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Inquire About RJ-VPM Series

Need custom pilot trials or gigafactory scale quotation? Speak directly with our mixing engineers.

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Publication FAQ

Frequently Asked Questions — Battery Slurry Technology

Core technical inquiries regarding gigafactory scale-up, zero metallic contamination guarantees, and pilot testing trials.

Q1. How does the 2000L station prevent metallic particle contamination?

The vessel walls, dispersion shafts, and helical blades can be fully flame-sprayed with tungsten carbide ceramic coatings (≤ 0.05 ppm iron contamination risk), ensuring long battery cycle life.

Q2. Can client formulation teams perform trial batches before ordering?

Yes. Ruijing operates a dedicated 2,000 m² pilot laboratory equipped with 5L to 100L trial mixers where client engineers can validate viscosity curve and degassing parameters under NDA.

Q3. How is temperature controlled during high-shear mixing?

The mixing vessel features a dual spiral cooling jacket with high thermal conductivity stainless steel, maintaining slurry temperature within ±1.0°C even at maximum shearing speeds.

Q4. Is the automation SCADA system compliant with CFR 21 Part 11?

Yes, our Siemens S7-1500 PLC systems support multi-level password authorization, electronic batch records, continuous historical trend logging, and OPC-UA MES integration.