Auxiliary Machine
Control box for spiral line
ZHK Control box for spiral line
It is the electric equipment for controlling all the spiral line.
| NO. | Model | Technical date |
| 1 | Working powder | ～380V，50Hz |
| 2 | Air on-off model | BZ10-100/330(QM) |
| 3 | Thermal relay(FA1) | JR16-60/3 |
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