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| Brand Name : | Auten |
| Model Number : | JNC1412 |
| Certification : | ISO9001 |
| Price : | Negotiable |
| Payment Terms : | L/C, T/T |
| Supply Ability : | 200 sets/year |
| Delivery Time : | 60 days |
2 Punches Per Side Durable CNC Angle Line Machine 630Kn Punching And Marking Force
Applicable Industry:
This machine is a specialized, industry-specific solution designed
solely to perform angle steel punching, marking, and shearing tasks
with exceptional accuracy. It is meticulously engineered to address
the primary processing requirements of the angle steel tower
industry—an area where component precision is crucial to structural
integrity. By incorporating optimized processing algorithms, the
machine guarantees precise and efficient handling of angle steel
components, which are essential for tower fabrication, thereby
contributing to the consistent production of superior-quality tower
structures.
Specifications:
| Functions | Punching, marking, cutting |
| Angle size(mm) | ∟40×40×3~∟140×140×12 |
| Max. length of blank (m) | 12 |
| Max. length of finished (m) | 10 |
| Max. Punching (dia. х thi.) (mm) | Φ26×12(Material:Q345 510N/mm2) |
| Punches per side | 2 |
| Punching force (kN) | 630 |
| Marking force (kN) | 630 |
Cutting force (kN) | 1800 |
| Group of Marking letters | 4 |
| Number of letters per group | 12 |
| Dimension of letter (mm) | 14×10×19 |
| Cutting mode | Single blade cutting |
| CNC axes | 3 |
| Feeding speed of angle (m/min) | 80 |
| Cooling method of hydraulic system | Water cooling |
| Processing precision | Accordance with GB2694 |
| Program function | Input by keyboard and USB interface |
| Dimension(mm) | 28000×6500×2200 |

Product Composition:
This equipment is fundamentally structured around key functional
components, including a transverse conveyor, a rotating loading
system, a feed conveyor, a CNC feeding carriage, a punching module,
a marking module, a cutting module, and an unloading conveyor.
Additionally, it incorporates crucial support systems—such as
hydraulic, electrical, and pneumatic systems—along with other
supplementary parts, forming a comprehensive and integrated
processing system that guarantees reliable performance.
Product Features:
1. Control & Drive System
The equipment utilizes CNC technology coupled with servo
motor-driven feeding, ensuring enhanced operational efficiency and
consistent workpiece accuracy. All critical hydraulic, pneumatic,
and electrical components are sourced from reputable international
suppliers, guaranteeing the dependable performance of the entire
system.
2. Punch & Die Configuration
Each side is equipped with three sets of punches and dies, capable
of accommodating three distinct punch diameters. Controlled by a
PLC, these sets operate synchronously to adjust the punching
reference point, thus supporting versatile processing requirements.

3. Human-Machine Interface & Programming
The system features a bilingual Chinese-English interface,
facilitating intuitive operation, and supports the visualization of
workpiece drawings. The programming process is streamlined,
allowing the equipment to directly process program data generated
by CAD software. During program setup, only essential
parameters—such as workpiece dimensions, hole diameter, reference
marks, and quantity—need to be entered, minimizing operational
complexity.
4. CNC Feed Carriage & Control
The CNC feed carriage is powered by a servo motor, with a
photoelectric encoder providing real-time feedback. A closed-loop
control system is employed to dynamically adjust the carriage's
movement, ensuring precise positioning accuracy throughout the
entire machining cycle.

5. Automated Processes & Unloading
The marking, punching, and shearing operations are fully automated,
significantly reducing the need for manual intervention. Once
processing is complete, all finished angle steel components are
unloaded by a pneumatic flipping mechanism, effectively lowering
operator workload and enhancing overall production efficiency.
6. Control System Configuration & Function
The control system consists of a central computer, CNC system,
servo motor, PLC, external detection sensors, and other supporting
components. Processing operations can be initiated with a simple
input of workpiece dimensions, streamlining the operational
process. Furthermore, programs can be stored, selected, displayed,
and transmitted based on workpiece identifiers, enabling adaptable
production management.

7. Marking Unit
The marking unit features a closed-frame design, providing superior
rigidity to ensure consistent and stable marking performance. Four
sets of character boxes are mounted on the marking unit, with
selection controlled via the program, offering flexible marking
options. The marking reference point can be set freely,
accommodating a wide range of processing requirements.

These specimens, representing standard specifications and typical processing scenarios within the angle steel tower industry, allow users to directly evaluate the equipment's processing quality, precision, and workmanship. They provide a concrete reference for assessing the equipment’s performance and its suitability for specific production needs, thereby supporting data-driven decision-making for potential applications.

In the construction of ultra-high voltage (UHV) transmission lines—where towers must endure extreme weather conditions and substantial loads—this equipment plays a vital role in processing the angle steel components that form the primary framework of the towers. It consistently performs drilling and stamping operations on the angle steel used for tower bodies, cross-arms, and other essential structural elements, ensuring accurate dimensions and secure connections to uphold the overall stability of the towers.
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