LHA-2000A CNC Panel Bender
High Precision Automatic Sheet Metal Bending Machine
Model LHA-2000A | Product Specification Sheet
The LHA-2000A is an intelligent CNC panel bender built for high-efficiency, flexible sheet metal fabrication. It combines advanced CNC control, automatic tool splicing, and high-precision bending technology to meet the demands of modern smart manufacturing. Unlike conventional panel benders that rely on manual or automatic tool change, the LHA-2000A requires no tooling change at all - tooling segments assemble automatically to the exact length each job calls for, cutting setup time and keeping production moving as part specifications change.
Key Features
No Manual Tooling Change Required
The LHA-2000A 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-2000A 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-2000A 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-2000A 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.
Full Specification Table
Specifications below are for the LHA-2000A 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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2000 mm
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3
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Maximum Bending Size
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Length 2000 mm × Width 1250 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. 536 cm × 348 cm × 329 cm
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7
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Total Weight
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Approx. 23 tons
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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 reputable panel bender manufacturer.
Q2. Where is your company located?
Our factory is located in Nanjing, Jiangsu Province, providing convenient access for visitors. Feel free to visit our facility — we can arrange transportation from Nanjing Lukou Airport, just a 30-minute drive away.
Q3. What is the warranty period for your machines?
After the equipment is checked and accepted, the whole panel bender carries a one-year quality guarantee.
Q4. Does your company provide training?
We offer on-site training at our facility as well as remote training options. Our goal is to ensure your personnel are well-versed in operating our panel benders effectively.
Q5. How difficult is it to operate a panel bender?
Our panel benders are designed to be user-friendly, with an intuitive, straightforward operating interface. We also provide detailed operation manuals and training so customers can quickly get up to speed and operate the equipment correctly.
Product Tags:
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LHA-2000A Intelligent CNC Panel Bender No Tool Change Sheet Metal Bending Machine Images
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