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About Us

Founded in 1987, Liming Heavy Industry specializes in the production of stationary crushers in medium and large models, mobile crushing plants, and ball mills. With over 30 years of technical experience, the company adopts advanced production technologies from the United States, Germany, Australia, and other countries. The company's professionalism and product quality are comparable to well-known international brands in the industry.

Contact information

  • Email
    [email protected]
  • Whatsapp
    +8617797795161
  • Address
    Zhengzhou City, Henan Province

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Electric control system

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Electric control system

The electric control system can help users check operation status of the equipment anytime and anywhere, and they can monitor the temperature, flow, current, hydraulic pressure, operation time and other parameters. It is easy to start or stop the equipment on line, and collect the voltage and current conveniently. By this way, the equipment can be controlled and protected timely and effectively, and the production line can run stably and steadily.

Applications: stone crushing line, grinding production line, mobile crushing station

Working Principle

The electric control system consists of data layer, transport layer, control layer and execution layer.
The data layer includes the data center and each mobile terminal, through which the running status of the equipment can be viewed anytime and anywhere. The transport layer mainly refers to the 4G (or GPRS) network widely used at present, which plays a role in data transmission. The control layer mainly refers to each control unit and wireless transmission unit. It can adopt industrial computer and PLC used for distributed control system (DCS), but also can adopt small control system controlled by PLC or ECS. The executive layer mainly refers to the electrical equipment directly participating in equipment operation, such as soft starter, converter, contactor and relay, etc., which can effectively ensure the stable operation of equipment.

Specifications – Technical Data

Star Products

Impact Crusher

Impact Crusher

PCL Vertical Shaft Impact Crusher

PCL Vertical Shaft Impact Crusher

Sand Washing Machine

Sand Washing Machine

LM Vertical Roller Mills

LM Vertical Roller Mills

Get In Touch

  • Address
    Zhengzhou City, Henan Province
  • Whatsapp
    +8617797795161
  • Email
    [email protected]

Mobile Crusher

  • MK series crushing and screening station
  • Crawler-type Mobile Crushing Plant
  • Mobile Primary Jaw Crusher
  • Secondary Cone Crusher + Screen
  • Combination Mobile Crusher
  • NK series mobile crusher

Crushing and Screening Line

  • HGT High-efficiency Hydraulic Crusher
  • HJ Series Jaw Crusher
  • CS Series Cone Crusher
  • HPT Hydraulic Cone Crusher
  • European-type Impact Crusher
  • European-type Jaw Crusher

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