Wuxi Xielì’s Three-Bin Batching Weighing Cart ‌ Mainly applied to ‌ Friction Materials Industry ‌ (such as automobile brake pads, clutch plates, etc.), is a ‌ Mobile Automatic Batching System ‌ , characterized by high precision, high environmental friendliness, and high reliability.

Its operating principle and advantages are as follows: 

I. Operating Principle ‌

‌ Three-bucket structure ‌ : Equipped with a batching vehicle 3 An independent weighing hopper, comprising: 

1 NTU Hopper Scale (Net Capacity) 500kg ), used to verify the automatic metering status; 

2 Taiwan automatic weighing scales (one large and one small, with maximum capacities of 100kg and 30kg ). 

‌ Dynamic Weighing and Control ‌：

Materials pass through ‌ Two-stage feeding method: fast and slow ‌ Add the weighing hopper; 

When the weight reaches the set value, the system closes the feed gate, completing the weighing process. 

After weighing is completed, ‌ Discharge door open ‌ , the materials are fed into the mixer or the next process; 

After material discharge, the discharge door automatically closes, and the system enters the next cycle. 

‌ Mobility and Positioning: ‌

The ingredient cart is mounted on rails, ‌ Driving speed 5 ~ 30 m/min , adopt ‌ Variable-frequency speed control system ‌ , enabling quick and stable positioning; 

Through ‌ Wireless communication ‌ Interacts with the host industrial PC, receives recipe commands, and provides feedback on the operating status. 

‌ Dust Removal and Sealing ‌： Equipped with material inlet and outlet on the vehicle ‌ Auto-scaling interface ‌ , to prevent dust from escaping and meet environmental protection requirements.

‌ III. Core Advantages ‌

‌ High-precision batching ‌：

The three-bucket structure is feasible. ‌ Automatic Reconciliation of Weighing Errors ‌ , effectively preventing ingredient deviations; 

The combination of large and small scales is tailored to different material characteristics—large scales for bulk materials and small scales for fine materials—thereby enhancing overall accuracy. 

‌ High environmental friendliness ‌：

Fully enclosed design + Auto-scaling interface, ‌ Significantly reduce dust leakage ‌；

Equipped with a high-performance dust collection system that complies with industrial environmental protection standards. 

‌ High Reliability and Flexibility ‌：

Support 20-100 a material bin ‌ , compatible with complex formulations; 

Two weighing vehicles can ‌ Mutual backup ‌ Or use them simultaneously to ensure continuous production; 

Support ‌ Multiple material types ‌ (In powder, flake, fiber, and other forms), tailored to the specific needs of the friction materials industry. 

‌ High degree of automation ‌：

Integration Programmable Logic Controller Control, wireless communication, human-machine interface ( HMI ) ‌ , enabling formula invocation, automatic weighing, data recording, and low-materials alarm functions; 

Historical data can be stored, queried, and printed, supporting production traceability. 

IV. Application Scenarios 

Wuxi Xielì’s three-bucket weighing batching vehicle is based on its ‌ Mobile, high-precision, multi-variety compatibility, dust-proof design ‌ and other core advantages, except in ‌ Friction Materials Industry ‌ In addition to widespread applications in areas such as automotive brake pads, clutch discs, and high-speed rail brake shoes, these materials can also be extended to the following industries: 

• ‌ Refractory Materials Industry ‌ : Precise batching for refractory bricks and amorphous refractories used in high-temperature kilns, particularly suited to multi-component formulations and dusty operating conditions. 。
• ‌ Chemical industry ‌ : Used for the automated batching of various raw materials (powdered and granular) to meet production requirements for complex formulations and high precision. 。
• ‌ Food industry ‌ : Suitable for ingredient-mixing applications in feed, additives, seasonings, and other products that require precise proportional blending. 。
• ‌ Plastics and Rubber Industry ‌ : For the precise addition of masterbatches, modifiers, fillers, and other minor additives  。
• ‌ Building materials industry ‌ : Automatic batching for applications such as brick manufacturing, concrete admixtures, and gypsum board raw materials 。
• ‌ Alumina and the Metallurgical Industry ‌ : Used for the metering and proportioning of raw materials such as bauxite, quicklime, and coal powder. 。

This system adopts “ One vehicle serves multiple warehouses. ” Its flexible architecture is particularly well-suited to ‌ A wide variety of raw materials ( 20 more than [a certain number of] types, significant formulation variations, and stringent environmental requirements ‌ Its production scenarios have already been successfully applied in multiple fields. 。