Stock code:SZ 002334
Current location:Home Solutions Mining Machine
Mining Machine
Application of High Voltage Variable Frequency Speed Regulation System in Roller Press Project Overview
Click amount:

In order to increase the daily processing capacity of ore, a tungsten plant in Ninghua Fujian has introduced a roller pressure system; the dynamic and fixed roller of roller press is respectively driven by two sets 10kV/630kW motors. At present, almost all the roller presses are constant frequency speed control, which results in the unadjustable output, and the over-current phenomenon caused by the imbalance of dynamic and fixed roller motor power.

Schematic plan

Benefit analysis
 Master and slave control to achieve dynamic roller and fixed roller power balance, improving the system stability;
 Roller presses capacity can be adjusted in real time according to site conditions, to avoid energy waste.
 Motor to achieve zero impact soft start;
 Low frequency large torque characteristics of the inverter fully meet the roller press heavy load start。

Related products recommended
    No Record
Learn more about latest solutions and cases, please enter your email address to subscribe to
Online top

Our site uses cookies to provide you with a better onsite experience. By continuing to browse the site you are agreeing to our use of cookies in accordance with our Cookie Policy .