I. Application Scenarios

• Dynamic Batching Machines: Suitable for scenarios requiring continuous batching, such as the production of organic-inorganic compound fertilizers, bulk blending fertilizers (BB fertilizers), and coking batching. These scenarios demand high continuity in batching, generally prohibiting interruptions during the process, and have strict requirements for the proportion of various materials.
• Static Batching Machines: Applicable to scenarios without continuous batching requirements, such as blast furnace charging. These scenarios do not have stringent time requirements for batching and allow for batch processing with time intervals between batches. Each batch consists of multiple materials, with the proportion of each material remaining relatively fixed over a period according to process requirements, and strict accuracy demanded for the composition of each batch.

II. Metering Methods

• Dynamic Batching Machines: Employ dynamic metering, where materials are measured during movement. Electronic belt scales or nuclear scales are commonly used as metering devices, achieving precise batching through real-time monitoring of material flow rates. This metering method accommodates continuous production needs but may involve more complex control.
• Static Batching Machines: Utilize static metering, where materials are measured while stationary. The feeding system delivers materials to the weighing device, which stops feeding when the measured value reaches the preset feeding amount and performs static metering to enhance accuracy. This method is suitable for scenarios demanding high batching accuracy.

III. Equipment Structure

• Dynamic Batching Machines: Feature a relatively simple structure, primarily comprising conveying devices (such as belt conveyors), metering devices (such as electronic belt scales), and control systems. The conveying device continuously transports materials to the metering device, which adjusts the conveying speed in real-time based on material flow rates to achieve precise batching.
• Static Batching Machines: Have a more complex structure, mainly consisting of a feeding system, weighing device, silo, and conveying belt. The feeding system delivers materials to the weighing device, which performs precise metering while the materials are stationary. After metering, the materials are conveyed out via the conveying belt.

IV. Control Accuracy and Efficiency

• Dynamic Batching Machines: Control accuracy is influenced by factors such as material flow rate fluctuations and conveying speed variations. However, advanced control algorithms and real-time monitoring technologies enable high batching accuracy. Additionally, dynamic batching machines achieve continuous batching, resulting in high production efficiency.
• Static Batching Machines: Offer high control accuracy since materials are measured while stationary, reducing interference from external factors. Nevertheless, static batching machines operate on a batch-by-batch basis with time intervals between batches, leading to relatively lower production efficiency.

V. Automation Level and Operational Complexity

• Dynamic Batching Machines: Exhibit a high level of automation, typically equipped with advanced control systems and monitoring devices, enabling functions such as automatic batching, automatic adjustment, and automatic alarms. Operation is relatively simple but requires some setup and adjustment of the control system.
• Static Batching Machines: Also demonstrate a high level of automation but involve more complex operations. Since batching is performed on a batch-by-batch basis, each batch requires separate setup and adjustment. Additionally, static batching machines may necessitate more manual intervention to ensure batching accuracy.