EN
Conveyor belt scales are critical industrial control components for modern bulk material handling, especially in the fertilizer production, mining, cement, and chemical industries. In a fertilizer production line, these scales are the “brain” of the automatic batching system, ensuring the precise proportioning of raw materials like Urea, DAP, MAP, and Potassium Chloride.
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ec@shyychina.comShanghai YingYong (SYM) designs high-performance belt weighers that integrate advanced load cell technology with intelligent control systems. Whether you are managing a granular Fertilizer plant or a large-scale mining operation, our scales ensure stable mass flow control, preventing formula deviations and reducing material waste.


In both cement and compound fertilizer production, maintaining precise raw material proportions is critical to end-product quality. Whether it’s the crushing and grinding stages of cement manufacturing or the complex NPK batching process in fertilizer plants, our conveyor belt scales provide indispensable real-time weighing. By integrating with advanced automated control systems, these belt weighers monitor mass flow continuously and automatically adjust feeding rates to maintain preset ratios, ensuring operational efficiency and formula accuracy across diverse industrial production lines.
A standard conveyor belt scale system consists of a weigh bridge supported by load cells, a belt speed sensor, an intelligent weighing integrator, and a control cabinet.
As material passes over the weigh bridge, the load cells detect belt deflection and measure the material weight, while the speed sensor monitors belt velocity. The weighing integrator processes these signals to calculate real-time mass flow and cumulative output. The control system then actively adjusts the material feeding rate according to preset parameters.
| Specifications | Belt Width (mm) | Roller Center Distance (mm) | Maximum Flow Rate (m3 / h) |
| LR-DEL-500-2000 | 500 | 2000 | 28 |
| LR-DEL-650-2000 | 650 | 2000 | 45 |
| LR-DEL-800-2000 | 800 | 2000 | 66 |
| LR-DEL-1000-2000 | 1000 | 2000 | 100 |
| LR-DEL-1200-2000 | 1200 | 2000 | 141 |
| LR-DEL-1400-2000 | 1400 | 2000 | 188 |
| LR-DEL-1600-2000 | 1600 | 2000 | 243 |
| LR-DEL-1800-2000 | 1800 | 2000 | 304 |
| LR-DEL-2000-2000 | 2000 | 2000 | 371 |
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