Composition of copper rod continuous casting and rolling line(2)
Mar 02, 2020

This blog will continue to introduce the composition of copper rod continuous casting and rolling line type UL + Z-1820 + 255/12 (4 + 6 + 2). This blog and the previous blog are designed to enable customers to better understand the relevant information of copper rod continuous casting and rolling line type UL + Z-1820 + 255/12 (4 + 6 + 2), and provide reference materials for customers to purchase such products.

9. Electrical System

(1)     Casting machine

Drive motor

Y132S-14, 5.5kw, 1440rpm 1set

Front haul-off motor

Y132S-4, 5.5kw, 1440rpm 1 set

Lift motor for ladle

Y100L1-4, 2.2kw, 1440rpm 1 set

Control motor for copper flow

0.55kw, 1440rpm 1 set

Fine inching switch

2pcs

Solenoid valve

220Vac 1pc

Temperature probe for cast bar

GXW-212B 500-1400 1pc

Digital indicator for the temperature inside furnace

S grade, 1200 1pc

Note: All the motors mentioned hereof, including motors for casting machine and front

haul-off are controlled by frequency converter MM440 (Siemens China) for speed

regulation.

(2) Motors for accessories

Motor for shearer

Y180L-6 15kw, 970rpm 1 set

Motor for the brake of shearer

B062Z, 60kw, 2500rpm 1 set

Solenoid Electromagnetic valve

220Vac 1 set

Proximate switch

0-30 VDC 1 set(for monitoring of brake of shearer)

Note: Motor for shearer is controlled by frequency converter MM440 (Siemens China) for

speed regulation.

(3) Rolling mill

Motor for rolling mill

Z4-355-12, 450kw, 900rpm, 440V with tachometer 1set

Motor for emulsion pump

Y180M-2, 22kw 2940rpm 2 sets

Motor for oil pump

Y132S-4, 5.5kw, 1440rpm 2 sets

Motor for oil filter

Y90S-4, 1.1kw, 1400rpm 2 sets

Motor for emulsion filter

Y90S-4, 1.1kw, 1400rpm 2 sets

Monitoring switches for rod jam

11 sets

Proximate stroke switch

0-30VDC 1 set

Electric bell

3”, 220Vac 1 set

Note: Motor for rolling mill is controlled by DC drive 6RA7091-6DSS22 (Siemens China).

(4) Coiling system

Motor for rear haul-off

Y132M2-45.5kw1440rpm 1 set

Motor for rod swinger

5.5kw, 1440rpm 1 set

Motor for coiling basket

2.2kw, 1440rpm 2sets

Motor for coiling trolley

2.2kw 1 set

Solenoid valve

220Vac 1pc

Note: Motors for rear haul-off, rod swinger and basket are controlled by frequency converter

MM440 (Siemens China) for speed regulation.

Electrical control system includes:

Power source switch panel, transmission panels 1 and 2, relay control panel, operation desk for casting, main control desk, and control desk for coiling.

(5) Main devices of the system:

Siemens (China) DC drive 6RA70 series

1 set

Siemens (China) AC drive MM440 series

1 set

E-view man-machine interface 10.4” color touch screen MT510T

1 set

Siemens-PLC control, S7-200 series

1 set

(6) Dimension of Electrical Control

Size of control panel

2800mm x800mmx1800mm

Size of trench

2800x600x500mm

Control desk of casting machine

500x400x900mm

10. Radiant Furnace

Main body of furnace including refractory materials complete

Cooling system in main body of furnace

Burning system for natural gas

3 burners

Launder

Steel belt

20meter (cold rolling 3x150mm)

Blower

15kw 1 set

Electrical pulley

2 sets

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