Product Detail

                                   Haoshuo Technology is known as one of the leading China manufacturers and suppliers of hjxe400 step-lap transformer core cutting line. Equipped with a productive factory, we warmly welcome you to purchase hjxe400 step-lap transformer core cutting line with high precision and reliable performance with us. Expecting to be your long-term partner.

Technical Specifications 

HJXE400 Step-lap Transformer Core Cutting Line

 

This production line is automatic cut to length line for silicon steel coil, is necessary production equipment for transformer lamination manufacturing. It can cut 45 degree and 135 degree shear, transverse and longitudinal progressive shear, hole punching and v notching. The line can be suitable for cutting series shapes of work pieces used in the manufacturing of transformer industry. Our production line has high quality with high speed. All electric elements use international famous brand products. The line has high stable performance with high precision.

 

Ø Main Technical parameter

1. Incoming coil:

1) Width tolerance =0.1mm

2) Burr =0.03mm

3) Linearity no more than 0.1mm in 1000mm

4) Wavy =15mm/1000mm

5) Steel thickness: 0.23-0.35mm

6) Steel width: 40-410mm

 

2. Product info

1) Workpiece length: 350-2500mm

2) Hole diameter: F10-F24mm, position in the center line as per requirements.

3) Length tolerance: (0.2mm/1m

4) Angle tolerance: 0.1°

5) Cutting burr: =0.02mm (one time grinding for 500,000 times cutting)

6) Punching burr: =0.02mm (one time grinding for 200,000-300,000 times cutting

 

3. Feeding speed: 0-100m/min

4. Total power consumption: approx 15KW

5. Air consumption: 1.5m³/min (air compressor pressure not less than 0.6Mpa)

6. Electricity: 380V(10%, 3 phase, 50Hz, or as per your requirements

7. Line direction: left to right, or as per your requirements

 

Ø Work Process:

Coil decoiling – Speed adjusting – servo feeding for length measuring – servo positioning electric V notching – electric hole punching – 45/90 degree electric shearing – 135 degree electric shearing – belt conveyor – work pieces feeding & collecting – automatic product stacking

 

Ø Main Components:

1. Double head decoiler: hydraulic expansion, electric rotate

1) Coil ID: F470-F520mm

2) Coil OD: max F1000mm

3) Coil max width: 410mm

4) Coil max weight: 1.5 tons

5) Double head change: motor drive for 180°rotate

6) Decoiling speed is controlled by sensor on guiding slope

 

2. Guiding slop

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1) Using slope guide without pit, consists of the inclined guide plate, detection sensor and other components.

2) Guide plate is installed detection sensor for controlling decoiling speed. To achieve protection in the upper limit position, stop at lower limit position, normal, acceleration, deceleration control, etc.

 

3. Feeder: servo feeding, length measuring

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1) Consists of feed system, length measuring systems, blocking material safety protection devices, etc.

2) Feeding system includes upper and lower feed rollers, which is covered with polyurethane, roller drive system adopts Delta control system. Feeding speed 0 ~ 100m / min, stepless adjustable.

3) Length measuring system adopts high precision wear measuring roller, and high precision control system, real-time feedback from encoder. Roller clamping pressure is adjustable.

 

4. Punching part: including servo positioning electric V notching, and servo electric hole punching

1) It is able to do step-lap cutting, 1 pcs or 2 pcs every step

2) Delta servo motor drive, high efficiency, low noise

3) Transversal adjust precision: =±0.05mm

4) V notching max depth: 220mm

5) Hole diameter: Ø10mm~Ø24mm

 

5. Cutting part: including 45 or 90 degree servo electric shearing, and 135 degree servo electric shearing

1) Delta servo motor drive, high efficiency, low noise

2) 1st shear can be fixed on 45°or 90°position, change is by manual

 

6. Output conveyor

1) Center locating, conveyor is drove by motor, speed adjustable.

2) Magnet is installed under conveyor for smooth forwarding

 

7. Work pieces feeding separating & collecting platform

1) Consists of separating device, upper and lower layers transport device, material press device, etc

2) Max stacking height: 300mm.

 

8. Product Stacking Trolley

1) Table length: 2200mm

2) Trolley width: 1200mm

3) Nominal capacity: 2000kg

 

9. Whole line width adjustable system

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1) Whole line installs automatic positioning mechanism, adapt to different width sheet.

2) Width adjustment mechanism is drove by electric motor

 

10. Pneumatic system: compressor and filter are prepared by buyer

 

11. Electric control system

1) Delta touch screen operation

2) Delta PLC controlling system

3) Digital display, English version

 

Ø Reference machine photos