Process requirements: 1. Main machine drawing and secondary machine winding. 2. The host has low-frequency high torque output, stable speed, and the slave machine accurately tracks the wire drawing speed of the host. 3. The slave machine automatically adjusts the speed according to the change in the winding diameter, ensuring that the tension balance rod is basically maintained in the middle position, and the tension is constant during the wire drawing and winding process. 4. Regardless of whether the disk is empty, half full, or full, the startup, acceleration, and shutdown processes are continuous and smooth without any impact. The tension remains constant regardless of low, medium, or high speed. 5. The host runs independently with slow and stable threading speed, and the maximum processing line speed of the small puller is 2700 meters per minute. [b] System configuration [/b] 1. Wire drawing host: SINE311 series wire drawing machine dedicated frequency converter, current vector control, low-frequency high torque output, ensuring stable wire speed during low-speed threading, smooth start-up process, and stable high-speed operation. 2. Winder: Choose SINE309 series tension control dedicated frequency converter, current vector control, built-in braking unit and wire breakage protection function, and install braking resistor according to motor power. 3. Both dedicated frequency converters do not require parameter reset, and the factory values can meet the process requirements.
Dual frequency conversion wire drawing machine

System feature 1. Low cost: With two dedicated frequency converters and a small number of relays, buttons, switches, meters, etc., a complete dual frequency drawing machine electrical control system can be formed. 2. High reliability: All complex system control functions are integrated into the frequency converter and completed by software, with few system nodes, high consistency, and low failure rate. 3. Easy debugging: As long as the electrical schematic provided by us is correctly connected, there is basically no need to adjust parameters, and the machine can be turned on and run normally. 4. Easy operation: Under normal circumstances, operators only need to do the following tasks: jog threading, start running, stop and change coils.

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