Automatic Weighing System

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Website: http://fertilizermachine-en.com/7-1-automatic-weighing-system.html

Automation & Packaging Equipment for
Fertilizers and Dry Bulk Materials

The automatic weighing system is designed for the precise batching and mixing of products like compound, organic, and blended fertilizers. It automates the proportioning of granular or powdered raw materials such as urea, ammonium phosphate, potassium chloride, and superphosphate.

High-precision batching
Uses high-precision electronic scales (with an error of ≤0.1%) to monitor the amount of raw materials added in real time, ensuring accurate and controllable proportions of key nutrients like nitrogen, phosphorus, and potassium.
Unmanned operation
The entire process is unmanned, supporting 24-hour continuous production and shortening single-batching time by over 50%.
Smart & efficient
The PLC and industrial computer system allow for one-click recipe switching, automatically adjusting parameters like feed speed and mixing time to meet diverse production needs. It also monitors equipment status (e.g., motor load, material level alarms) in real time and automatically shuts down and displays fault points in case of an anomaly, reducing unexpected downtime.

Specifications

The scale body can be made of steel or 304 stainless steel. The conveyor belt uses wear-resistant and corrosion-resistant rubber.

Capacity (t/h)	Belt Width (mm)	Max. Linear Speed (m/s)	Sensor Hook (mm)	Rated Load (kg)	Motor Power (kW)	Chain Transmission Ratio
0.25	500	0.068	10	8	0.75	17:61
0.63	500	0.0144	10	8	0.75	17:29
1.6	500	0.03678	10	8	0.75	21:37
6.3	500	0.065	20	16	0.75	21:21
10	650	0.12	20	16	1.1	17:47
16	650	0.204	20	16	1.1	17:29
25	650	0.208	30	24	1.5	21:35
63	650	0.516	30	24	1.5	21:29
100	800	0.577	30	40	1.5	17:21