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AA) Roll Grinder for HR Mill
NAME OF EQUIPMENT : ROLL GRINDER for Hot Strip Mill
MANUFACTURER: KARATSU , Japan
QUINTITY: ONE SET
AGE OF THE EQUIPMENT : 19 YEARS
(It was installed in July, 1988 and will be operated until Aug, 2007)
ROLL : Ф860/ Ф790×1,700ℓ(4,200ℓ) ×2 SET
TYPE : RG -16A
MAX Dia : 1700
Center to Center : 6.4 Meter
Min : 300mm Dia ( 500mm Dia )
Max : 1500mm Dia
Length : Min 500mm ~Max 1780mm
Work Roll : 2500mm
Crowning : Auto
Wheel Dia : 916mm
Auto PLC Control Program
BB) ULTRASONIC TESTER with EDDY CURRENT TESTER
NAME OF EQUIPMENT : ULTRASONIC TESTER, EDDY CURRENT TESTER
For Roll Grinder Of No.4 Hot Strip Mill
MANUFACTURER: QCS (S.KOREA)
QUINTITY: ONE SET, Respectively
AGE OF THE EQUIPMENT : 7 YEARS
(It was installed in Dec, 2000 and will be operated until Aug, 2007)
ULTRASONIC TESTER : 1 SET
- USD - 15X
- FREQUENCY : 0.2 ~30 MHZ
- 1,000 ~ 9,999 m/sec, 2 program fixed velocity
- TESTING RANGE : 2.5 ~ 9,999 mm
- SENSITIVITY : 0 ~ 110 dB, 0.5/1/6 step
- INTERFACE RS 232, VIDEO OUTPUT, RF OUTPUT, LINK
EDDY CURRENT TESTER : 1 SET
- STATOGRAPH ECM 6.421
- FREQUENCY : 1 KHZ ~ 3 MHZ
- TRANSMITTER : DIFFERENCE OR ABSOLUTE TRANSMITTER
- FILTER : HIGH & LOW PASS FILTER(1 HZ TO 16 KHZ, 25 STEP)
- CLEARANCE COMPENSATION : ±0.5 MM CLEARANCE COMPENSATION BETWEEN ROLL
- SENSITIVITY : 0 - 71.9 DB, 0.1 DB STEP
Others
- SPECIAL SURFACE PROBE
- PROBE CABLE(PORTABLE included)
- PROBE ROTATOR For EDDY CURRENT TESTER
- MASTER P/C
- RECORDER
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