LHA-A Series CNC Panel Bender
Model LHA-2000A | Product Specification Sheet
The LHA-A series is an intelligent CNC panel bender engineered for
high-efficiency, flexible sheet metal fabrication. It combines
advanced CNC control, automatic tool splicing, and high-precision
bending to meet the demands of modern smart manufacturing.
Unlike panel benders that rely on manual or automatic tool change,
the LHA-A series panel bender 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.
Product Features
1. No Tooling Change Required
The LHA-A series panel bender uses an automatic tool-splicing
design: tooling segments assemble automatically to match the length
of each workpiece, with no manual or automatic tool swap in
between. This removes a major source of downtime and keeps output
consistent across multi-product runs.
2. Intelligent CNC Control System
A self-developed CNC control system supports intuitive operation,
intelligent programming, and optimized bending paths. Precise
multi-axis control keeps the panel bender's performance stable and
production repeatable.
3. Flexible Sheet Metal Processing
The LHA-A series panel bender processes cold-rolled steel,
galvanized steel, stainless steel, and aluminum. It is widely used
for electrical cabinets, storage cabinets, HVAC equipment, kitchen
appliances, medical equipment, and other sheet metal fabrication
applications.
4. High-Precision Bending Performance
Servo control technology and a high-rigidity mechanical structure
deliver accurate positioning and stable bending. Closed-loop
control keeps bending angles and product quality consistent
throughout continuous production.
5. Automated Manufacturing Integration
The LHA-A series panel bender connects with automatic loading and
unloading systems, robotic handling, and intelligent production
lines to form a complete automated sheet metal manufacturing
solution — from prototyping through mass production.
Main Functions
● No tooling change required — automatic tool splicing to job length
● CNC intelligent programming and operation
● Multi-axis servo control system
● Automatic bending path optimization
● High-speed sheet metal forming
● Closed-loop bending accuracy control
● Support for automated production line integration
● Suited to both customized and batch production
Competitive Advantages
Compared with traditional press brakes, the LHA-A series panel
bender delivers higher automation, shorter setup time, and greater
production flexibility. Because no tooling change is needed between
jobs, manufacturers can move between different products without
manual tooling adjustments — a clear fit for diversified, high-mix
production.
The LHA-A series panel bender reduces labor dependency, raises
production efficiency, and keeps product quality consistent. Its
intelligent CNC control, flexible processing capability, and easy
integration with automated systems support manufacturers moving
toward Industry 4.0 smart manufacturing.
Specifications
Specifications below are for the LHA-2000A panel bender model.
No. | Parameter | Specification | Remarks |
1 | Worktable Height | 975 mm ± 15 mm | |
2 | Maximum Bending Length | 2000 mm | |
3 | Maximum Bending Size | Length 2000 mm × Width 1250 mm | |
4 | Maximum Bending Height | 170 mm | |
5 | Rated Voltage | 380 V | |
6 | Machine Size (L × W × H) | Approx. 536 cm × 348 cm × 329 cm | |
7 | Total Weight | Approx. 23 tons | |
8 | Maximum Bending Thickness (standard tool, one 90° bend) | Mild carbon steel (δb ≤ 410 MPa), 2.0 mm | Sheet metal complies with national standard |
9 | Minimum Material Thickness | 0.35 mm |
10 | Minimum Inner Size for Four-Side Forming | Approx. 200 mm × 240 mm | Excluding hinge blade size |
11 | Minimum Inner Size for Two-Side Forming | Approx. 200 mm | |
12 | Bending Angle Range | 0°–180° | |
13 | Axis Quantity | 21 | |
14 | Air Supply Pressure | 0.7 MPa | |
15 | Minimum Bending Height | Approx. 5 mm | Based on test results of one 90° bend on 1.0 mm cold-rolled sheet |
16 | Angle Accuracy | Approx. ±0.5°/m |
17 | Dimensional Accuracy | Approx. ±0.1 mm/m |
18 | Ratio of Inner Bend Radius R to Plate Thickness t | Approx. 0.8–1.2 |
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 machine
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.
