Technical parameters

Spiral weighing scale equipment description

一、Overview

KLC type spiral weighing scale is an electromechanical weighing equipment produced by our company for continuous transportation, dynamic measurement and quantitative feeding control of various powdery industrial raw materials. It has the characteristics of simple structure, reliable operation, good sealing performance and strong environmental adaptability. It can be widely used for continuous dynamic measurement and quantitative feeding control of powder materials in the cement, power, metallurgy, chemical industry and other industries.

The equipment consists of a steady-flow feed screw, a metering and conveying screw, a transmission, an inverter, a load sensor, a speed sensor, an intelligent control instrument, and an electrical control system.

二、Features

◆The combination of gravity weighing and spiral conveying mode realizes dynamic continuous measurement of powder materials;

◆It adopts variable pitch and overflow feed structure, which can simultaneously perform multiple functions such as material lock, wind lock, and steady flow.

◆The flow-stabilizing spiral and metering spiral adopt soft connection and fully sealed structure to reduce dust.

◆Automatically calculate the calibration coefficients and automatically measure the zero point of the system;

◆Various parameters are set manually, and the operation can be switched manually / automatically;

◆It can be equipped with bus interface and can be connected with DCS to realize intelligent centralized control.

三、Technical Parameters

l Measurement accuracy: ≤ ± 1%

l Static zero point and mechanical zero point: ≤0.2% F.S;

l Flow range: 0.05 to 250 m3 / h

l Use environment

Temperature: meter -10 ℃ ～ 50 ℃; scale body -30 ℃ ～ 80 ℃;

Relative humidity: ≤90%;

l power supply

Meter: 220VAC -15%-10%, 50HZ (± 2%)

Scale body: 380VAC (-15% / + 10%), 50Hz (± 2%)