Hot Product

Transformer core cutting machine

We especially manufacture CNC transformer straight core,mitered core, step lap core, stacking core, wound core, unicore, E,I core cutting machines since the year of 2009. V-notches, 90&45, mitered, straight cutting,single or multi-holing, step lab design,wound unicore and customize according to drawings.

Common machine is 2 meter width, 2-8meter length.

Process silicon steel sheet,CRGO width from 40mm-800mm

Structure of transformer core transverse cutting machine:
1  Inverter-controlled decoiler
2 Automatic center positioning & guiding devices

3 High speed servo feeding device
4 Online V notching device
5 Online hole punching device
6 Servo swinging and motorized cutting device
7 Belt transmitting table: length 1200mm, driving motor power 1.5kW
8 Stacking table: length 1200mm
9 Control system
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Main technical data of transformer core transverse cutting machine:

No.

Item

Data

1

Model Code

JN-4003/5003/6003/8003-VC

2

CRGO thickness

0.23-0.6mm

3

CRGO coil width

30-500mm

4

CRGO strip Length

4m

5

Cutting length

1-999999mm

6

Cut-to-length tolerance

+/-0.1mm

7

Cutting angle tolerance

+/-0.03°

8

Hole position tolerance

+/-0.1mm

9

Notch position tolerance

+/-0.1mm

10

Burr height

Less than 0.02mm

11

Feeding speed

Max. 100m/min

12

Production speed

30~60 pieces per minute

13

Punching/notching die

Carbide alloy

14

Cutting blade

Carbide alloy

15

Die & blade life

More than 1.2 million times before grinding

16

Max. step-lap stroke

40mm

17

Step-lap quantities

1, 2, 3, 4, 5, 6, 7

18

Servo motors

Delta from Taiwan