| Brand | Switchgear parts |
| Model NO. | Transformer Transformer core cutting machinecore cutting machine |
| Width material(mm) | 40-240mm |
| Thickness | 0.18- 0.35mm |
| Length of sheet | 350-1300mm |
| Cutting burr(mm) | ≤0.02 |
| Accuracy of cutting angle | ±0.01 |
| Installed power(kW) | 20 |
| Series | HJX |
Application
Cut-to-length line is the specialequipment for transformer laminationmanufacturing
The core function of the transformer core cutting machine is to accurately cut, strip, and punch iron core materials such as silicon steel sheets and amorphous alloy strips. It is suitable for the vast majority of transformers with laminated or segmented iron cores as the magnetic circuit. The specific applicable types and names are as follows: low-voltage distribution transformers (10kV, 6kV, 3kV, etc.), medium voltage power transformers (35kV, 66kV, etc.), high-voltage power transformers (110kV, 220kV, etc.), ultra-high voltage power transformers (330kV, 500kV, etc.), oil immersed distribution transformers, oil immersed power transformers, epoxy resin cast dry-type transformers
Features
SDRl designed servo motor driven feeding system for rapid dynamic response
SDRl designed latest cutting technology and high-speed cutting units
High eficient cutting algorithm shortens cutting intervals
SlEMENS Profnet Ethernet communication technology ensures stable performance
Integrated design reduces time ofinstallation and commissioning, and saves space
Remote control systemn
SDRI CNC System
Lamination data management, production data acquisition, equipment maintenance management, and energy consumption data management modules
MES system is available for connectivity

Technical specification
Parameter |
HJX(Dxx)-200 |
HJX(Dxx)-400 |
HJX(Dxx)-600 |
HJX(Dxx)-900 |
HJX(Dxx)-1000 |
Width of sheet(mm) |
40-240 |
40-440 |
60-640 |
100-920 |
100-1020 |
Length of sheet(mm) |
350-1300 |
350-2500 |
400-3500 |
500-5000 |
500-5000 |
Thickness of sheet (mm) |
0.18-0.35 |
0.18-0.35 |
0.18-0.35 |
0.18-0.35 |
0.18-0.35 |
Feeding speed (m/min) |
0-214 |
0-214 |
0-214 |
0-180 |
0-180 |
Cutting burr(mm) |
≤0.02 |
≤0.02 |
≤0.02 |
≤0.02 |
≤0.02 |
Accuracy of cutting angle |
±0.01 |
±0.01 |
±0.01 |
±0.01 |
±0.01 |
Installed power (kW) |
20 |
27 |
30 |
75 |
75 |

This horizontal cutting line offers five models: HJX (Dxx) -200, 400, 600, 900, and 1000. The core differences are concentrated in three dimensions: width range, length range, and installed power (specifically: width 40-240mm to 100-1020mm, length 350-1300mm to 500-5000mm, and installed power 20kW to 75kW). Selection suggestion: 1 If producing small-sized iron cores (width ≤ 240mm, length ≤ 1300mm), HJX (Dxx) -200 can be selected for lower energy consumption; If you need to process medium to large-sized iron cores (width ≤ 640mm, length ≤ 3500mm), you can choose HJX (Dxx) -400/600; If producing large-sized iron cores (with a width ≤ 1020mm and a length ≤ 5000mm), HJX (Dxx) -900/1000 should be selected, and its 75kW installed power can meet the requirements of high load processing.
The core performance advantages include fast dynamic response, high cutting accuracy, stable operation, time-saving installation and debugging, and high space utilization. The guarantee mechanism is as follows: 1 Fast dynamic response: relying on the servo motor driven feeding system designed by SDRI to improve the coordinated response speed between feeding and cutting; 2. High cutting accuracy: Equipped with the latest cutting technology from SDR, high-speed cutting units, and efficient cutting algorithms, combined with parameter standards of cutting burrs ≤ 0.02mm and cutting angle accuracy ± 0.01 °, to ensure cutting quality; 3. Stable operation: Siemens Profinet Ethernet communication technology is adopted to ensure stable signal transmission and equipment linkage; 4. Installation and space advantages: Through integrated design, it shortens installation and debugging time and saves site space.
The device is equipped with an SDRI CNC system, which includes four modules: iron core data management, production data acquisition, equipment maintenance management, and energy consumption data management. It also supports integration with MES systems, enabling real-time collection, traceability, and analysis of production process data; Simultaneously equipped with a remote control system, equipment operation can be remotely scheduled. These functions can support intelligent management needs such as production planning, equipment failure warning, and energy consumption optimization, improving the accuracy and efficiency of transformer core manufacturing.