Mô tả
Stainless Steel Sanitary Rotor Pump – A High-Purity Fluid Transfer Solution
Designed specifically for industries with high hygiene standards such as food, pharmaceuticals, dairy, and cosmetics, the stainless steel sanitary rotor pump stands out as a core piece of equipment in fluid transfer due to its contamination-free, easy-to-clean, and highly stable characteristics. utilizes 316L/304 stainless steel materials, and is compatible with CIP/SIP inline cleaning, meeting stringent production norms such as GMP and QS.
I. Core Product Features
Sanitary Structural Design
No-Dead-Space Polishing: All components that come into contact with the medium, including the pump body, rotor, and seal chamber, are mirror-polished (Ra ≤ 0.8μm), eliminating bacterial residue.
Quick-Disconnect Design: The pump head and rotor can be disassembled without tools, facilitating CIP (Clean-In-Place) and SIP (Sterilize-In-Place).
Zero-Leakage Sealing: Employs triple mechanical seals or sanitary single-end face seals, supporting sterile environments (e.g., feeding into fermentation tanks).
Materials and Certifications
316L Stainless Steel Body: Corrosion-resistant and high-temperature tolerant (-20℃~150℃), suitable for acidic, alkaline, or salty media (e.g., fruit juices, pharmaceutical solutions, whey).
Compliance Certifications: compatible with pharmaceutical and food-grade lubricants.
Performance Advantages
Low Shear, No Pulsation: The rotor meshing transfer principle protects the activity of sensitive media (e.g., yeast culture medium, collagen).
High Viscosity Handling: Capable of pumping fluids with viscosities ranging from 1 to 100,000 cP (from milk to jam, pastes), far exceeding the capabilities of centrifugal pumps.
Strong Self-Priming Ability: High tolerance for dry running, with a self-priming height of 6-8 meters, reducing pipeline residue.
II. Industry-Specific Application Scenarios
1. Food and Beverage Industry
Liquid Food Transfer:
Quantitative filling of high-viscosity materials such as pulp drinks, ketchup, and honey.
Anaerobic transfer of alcoholic beverages and dairy products (fresh milk, yogurt) to prevent oxidation.
CIP System Circulation: Stable circulation of cleaning agents (acid/alkaline solutions), with corrosion resistance superior to conventional centrifugal pumps.
2. Pharmaceuticals and Biotechnology
Pharmaceutical Liquid Transfer: Closed transfer of vaccines, injections, and biological agents to prevent cross-contamination.
Fermentation Systems: Low-shear supply of cell culture media and strains; rotor pumps outperform screw pumps in this regard.
3. Cosmetics and Personal Care
Cream/Paste Filling: Precise measurement of face creams and shampoos without bubble formation.
Flavor and Fragrance Transfer: Leak-proof transfer of solvent-based raw materials (e.g., alcohol).
4. Chemicals and New Energy
High-Hygiene Standards in Chemicals: Transfer of semiconductor-grade cleaning agents and lithium-ion battery electrolytes.
Waste Liquid Recovery: Handling of particulate-containing waste liquids (e.g., food residues) with wear resistance superior to diaphragm pumps.
III. Core Advantages Over Other Pump Types
Pump Type Advantages of Sanitary Rotor Pump
Centrifugal Pump Can pump high-viscosity media, no air-locking phenomenon, stronger self-priming ability.
Screw Pump More compact structure, lower maintenance costs (no stator replacement needed), lower shear force.
Diaphragm Pump No pulsation, stable flow rate, suitable for precise measurement; dry-running tolerant, longer lifespan.
Gear Pump Higher hygiene level (no metal friction debris), compatible with CIP/SIP cleaning.
IV. Typical Ancillary Equipment and Accessories
Upstream Equipment: Material discharge pumps for storage tanks, reactors, and fermentation tanks.
Downstream Systems: Integrated with plate heat exchangers, filters, and filling machines to form a sterile production line.
Smart Accessories:
Variable Frequency Motor: Precisely adjusts flow rate (±1% accuracy).
Pressure Sensor: Real-time monitoring of pipeline pressure to prevent overload.
Insulation Jacket: Maintains medium temperature (e.g., prevents chocolate from solidifying during transfer).
V. Selection Parameters for Reference
Flow Range: 0.5~200 m³/h (supports variable frequency speed control).
Pressure Range: 0.3~1.2 MPa, special designs can reach 2.5 MPa.
Connection Types: Tri-clamp, DIN 11851, RJT, and other sanitary quick connectors.
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Product Packaging Instructions：
Each product is first individually packaged in a foam bag, then carefully placed into a designated carton. Finally, it is palletized or packed in an export wooden crate. The entire packaging process is rigorously executed to prevent any damage during transportation.
About us
At HongTai, we specialize in high-quality sanitary valves and stainless steel pipe fittings，serving key industries such as pharmaceuticals, food processing, and chemicals. Made from premium 304, 316, and 316L stainless steel, our products offer excellent corrosion resistance and are crafted using advanced manufacturing techniques like laser cutting and precision welding. Designed for hygiene and fluid integrity, HongTai’s valves are the ideal choice for industries requiring optimal cleanliness and long-lasting performance.
Why Choose Us
Quality Assurance: We maintain strict control over every production stage, from raw materials to finished products, ensuring compliance with ISO9001 and international certifications, including 3A, DIN, and ISO standards.
Industry Expertise: Decades of experience in providing solutions for critical industries like food, beverage, and pharmaceuticals.
Advanced Technology: Our state-of-the-art facilities, including regularly updated CNC lathes and precision tools, guarantee high surface accuracy and tight tolerances for every product.
100% Inspection: Every product undergoes rigorous testing, including size and valve leak detection, to ensure flawless quality before it leaves our facility.
Global Reach: Trusted by businesses around the world for our consistent quality and on-time delivery.
Choose HongTai for unmatched reliability, performance, and innovation in valve and pipe fitting solutions.
Contact us
For more information or to discuss your requirements, reach out to us via:
Email: ht@htcdf.com
whatsapp: (86)18875809195
You can also visit our Contact Us page for more ways to get in touch.
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