500mm Screw Conveyor With Hopper Feeder System For Iron Powder

Product Specification

Sealed dosing machine OR BATCHING SCALE MACHINE for Limestone, iron powder, clay, fly ash, cement

Product Working Principle:

The load and speed signals of the conveyor belt are transmitted to the measurement control instrument or industrial computer. The instrument or industrial computer performs internal calculations on the load and speed signals to calculate the actual feeding amount, and continuously compares the actual feeding amount with the set feeding amount By comparison, the speed of the conveying belt is controlled so that the feeding amount is as close to or equal to the set feeding amount as possible.

Technical Parameter:

1. The actual feeding accuracy of various bulk materials is better than ±0.5% of the set feeding rate.
2. The feed rate is about 1000kg/h-2000t/h.
3. The conveying bandwidth is 500mm-2400mm.
4. The roller center distance is 2000mm-10000mm, adopts plug-in system, and the size can be customized according to user requirements.
5. Output interface: standard RS232/RS485/point-to-point, optional Profibus-DP/Ethernet module, which can be connected with DCS system.

6.Ambient temperature:Scale body -10℃~+60℃; Instrument -10℃~+45℃

7. Power supply:Instrument AC220V±15% 50Hz±2%; Scale body AC380V±15% 50Hz±2%

System Features:

1. The high-resolution load cell guarantees accurate measurement values.
2. High resolution digital pulse speed sensor to ensure accurate speed value.
3. Gravity automatic tensioning device ensures constant belt tension and avoids belt slippage and excessive tension.
4. Automatic belt deviation correction device avoids affecting production due to belt deviation.
5. The pear-shaped scraper cleans the debris on the lower belt to one side to avoid the debris between the belt and the roller surface from damaging the belt.
6. The scrapers on the inner and outer sides of the belt avoid belt sticking and tare weight changes.
7. No assistance is needed, belt replacement is convenient and maintenance is simplified.
8. The master and slave rollers adopt self-aligning bearings, which is very convenient for installation and adjustment.

Professional Standardized Order Process:

Step 1. Pre-sales advice
Step 2. Proofing and sending
Step 3. provide plan
Step 4. Inspect the factory
Step 5. signing the contract
Step 6. Equipment manufacturing
Step 7. Packing out
Step 8. Receiving inspection machine
Step 9. After-sales service

Order notice:

Ordering instructions for quantitative feeders
For the correct and scientific selection of equipment, the user must provide the following material parameters:
(1) Material name;
(2) Measurement range: maximum ____ t/h; minimum ____ t/h; commonly used ____ t/h;
(3) Maximum particle size of materials (mm);
(4) Average bulk density (t/m3);
(5) Material moisture content (%);
(6) Material temperature (℃);
(7) The actual wiring distance from the scale body to the electric control cabinet (m);
(8) Whether the drive mechanism is left-mounted or right-mounted (see the figure below);
(9) One electric control cabinet installs several quantitative feeders
If it is an old equipment modification, the horizontal layout size and space height size of the site, the center distance of the inlet and outlet, the size of the connecting flange of the warehouse bottom, etc.