LHA-2500A CNC Panel Bender
High-Precision Automatic Sheet Metal Bending Equipment
Model LHA-2500A | Product Specification Sheet
The LHA-2500A is an intelligent CNC panel bending machine designed for flexible, high-efficiency sheet metal fabrication. It integrates advanced CNC control, automatic tooling change, and high-precision bending technology to meet the needs of modern smart manufacturing. Unlike conventional panel benders that depend on manual or automatic tool changes, the LHA-2500A eliminates tooling changes entirely — tooling segments assemble automatically to the exact length each job requires, reducing setup time and keeping production running smoothly as part specifications shift.
Key Features
No Manual Tooling Change Required
The LHA-2500A is built around an automatic tooling change mechanism. Tooling segments combine automatically to match each workpiece's length, eliminating the need for manual or automatic tool swaps between jobs. This removes a significant source of downtime and helps maintain consistent output across mixed-product runs.
Intelligent CNC Control System
A proprietary CNC control system enables intuitive operation, smart programming, and optimized bending paths. Accurate multi-axis control ensures stable bending performance and repeatable production, even on complex parts.
Flexible Sheet Metal Processing
This panel bender can process cold-rolled steel, galvanized steel, stainless steel, and aluminum. It is commonly applied to electrical cabinets, storage cabinets, HVAC equipment, kitchen appliances, medical equipment, and other sheet metal fabrication needs.
High-Precision Bending Performance
Servo control technology combined with a high-rigidity mechanical frame ensures precise positioning and stable bending. Closed-loop control maintains consistent bending angles and product quality across continuous production runs.
Automated Manufacturing Integration
The LHA-2500A can be integrated with automatic loading/unloading systems, robotic handling equipment, and smart production lines to build a complete automated sheet metal manufacturing solution, spanning prototyping through mass production.
Main Functions
● Automatic tooling change matches job length — no manual changeover between jobs
● Intelligent CNC programming and operation
● 21-axis servo control system
● Automated optimization of bending paths
● High-speed forming of sheet metal parts
● Closed-loop control for bending accuracy
● Compatible with automated production line integration
● Suitable for both custom and batch production
Competitive Advantages
Compared with traditional press brakes, the LHA-2500A offers greater automation, faster setup, and more production flexibility. Since no tooling change is required between jobs, manufacturers can switch between different products without manual tooling adjustments — making it well suited to diversified, high-mix production.
The LHA-2500A lowers dependence on manual labor, improves production efficiency, and keeps product quality consistent from part to part. Its intelligent CNC control, flexible processing capability, and straightforward integration with automated systems help manufacturers advance toward Industry 4.0 smart manufacturing, keeping customers competitive in a fast-changing market.
Key Specifications
The specifications below apply to the LHA-2500A panel bender model.
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No.
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Parameter
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Specification
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Remarks
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1
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Worktable Height
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975 mm ± 15 mm
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2
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Maximum Bending Length
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2500 mm
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3
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Maximum Bending Size
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Length 2500 mm × Width 1500 mm
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4
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Maximum Bending Height
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170 mm
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5
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Rated Voltage
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380 V
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6
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Machine Size (L × W × H)
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Approx. 582cm × 314cm × 328cm
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8
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Maximum Bending Thickness
(standard tool, one 90° bend)
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Mild carbon steel (δb ≤ 410 MPa), 2.0 mm
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Sheet metal complies with national standard
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9
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Minimum Material Thickness
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0.35 mm
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10
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Minimum Inner Size for Four-Side Forming
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Approx. 200 mm × 240 mm
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Excluding hinge blade size
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11
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Minimum Inner Size for Two-Side Forming
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Approx. 200 mm
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12
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Bending Angle Range
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0°–180°
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13
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Axis Quantity
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21
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14
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Air Supply Pressure
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0.7 MPa
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15
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Minimum Bending Height
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Approx. 5 mm
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Based on test results of one 90° bend on 1.0 mm cold-rolled sheet
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16
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Angle Accuracy
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Approx. ±0.5°/m
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17
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Dimensional Accuracy
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Approx. ±0.1 mm/m
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18
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Ratio of Inner Bend Radius R to Plate Thickness t
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Approx. 0.8–1.2
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FAQ
Q1. Are you a factory or a trading company?
We are a well-established manufacturer of panel benders.
Q2. Where is your company located?
Our factory is based in Nanjing, Jiangsu Province, which is easy for visitors to reach. You're welcome to tour our facility — we can arrange pickup from Nanjing Lukou Airport, about a 30-minute drive away.
Q3. What is the warranty period for your machines?
Once the equipment passes inspection and acceptance, the entire panel bender is covered by a one-year quality warranty.
Q4. Does your company provide training?
We provide both on-site training at our factory and remote training options, aiming to make sure your staff can operate our panel benders confidently and effectively.
Q5. How difficult is it to operate a panel bender?
Our panel benders feature a user-friendly, intuitive operating interface. We also provide detailed manuals and training so customers can quickly learn to operate the equipment correctly.
Product Tags:
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LHA-2500A Intelligent Panel Bender Machine for High Efficiency Sheet Metal Bending Images
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