Φ26×12 Max. Punching CNC Angle metal Punching Marking And Shearing
Line 3 CNC Axes
Applicable Industry:
This machine is a purpose-engineered specialized device developed
to perform angle steel punching, marking, and shearing operations.
It is specifically tailored to address the core processing
requirements of the angle steel tower industry, ensuring precise
and efficient handling of angle steel components critical to tower
manufacturing.
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 primarily composed of a transverse conveyor, a
rotating loading system, a feed-in conveyor, a CNC feed-in
carriage, a punching module, a marking module, an cutting module,
and an unloading conveyor— as well as hydraulic, electrical, and
pneumatic systems, among other component parts.
Product Features:
1. It employs CNC technology and servo motor-driven feeding,
delivering high operational efficiency and consistent workpiece
precision. All key hydraulic, pneumatic, and electrical components
are of imported origin.
2. Each side is equipped with three sets of punches and dies, which
can accommodate three types of punches with different diameters.
Controlled by a PLC, the three sets of molds can move synchronously
to adjust the punching reference mark.
3. The computer features a Chinese/English interface, enabling
user-friendly operation, and supports workpiece drawing display.
Programming is simplified, and the equipment can directly utilize
program data generated by lofting software. When editing a program,
only the workpiece size, hole diameter, reference mark, and
workpiece quantity need to be input.
4. The CNC feed carriage is driven by a servo motor, with a
photoelectric encoder providing feedback information. Closed-loop
control is adopted to ensure high positioning precision.
5. Marking, punching, and shearing processes are fully automated.
All finished angle steel components can be unloaded via a pneumatic
flipping device, reducing labor intensity.
6. The control system is composed of a host computer, CNC system,
servo motor, PLC, and external detection sensors, among other
components. Processing operations are initiated simply by inputting
workpiece dimensions. Additionally, programs can be stored,
selected, displayed, and transmitted according to workpiece
numbers.
7. The marking unit adopts a closed-frame structure, ensuring
excellent rigidity. Four groups of character boxes are fixed on the
marking unit, which can be selected via program control. The
marking reference mark can be set arbitrarily. The cylinders for
punching, marking, and shearing are of larger specifications; the
NC carriage is an upgraded, more robust model; and the clamps
feature enhanced structural strength.
These specimens, covering common specifications and processing
scenarios in the angle steel tower industry, allow users to
directly inspect the equipment’s processing quality, precision, and
craftsmanship. They act as a tangible reference for evaluating the
equipment’s performance and its compatibility with specific
production demands.
In the construction of ultra-high voltage (UHV) transmission
lines—where towers are required to withstand extreme meteorological
conditions and heavy loads—this equipment plays a crucial role in
processing the angle steel components that form the main framework
of the towers. It competently performs the drilling and stamping
operations for the angle steel used in tower bodies, cross-arms,
and other key structural components, ensuring precise dimensions
and robust connections to safeguard the overall stability of the
towers.
