1.Introduction

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Straight wire drawing machine is a device used to process metal cable & wire, it can stretch high, medium and low carbon steel wire, stainless steel wire, copper wire, alloy copper wire, aluminum alloy wire etc. The material suitable for stretching : welding rod, welding wire (gas shielded welding wire, submerged arc welding wire, flux-cored wire), steel wire(high, medium and low carbon steel wire, stainless steel wire, prestressing steel wire, type steel wire, rubber house steel wire, spring steel wire, steel core etc), cable &wire (aluminum steel wire, copper wire, aluminum wire) alloy wire etc metal wire & cable.

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2.Application Description

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Straight wire strawing machine draws thick wire rod into thin metal cable through several process, this kind of machine compound with winding, multiple mold drawing, rewinding. For example, EN600 used to drive 8 inverter integrated system from No. 1 to No. 7 motor to finish 6 molding stretching, No. 7 wire plate output finished product to No. 8 wire plate.

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3.EN600 application case

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1、Case condition

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On customer site, the straight wire drawing machine contain 8 motor drive, No. 1 to No. 7 motor used to drawing mold with power 18.5KW, No. 8 motor used to rewinding with power 7.5KW. The operator adjust speed with the rotary button on the operation panel, the main button control the motor from No. 1 to No. 7 plus each motor with fine tuning, No. 8 winding with independent torque given by potentiometer. The electrical configuration as below:

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#1～#7 motor configuration:EN600-4T0185G/P works under speed mode with analog speed provision

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#8 motor configuration:EN600-4T0075G/P works under torque control mode with analog torque provision

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2、Electrical control wire diagram

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8x EN600 adopting 0～10V voltage given speed, No. 1 to No. 7 use together main control potentiometer plus each with fine tuning potentiometer, No. 8 with independent speed control by potentiometer.

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3、Customer application photo

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4、EN600 parameter setting

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EN600 straight wire drawing machine parameter setting as below：

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4.EN600 parameter setting

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1 .Simple operation system with high stability, can chose the drawing coefficient randomly.

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2 . Smooth start, can full utilize the torque control under vector mode on the winding & rewinding motor.

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3 Long distance wiring between panel and inverter, there is no any protection to the wiring on site.

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4 .EN600 can suitable both on straight rough drawing or medium drawing system.

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