ZLSIL-A18 High-Performance Flow Aid Silicon Dioxide for High-Speed Filling (E551)
Product Overview
ZLSIL-A18 is a specialized flow aid food-grade silicon dioxide (anti-caking agent, international code E551) developed by Zhongqi (Shandong) Silicon Materials Co., Ltd. Using precision particle size control precipitated process technology, this product is designed exclusively for high-speed filling and high-flow food applications, solving common production challenges such as poor powder flowability and inconsistent filling accuracy.
Manufactured in strict compliance with GB 2760 and GB 25576-2020 national standards, as well as USP and FCC international requirements, ZLSIL-A18 features a minimum 96% silicon dioxide content. It delivers exceptional flow enhancement performance with mild anti-caking properties, making it ideal for automated food powder filling and mixing processes.
Core Functions & Applications
Key Functions
1. Exceptional Flow Enhancement: Dramatically reduces inter-particle friction to optimize powder flow characteristics, specifically engineered for high-speed filling lines. It effectively eliminates filling bottlenecks such as clogging, bridging, and metering errors, significantly increasing production efficiency and reducing product rejection rates.
2. Mild Anti-Caking Protection: Provides secondary anti-caking performance through microstructural particle separation, preventing caking during storage and maintaining product quality throughout its shelf life.
3. Safe & Universal Compatibility: When used within regulatory dosage limits, it does not alter the original flavor, color, or texture of food products. Its uniform particle size and excellent dispersibility ensure no gritty mouthfeel, making it suitable for nearly all food powder filling and mixing applications.
Primary Application Areas
Perfect for powdered food products requiring high-speed filling and precise metering, including:
• Dairy Products: Milk powder, whey powder, and creamer
• Functional Foods: Meal replacement powders, protein powders, and dietary supplements
• Solid Beverages: Coffee powder, instant tea powder, fruit and vegetable powders, and general solid beverages
• Other Categories: Seasonings, food flavorings, and compound food additives with automated filling requirements
Product Advantages
1. Optimized for High-Speed Production: Developed based on extensive research into modern high-speed food manufacturing, ZLSIL-A18's key performance metrics are tailored to meet the demanding requirements of automated filling lines. It seamlessly integrates with existing production processes, and our technical team provides process adaptation recommendations to optimize supply chain efficiency.
2. Superior Flow Performance: Specifically designed for high-speed filling applications, this product features precision-engineered particle size distribution. Every batch undergoes rigorous laser particle size analysis to ensure consistent flow characteristics, effectively solving common production issues such as filling clogging and metering inaccuracies.
3. Customizable & Versatile: Particle size can be fine-tuned to match your specific filling equipment parameters and powder characteristics, optimizing performance for different production speeds and accuracy requirements. With a high-purity neutral formulation, it exhibits excellent compatibility with all food ingredients without adverse reactions.
4. End-to-End Technical Support: Our specialized food application team provides customized dosage recommendations based on your filling process and product type, assists with formulation optimization and filling line adaptation testing, and offers ongoing support to resolve any production challenges.
Manufacturing & Quality Assurance
ZLSIL-A18 is manufactured by Zhongqi (Shandong) Silicon Materials Co., Ltd., a national high-tech enterprise with extensive expertise in flow aid silicon dioxide production. Our specialized manufacturing system includes:
• A dedicated flow aid production line with 10,000-ton intelligent precipitated silicon dioxide equipment, ensuring stable capacity and standard order delivery within 5–10 days
• A comprehensive quality management system with specialized flowability and particle size testing for every batch, minimizing performance variations
• ISO 22000:2018 and ISO 9001:2015 certifications, guaranteeing compliance with global food safety standards
Packaging, Storage & Logistics
• Standard Packaging: Available in 10kg/15kg/20kg woven bags with food-grade PE inner liners, featuring double moisture-proof design to preserve flow performance during storage. Custom packaging specifications are available upon request.
• Storage & Transportation: Store in a cool, dry, well-ventilated area away from moisture, contaminants, and odors. Classified as non-hazardous, this product supports all conventional transportation methods and maintains a 24-month shelf life under proper conditions.
• Labeling: All packages include complete legal information such as food-grade flow aid designation, product model, flow performance parameters, maximum dosage, and traceability details to meet regulatory requirements.
Certifications
• ISO 22000:2018 Food Safety Management System
• ISO 9001:2015 Quality Management System
• FDA Food Contact Material Certification
• SHC HALAL Certification
• OU KOSHER Certification
• China Food Additive Production License
• National High-Tech Enterprise Certification
Frequently Asked Questions
Q: Can ZLSIL-A18 be used with high-speed automated filling lines?
A: Yes. This product is specifically engineered for high-speed filling applications, delivering exceptional flow enhancement to reduce clogging, bridging, and metering errors. It is compatible with automated filling lines of various speeds, helping to increase production efficiency and product quality.
Q: How do I determine the optimal dosage for my filling process?
A: First, strictly adhere to the maximum dosage limits specified in GB 2760 for your food category. Within these limits, adjust dosage based on your product's powder characteristics, filling equipment parameters, and production speed. Our technical team provides personalized dosage recommendations and filling line adaptation support.
Q: Is ZLSIL-A18 suitable for all high-speed filling food applications?
A: Yes. This product is designed to meet the core requirements of high-speed food powder processing, compatible with all common filling applications and mainstream production techniques. We offer free samples for independent testing, with full technical support for adaptation and optimization.
