Transformer Core Cutting Machine

Equipment model

HJ-300

HJ-400

HJ-600

Processing range

Sheet Length (mm)

400–1800

400–2200

400–3500

Sheet Width (mm)

40–300

50–400

60–600

Thickness of sheet(mm)

0.23–0.35

Process precision

Tolerance of length(mm)

≤±0.15

Shearing angle

±0.025º

Shearing burr(mm)

≤0.02

Coil specification

Tolerance of width(mm)

≤±0.1

Burr(mm)

≤0.03

Tolerance of S(mm/2m)

≤0.2

Feeding speed(m/min)

0–180

0–200

0–200

Shear efficiency

Width 160mm,With a v-notch yoke L1 length 800 mm ,Side leg L1 length 600 mm ,Shear combination, more than or equal 36 times per minute

Width 200mm,With a v-notch yoke L1 length 1000 mm ,Side length L1 length 800 mm ,Shear combination, more than or equal to 30 times per minute .

Width 200mm,With a v-notch yoke L1 length 1000 mm ,Side length L1 length 800 mm ,Shear combination, more than or equal to 36 times per minute.

 De-coiler

Quantity

Double head

Max.loading /single head (kg)

1500

1800

2000

Φ500

 Max coil outer dia mm

Φ1000

Docoiler speed m/min

0–180 adjustable

Expanding range mm

Φ480–Φ520

Φ480–Φ520

Φ480–Φ520

Buffer device

no pit

Single servo feeding

Single servo feeding

Double servo feeding

V-notching

Notching arrange(mm)

±25

±25

±35

Steplap

7  steps

Punching device

without

1  unit

1  unit

Shearing device

2  unit（45º&135º each have one unit ）

Depiler

Devide material up and down, stacking

Total Powerkw

25

30

45

Power supply

380V±10%  50Hz (Or Customized)