Energy Saving Freq Drive Variable Frequency Motor Controllers VFD 380V

Product Specification

DLT-QG Series Energy Saving Ball Mill Dedicated Drive Variable Frequency Drive

Energy saving ball mill dedicated frequency converter is a frequency conversion drive equipment designed specifically for ball mills. By adjusting the motor speed, it achieves energy saving, consumption reduction, improved production efficiency, and extended equipment life.

Our energy-saving ball mill dedicated frequency converter has more than ten years of production experience and has received widespread praise and sincere recognition from customers in the market.

FEATURES

• Soft Start
  Reduce the impact of starting current on equipment and power grid, and the starting current can be reduced by 3-5 times compared to traditional methods, achieving smooth soft start.
  Reduce mechanical impact and extend the service life of ball mill bearings, gears, and other components.
• Dynamic energy-saving function
  Automatically adjust the motor speed and output voltage according to the load to achieve on-demand energy supply, with an energy-saving rate of up to 10% -40% (depending on the operating conditions).
  For example, in the building materials industry, energy consumption can be reduced by 5% -15%, and in the ceramic industry, the comprehensive energy-saving rate can reach 10% -35%.
• Wide voltage and overload capacity
  Supports a wide voltage input range of 380V-690V, suitable for complex power grid environments.
  The overload capacity reaches 150% of the rated current (60 seconds) or 180% of the rated current (1 second) to ensure stable operation of the equipment.
• Precise control and protection
  Adopting vector control or V/F control technology, low-frequency output full torque, high speed tracking accuracy.
  Built in overload, overcurrent, overvoltage, undervoltage, short circuit, and phase loss protection functions ensure equipment safety.

Application advantages

• Energy Saving
  By adjusting the speed to match the load demand, we can reduce no-load energy consumption and lower the power consumption per unit product.
  For example, in the ceramic industry, the energy-saving rate can reach 10% -35%, and investment can be recovered through electricity cost savings within one year.
• Increase Productivity
  Flexibly adjust the speed to adapt to different materials and production needs, shorten the grinding cycle, and increase output.
  For example, in metal mineral grinding, grinding efficiency can be improved and energy consumption can be reduced.
• Extend equipment Lifespan
  Reduce mechanical wear and electrical failures, lower maintenance costs, and extend equipment lifespan.
  For example, after reducing the start-up impact, the lifespan of the belt and gear can be increased by more than 1.5 times.
• Intelligent Control
  Support multi speed operation, automatic shutdown, remote monitoring and other functions, making operation more convenient.
  For example, unmanned operation can be achieved by setting the grinding time and automatic shutdown time through a frequency converter.

Market application

Energy saving ball mill dedicated frequency converters have been widely used in industries such as building materials, chemicals, metallurgy, and mining, helping enterprises achieve:

• Energy saving: Reduce energy consumption costs and improve economic benefits.
• Efficiency Enhancement: Improve production efficiency and product quality.
• Reduce consumption: Reduce equipment maintenance and replacement costs.