Factory & Production
Our Shandong production facility operates dedicated lines for sodium metasilicate granules, anhydrous, pentahydrate, and sodium silicate. The site is built for continuous bulk output with in-process quality checks at granulation, drying, and packaging stages.
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100,000+ Tons
Annual Production Capacity
Production Process
Raw Material Intake
Sodium carbonate and silica sand are received, tested, and stored under controlled conditions before entering production.
Fusion & Reaction
High-temperature fusion produces sodium silicate melt, which is converted to metasilicate through controlled reaction parameters.
Granulation & Drying
Granule lines produce uniform particle size with moisture control. Anhydrous grades pass through dedicated drying equipment.
Screening & QC Testing
Each batch is screened for particle size distribution and tested for chemical composition, iron content, and color consistency.
Packaging & Export Prep
Products are packed in export-standard bags with PE liners. Palletizing, labeling, and documentation prepared per buyer requirements.
Quality Control
- In-process testing at each production stage
- Certificate of Analysis (COA) per batch/shipment
- Iron content control for white detergent compatibility
- Particle size screening with customizable mesh ranges
- Batch traceability from raw material lot to finished bag
Production Equipment
- Fusion furnaces for silicate melt production
- Granulation and spray-drying lines
- Anhydrous drying systems
- Pentahydrate crystallization units
- Automated bagging and palletizing equipment
- On-site laboratory for composition analysis