EN
RISHBIN CO., LTD

Metal Strip Leveling Crosscutting Production Line: Electrical System

The metal slitting line adopts three phase 50HZ and 380V AC power supply.

The control part of the electrical system and the main circuit part are isolated by the control transformer.  The contactor voltage for control is AC220V, and the solenoid valve and air valve coil are DC 24V. The DC power supply for the control is provided by an independent DC switching power supply.  The production line is controlled by the Japanese OMRON CJ1M programmable controller, which has the characteristics of accurate control, high reliability, and easy maintenance. The digital servo motor of Japan YASKAWA Company 11KW is used in this unwinding production line as a fixed length drive, which has the characteristics of high precision, fast speed, simple control and adjustment, and stable and reliable operation. The production line is displayed and operated by the NS8 touchscreen of OMRON company of Japan. It can set the length and speed directly on the touchscreen. It is operated simply, pictured intuitively, and set easily. A measuring wheel is installed on the slitting line, and the measuring wheel can whether be used or not when sizing, it is convenient for operation and use. The leveling machine is driven by 30KW frequency conversion motor and powered by A1000 series inverter of YASKAWA Company. The vector frequency converter has the characteristics of simple installation and convenient operation. It can monitor the speed, torque, voltage, and current of the motor in real time. It is an advanced AC control system.

  • Five Steps of Aluminum Strip Production

    Five Steps of Aluminum Strip Production

    April 4, 2019Aluminum sheet and strip refers to the aluminium sheet or strip which is made of aluminium as the main raw material and mixed with other alloy elements. Aluminum sheet and strip is an important basic ...view
  • Common Faults and Analysis of CNC Lathes

    Common Faults and Analysis of CNC Lathes

    August 29, 2018The simple CNC lathe is a more complex machine-electric integration equipment. Therefore, in the event of a failure, it needs to be comprehensively analyzed from the mechanical structure and electrica...view
  • The Main Structure and Parameters of the Slitter

    The Main Structure and Parameters of the Slitter

    August 21, 2018The following is a detailed introduction of the main structure and related technical parameters of the slitter for everyone. The technical parameters of this section are different for the width and th...view
  • Use points of Tool Accessories for Steel Slitting Machine

    Use points of Tool Accessories for Steel Slitting Machine

    January 24, 2019Overview of Round BladesMaterial selectionIn the steel slitting machine cutting industry, the blades are usually selected and selected according to the composition of the metal elements, as follows.A....view
  • Introduction of Slitting Machine for Cold Rolled Steel Plate

    Introduction of Slitting Machine for Cold Rolled Steel Plate

    August 21, 2018Rishbin is widely applicable to the processing of cold-rolled steel plate and hot-rolled carbon steel, silicon steel, tinplate, stainless steel and various kinds of metal coils a...view
  • General Problems of Steel Slitting Line Machine

    General Problems of Steel Slitting Line Machine

    January 25, 20191. In particular, in used of steel slitting line machine, waves appear at the edges when the positive poles are slitted, resulting in high at edge and low at middle. If pole coil become large, the cra...view