| NO. | Item | Parameter | |
| BL2020C | BL1412S | ||
| 1 | Processing angle steel range | ∠63×3～∠200×20 | ∠40×3 ~ ∠140×12 |
| 2 | Maximum punching diameter | 25.5mm | |
| 3 | Punching nominal force | 950KN | 540KN |
| 4 | Nominal marking force | 1030KN | |
| 5 | Quantity of punching head per side | 3 | 2 |
| 6 | Maximum blank length | 12m | |
| 7 | Number of marking header | 4 groups | |
| 8 | Character size | 14*10*19mm | |
| 9 | Cut off method | Double edge cutting | |
| 10 | Machine dimensions | 25.4mx7mx2.2m | 26mx7mx2.2m |
Marking unit
Punching unit
Cutting machine
2. The angle steel is clamped by pneumatic clamps and moves quickly for positioning. X-axis feeding adopts servo motor Transmission, rotary encoder feedback, full closed-loop control, high precision. 3. The transverse fore hearth is composed of four chains with dials and a frame body. The chains are decelerated by the motor machine driven.
4. The rotary feeder is driven by the motor through the reducer and the chain, and rotates the angle steel on the horizontal in-feeding material conveyor into the longitudinal conveyor. 5. The discharge material channel is composed of material channel body and cylinder. The finished angle steel is thrown out of the production line by its rotation after coming out of the main machine part.
6. The machine has three CNC axes: The movement and positioning of the feeding trolley, and the up and down movement and positioning of the die frame of the punching unit. 7. The air cylinder, solenoid valve, hydraulic valve, PLC programmable controller, servo motor, driver, etc. configured by the machine are imported parts, which are of high quality and ensure the high reliability and high precision of the equipment. 8. The computer programming is easy, and it can display the material graphics and the coordinate size of the hole position, which is convenient for inspection. The use of upper computer management greatly facilitates the storage and calling of programs; the display of graphics; fault diagnosis and remote communication.| NO | Name | Brand | Country |
| 1 | AC servo motor | Delta | Taiwan, China |
| 2 | PLC | Delta | |
| 3 | Double vane pump | Albert | USA |
| 4 | Electromagnetic unloading valve | ATOS/Yuken | Italy / Taiwan, China |
| 5 | Relief valve | ATOS/Yuken | |
| 6 | Electromagnetic relief valve | ATOS/Yuken | |
| 7 | Electro hydraulic directional valve | JUSTMARK | Taiwan, China |
| 8 | Electromagnetic directional valve | JUSTMARK | |
| 9 | Check valve | JUSTMARK | |
| 10 | Air valve | AirTAC | |
| 11 | Bus bar | AirTAC | |
| 12 | Air value | AirTAC | |
| 13 | Cylinder | SMC/CKD | Japan |
| 14 | Duplex | SMC/ CKD | |
| 15 | Computer | Lenovo | China |
