HJ-200-1200A Core Cutting Line
1.Summary
1.1.HJ-200/1200A is specialized equipment for production of the core of transformer.
1.2 It consists of 2 shearing station to process the lamination of yoke (without V) and leg.
1.3 It is easy to operate automatically and fine accuracy with AC servo motor, PLC, and touch screen.
1.4The feeding device utilizes servo system to make sheets width and positioning automatically.
2.Main Parameters
2.1.Processing range:
Core steel thickness 0.23-0.35 mm
Core steel width 40-200 mm
Length of cut 350-1200 mm
2.2.Processing tolerance:
Cutting length tolerance ± 0.10mm when L ≤ 1000,
± 0.15mm when L ≥ 1000,
Angle ± 0.025 °
Maximum burr ≤ 0.02mm
2.3.The processing of core type:
It can meet the following core type processing:
2.4.Productivity:
Feeding line speed 5-200m/min
Cutting speed Max 52 pieces/min
2.5.Required working condition:
Rated Power P = 10 KW
Power source three-phase AC 380V 50HZ ± 10%
2.6. Overall dimension: L 9000mm * W 2050mm * H 1800mm
3.Equipment and main function of the composition
It consists of double head decoiler, buffer, feeder, shearing, collection box and electric control system.
3.1.Double head decoiler:
Frequency speed regulation, auto-tracking synchronization control.
Double head can be turned to opposite position, when one head is under working and another one can be ready to next processing, shorten the loading time and enhance work efficiency.
Single mandrel working parameter:
Maximum load capacity: 800Kg
Coil size: Inside diameter Ф500mm
Outside diameter ≤ Ф1000mm
Width 40-200mm
Decoiler line speed: 0- 200 M / min stepless Speed Regulation
The mandrel diameter variation: Ф450 - Ф520mm
3.2.Buffer device
It provides buffering for sheet strip between feeder and decoiler by a pit. Collect Sensor signal from the guide plate and keep the decoiler synchronized with feeder speed. The Station has safety protection function.
3.3.Feeder
It consists of encoder, AC servo motor, feed roller and other mechanical combination controlled by PLC.
Servo motor 2kw
Encoder 5000line
Feeding speed 0~200 M/min
Feeding roller diameter 120 mm
Feeding roller width 250 mm
3.4 Shearing station
Shearing station is equipped with 2 shearing machine, and positioning on 45 degrees and 135 degrees.
Length of carbide blade 300mm
Cutting burr ≤ 0.02 mm
Cutting stroke 17 mm
The shearing machine is driven by pneumatic.
3.5 Collection box
After the conveyor belt into material unloading ridge, with the aid of gravity and eccentric make yoke and side pillar fall into collection box.
3.6 Electronic control system
It consists of 1set touch screen for graphical, character and figure display. It is man-machine interface with necessary information in English (per customer req.); its main console can control all the devices for manual and auto operation.
4.Other
4.1.The cutting blade is made of carbide alloy, and each grinding can be used for 500,000 shears. Extra blades set, other consumable items shall be payable separately by the client (unless indicated otherwise in the specification).
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