Belt conveyor

With high performance is adopted. Through vector control technology and DROOP control technology, Nancal Medium voltage AC drives can meet the operation requirements of long-distance belt conveyor, such as constant running torque, large starting torque and strong overload capacity.

 
  • Abstract
  • Configurations
  • Applications

Belt Conveyor

As the key connecting transportation equipment, belt conveyor can support long distance, large volume and continuous transportation.

The AC drives should have the following functions:

 

 

controllable soft starting function with excellent performance;

power balance and speed synchronization function;

wide range of speed adjustment functions;

convenient low-speed inspection function;

energy-saving operation function.

 

With high performance is adopted. Through vector control technology and DROOP control technology, Nancal Medium voltage AC drives can meet the operation requirements of long-distance belt conveyor, such as constant running torque, large starting torque and strong overload capacity.
 

1) The drives can realize the effective control of the belt conveyor starting, breaking and speed changing under the light-load and heavy load condition.
2) It can also realize the power balance between the motors and speed synchronization control.
3) Provide the adjustable check speed, which can reduce energy consumption.
4) Reduce the impact on mechanical and electrical system caused by rapid start/stop.
5) Avoid fold and splashing.
6) Effectively reduce the damage caused by the tension fluctuation to mechanical, prolong the service life of the belt conveyor.
 

 

 

1, Inner Mongolia Mataihao Mining

Main shaft belt conveyor

Length: 1584m

Width: 1800mm

Speed: 5.6m/s

Capacity: 3500T/H

Lifting height: 427.5m

Motors: Rated capacity 2240kw, Rated speed 1485r/min, Qty 4units

Nancal VFD: Input voltage 10kV, output voltage 6kV, capacity 2610kw, Qty 4units

 

Loading belt conveyor

Length:220m

Width:1800mm

Speed: 4.5m/s

Capacity: 3500T/H

Lifting height: 24.838m

Motors Rated capacity 710kw, Rated speed 1488r/min, Qty 2units

Nancal VFD: Input voltage 10kV, output voltage 6kV, capacity 820kw, Qty 2units




 

 

2)Inner Mongolia Yitai-talahao Mining

Main shaft belt conveyor

Length: 900m

Width: 1600mm

Speed: 4.0m/s

Capacity: 3500T/H

Lifting height: 180m

Motors: Rated capacity 1120kw, Rated speed 1492r/min, Qty 3units

Nancal VFD: Input voltage 10kV, output voltage 10kV, capacity 1430kw, Qty 3units

 

Loading belt conveyor

Length: 197.6m

Width: 1600mm

Speed: 4.5m/s

Capacity: 3500T/H

Lifting height: 52.3m

Motors Rated capacity 450kw, Rated speed 1488r/min, Qty 2units

Nancal VFD: Input voltage 10kV, output voltage 10kV, capacity 5600kw, Qty 2units

 

 
 

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