur during the stamping process.
Automotive: Used in the manufacturing of flat panels, chassis parts, and structural elements that require high precision in the leveling process.
Aerospace: Leveling aerospace components that require strict tolerances and perfect flatness for assembly and integration.
Construction: Flattening metal parts used in construction machinery and building materials to ensure proper fitment and structural integrity.
Electronics: Leveling metal sheets used in the production of enclosures and components for electronic devices.
Consistent Flatness: The automatic leveling roller gap adjustment ensures that parts are consistently leveled, improving product quality and reducing the need for post-processing.
Increased Production Efficiency: The servo motor-driven automatic adjustment reduces cycle times and manual labor, speeding up production while maintaining high levels of precision.
Reduced Material Waste: By leveling the sheets accurately the first time, the machine helps to minimize scrap and rework, leading to reduced material costs and increased profitability.
Improved Surface Quality: The consistent leveling process eliminates any surface irregularities, ensuring that parts are smooth and free of distortions, which is crucial for further processing steps like welding or coating.
High Throughput: With the ability to handle wide metal sheets and thicker materials (up to 8mm), the machine supports high-throughput production for industries requiring large volumes of flat, precision-level sheets.
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