| Customization: | Available |
|---|---|
| After-sales Service: | on Site Debugging and Training |
| Type: | Silicon Steel Cut to Length Line |
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Hj-500/2500 High Configuration Electric Transformer Core Cutting Machine
1.General information
1) HJ-400/2200B is specialized equipment for production of the core of transformer.
2)It consists of 2 shearing station and V notching and 1 punch holing to process the lamination of yoke, leg, center leg and etc. It can punch 2 bolting holes on each single sheet simultaneously.
3)It is easy to operate automatically and fine accuracy with AC servo motor, PLC, and touch screen.
4)The feeding device utilizes servo system to make sheets width and positioning automatically.
5)Stacking utilize servo system positioning to increase the stacking accuracy. It makes the sheets stack automatically with magnetic belt powered by servo motor. It has the features of easy maintenance, less floor space and etc.
6)The capacity of production per year is 600MVA for distribution transformer in 2 shifts.
Main parameters
| 1.Processing range: | |
| Core steel thickness | 0.23-0.35 mm |
| Core steel width | 50-400 mm |
| Length of cut | 350-2200 mm |
| 2.Processing tolerance: | |
| Cutting length tolerance | ± 0.10mm when L ≤ 1000, ± 0.15mm when L ≥ 1000. |
| Angle | ± 0.025 ° |
| Maximum burr | ≤ 0.02mm |
| 3.Productivity: | |
| Feeding line speed | 0-190m/min |
| Cutting speed | Max 50 pieces/min (Combination of yoke and side leg, W=100, L=600 on condition of stepless, no punching) |
| 4.Required working condition: | |
| Rated Power | P = 14.5 kw |
| Power source | three-phase AC 380V 50HZ ± 10% |
| 5. Overall dimension: | L 1450mm * W 2500mm * H2000mm |
| 6.Single mandrel working parameter: | |
| Maximum load capacity: | 1500Kg |
| Coil Inside diameter | 500mm |
| Coil Outside diameter | ≤ 1000mm |
| Coil Width | 50-400mm |
| Decoiler line speed: | 0- 200 M / min Stepless Speed |
| The mandrel diameter variation: | 450 - 520mm |
| 7. Feeder | |
| Servo motor | 2 kw |
| Encoder | 5000line |
| Feeding speed | 0~190 M/min |
| Feeding roller diameter | 120 mm |
| Feeding roller width | 450 mm |
| 8. Punching station | |
| Punching fine adjust range | up to 220 mm |
| Punch stroke | 10~15mm |
| 9. Notching station | |
| Notching depth | max 200mm |
| Notching angular | 90-degree angle |
| Notching stroke | 10~15mm |
| 10.The source of main parts is as following: | |
| Touch-screen | Mitsubishi/Siemens |
| Encoder | Hedss |
| Servo driver | Mitsubishi |
| Servo motor | Mitsubishi |
| PLC | Mitsubishi/Siemens |
| Frequency control devices | Mitsubishi |
| Electrical element | Schneider |
| Line guide | TBI Taiwan |
| Ball screw | TBI Taiwan |
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