In today's rapidly developing lithium battery industry, the conveying and feeding of powder materials places higher demands on the production environment, product quality, and personnel safety. Head Powder successfully implemented a dust-free centralized feeding project to meet the PVDF powder feeding needs of a lithium battery company in Bijie, Guizhou, helping the customer achieve efficient, clean, and stable production goals.

Case Summary

This project is located in Bijie City, Guizhou Province, serving a company specializing in lithium battery material manufacturing. During production, the company requires the use of large amounts of PVDF (polyvinylidene fluoride) powder as a binder. Traditional manual handling, unpacking, and feeding methods suffer from dust emissions, dirty environments, and high labor costs. Head Powder tailored a dust-free centralized feeding and conveying system tailored to on-site conditions and material characteristics, achieving fully sealed and automated conveying from raw material storage to production equipment.

Customer pain points

In actual production, customers face the following challenges:
1. Severe dust pollution: PVDF powder has fine particle size and is lightweight. When manually unpacking and feeding, a large amount of dust escapes, polluting the workshop air and posing respiratory health risks to workers.
2. Material waste and quality fluctuations: Exposed feeding leads to material spillage and moisture absorption, and manual operation makes it difficult to ensure accurate and consistent feeding volume each time, affecting batch stability.
3. High labor intensity and low efficiency: The production line requires multiple workers to frequently transport and feed materials, resulting in high labor intensity and the labor pace that cannot match the high-speed demands of automated production lines.
4. Prominent safety hazards: Dust accumulation poses an explosion risk, and long-term exposure to chemical powders by operators increases the difficulty of occupational health management.

Product advantages

To address these pain points, Head Powder's dust-free centralized feeding and conveying solution offers the following advantages:
1. Fully enclosed dust-free conveying: The system uses sealed pipelines under negative or positive pressure, ensuring no leakage throughout the process from the raw material silo to each usage point, effectively controlling dust escape, and ensuring the workshop environment meets clean production requirements.
2. Relatively accurate measurement and automatic control: Equipped with a high-precision weighing module and PLC automatic control system, it can supply quantities to each machine according to preset proportions and flow rates, reducing human error and supporting product consistency.
3. Modular and flexible design: The system structure is compact and can be modularly combined according to factory layout and capacity requirements, facilitating later expansion and maintenance.
4. Energy Saving, Consumption Reduction, and Safety Protection: The system consumes low operating energy and is equipped with built-in safety measures such as explosion-proof, anti-static, and interlocking shutdown, complying with lithium battery industry safety production standards.