KER series electronic weighing coal feeder is used for continuous quantitative coal feeding of coal-fired boilers in power industry and industrial boilers in other industries.The full closed cylinder structure and the most advanced dynamic weighing technology can improve the boiler performance within a large range of load changes, make the temperature and pressure control more stable, fuel and the amount of air required better match, the system can achieve the best performance, its accuracy is better than + + 0.5%.It is the advanced metering equipment in the pulverizing system of coal boiler or matching with coal mill.

Product features:

Totally enclosed drum structure

Strong fully enclosed cylindrical structure of coal feeder can prevent air leakage and coal powder leakage and withstand pressure of 0.35mpa.

Dual sensor output

The output signals of the two sensors in the weighing system are mutually checked, and the abnormal signals will be automatically transferred to the measurement method immediately.

Automatic cleaning device

The bottom of the coal feeder is scraped by casting steel, and all kinds of dust on the bottom of the coal feeder is automatically cleaned.

Perfect alarm system

Adopting advanced coal flow monitor, it can monitor the situation of coal breaking, under-coal and coal blocking and give alarm.

Integrated drive

The drive device adopts variable-frequency drive motor and worm reducer, with compact structure, high transmission accuracy and long life.