The magnetic‑drive stainless steel batching tank is a specialized piece of equipment that integrates batching, mixing, homogenization, and storage functions, leveraging magnetic‑drive technology. Constructed primarily from stainless steel and manufactured through professional welding, polishing, and precision assembly, it is ideally suited for processes requiring high cleanliness and zero leakage—such as material batching, blending, dissolution, and formulation. Its key advantage lies in its shaftless design: power is transmitted via magnetic coupling, enabling contactless drive between the agitator and the motor, thereby completely eliminating material leakage. The unit also boasts a compact structure, user‑friendly operation, and exceptional cleanliness. Customizable options—including vessel capacity, agitation speed, impeller type, and ancillary features like heating, cooling, thermal insulation, in‑line cleaning, and weighing—allow it to meet the specific process requirements of various industries. Designed and produced in strict compliance with relevant industry standards as well as GMP and food‑contact safety regulations, it is perfectly tailored for production environments demanding high cleanliness, leak‑free operation, and precise batching.

Scope of Application /Scope Of Application
Magnetic‑drive stainless steel batching tanks, with their core features of leak‑free operation, high cleanliness, and exceptional precision, are widely used in industries that demand stringent material purity and environmental standards. They are particularly well suited for the batching and mixing of flammable, explosive, toxic, corrosive, and ultra‑clean materials, with specific applications as follows:
• Pharmaceutical Industry: Used for batching, mixing, and homogenizing active pharmaceutical ingredients, liquid formulations, biologics, vaccines, and other materials. Compliant with GMP standards, it features a shaft‑seal‑free design that eliminates material leakage and contamination. The tank interior boasts a smooth surface with no sanitary dead spots, enabling aseptic batching and meeting the stringent cleanliness and leak‑proof requirements of pharmaceutical production.
• Fine Chemical Industry: Used for the batching, mixing, and reaction of flammable, explosive, toxic, and corrosive chemical raw materials. Its leak‑free design prevents material spills that could pose safety hazards while also keeping external contaminants out, ensuring product purity—making it well suited to demanding production environments in fine and specialty chemicals.
• Food and beverage industry: Used for ingredient blending, mixing, and homogenization of high-end beverages, dairy products, health supplements, infant foods, and other materials. Made from materials that meet food-contact safety standards, it does not leach harmful substances and features a sealless design that eliminates sanitary dead zones, ensuring product purity and safety while meeting the demanding requirements of premium food production.
• New Energy and Electronics Industries: Used for batching and mixing materials such as lithium‑battery electrolytes, electronic‑grade chemicals, and high‑purity reagents. Its leak‑free design prevents material contamination, ensures product purity, and meets the stringent requirements of the new energy and electronics sectors for material accuracy and cleanliness.
• Other industries: Can be applied to high-precision batching and testing in laboratories and research institutions, as well as to the formulation of premium skincare ingredients in the cosmetics industry, meeting a wide range of requirements for ultra‑clean, leak‑free, high‑precision dispensing.

Material Advantages /Material Advantage
This product is crafted from premium stainless steels such as 304 and 316L. For applications requiring exceptionally high cleanliness or exposure to highly corrosive environments, 316Ti stainless steel may be selected. Material choices are rigorously matched to meet the specific corrosion‑resistance requirements and hygiene standards of each operating condition. Its key advantages are as follows:
• Excellent corrosion resistance, suitable for demanding operating conditions: 304 stainless steel contains 18% chromium and 8% nickel, offering basic corrosion resistance and making it ideal for mildly acidic or alkaline environments, clean water, and typical food and beverage applications. 316L stainless steel incorporates molybdenum and has a carbon content of ≤0.03%, significantly enhancing its corrosion resistance; it can withstand exposure to seawater, highly concentrated acids and alkalis, and organic solvents, effectively preventing pitting and intergranular corrosion. 316Ti stainless steel further optimizes high‑temperature and corrosion resistance, making it well suited for highly corrosive and high‑temperature processing environments.
• High‑grade cleanliness meets stringent requirements: For applications in the food, pharmaceutical, and electronics industries, cold‑rolled stainless steel is used; the inner wall of the tank undergoes mirror‑polishing to achieve a surface roughness of Ra ≤ 0.2 μm. Following nitric acid or citric acid passivation, the equipment complies with GB 4806.9‑2016 National Food Safety Standard, GMP guidelines for pharmaceutical manufacturing, and electronic‑grade cleanroom standards. It features no sanitary dead zones, no leaching of harmful substances, and does not react with process materials, enabling sterile batching and mixing.
• Structural stability and long service life: Stainless steel boasts high tensile strength and excellent toughness. Grade 304 stainless steel has a tensile strength of ≥515 MPa, while grade 316L offers a tensile strength of ≥485 MPa. With a broad temperature tolerance, it resists deformation and aging, ensuring reliable operation for many years under normal conditions. The magnetic drive assembly utilizes high-performance permanent magnets, providing stable magnetic properties that resist demagnetization, enabling long-term, consistent power transmission without frequent replacement.
• Environmentally friendly and recyclable, in line with green manufacturing principles: The stainless steel construction is 100% recyclable, generates no waste pollution, and its leak-proof design helps prevent material loss and environmental contamination. Compared to conventional agitated tanks with shaft seals, it better meets the demands of modern industrial green and safe production.

Technological Advantages /Technical Advantage
Product manufacturing integrates core magnetic‑drive technology, mature production processes, and a rigorous quality‑control system, focusing on the key requirements of leak‑free operation, high cleanliness, and high precision. This approach establishes distinctive technological advantages, ensuring that our products are well‑suited to a wide range of demanding operating conditions.
• Magnetic drive technology: leak-free and safer. Utilizing a permanent‑magnet magnetic coupling, the motor remains completely isolated from the agitator shaft, eliminating the need for mechanical seals. This fully prevents material leakage, thereby averting safety hazards associated with the release of flammable, explosive, toxic, or corrosive substances. At the same time, it safeguards against external contaminants entering the vessel, ensuring product purity and making it ideal for high‑cleanliness, zero‑leak applications.
• High mixing precision and uniform batching: The mixing system features a precisely engineered design, with impellers such as turbine‑type and propeller‑type options. Mixing speed can be adjusted according to material viscosity and batching requirements (frequency‑controlled variable speed, 30–200 r/min). The agitator shaft operates smoothly with minimal vibration, enabling high‑precision blending and batching. Batching accuracy meets relevant industry standards, making it well suited for high‑precision production needs.
• Rational structural design for easy cleaning: The tank features a sealed design, equipped with a quick‑opening manway and an in‑line clean‑in‑place (CIP) system, achieving a cleaning coverage rate of over 98% with no sanitary dead spots. The magnetic drive assembly is detachable for convenient maintenance and cleaning, making it suitable for aseptic and high‑cleanliness production environments while reducing manual cleaning costs.
• Precise welding process and compliant structural strength: Utilizing high-precision seamless welding, the tank body and component butt welds undergo 100% radiographic inspection. The weld joint coefficient φ is ≥0.9, and the weld toe height is ≥1.2 times the tank wall thickness. Weld strength reaches over 98% of the base material. Following welding, a specialized passivation treatment further enhances corrosion resistance. The transition sections of the tank feature rounded arcs, with uniformly polished surfaces free of burrs and dead corners.
• Strict quality control and high adaptability: From raw material procurement to product shipment, a comprehensive, end-to-end quality‑inspection system is in place. All raw materials comply with national standards such as GB/T 4237‑2015 and GB/T 3280‑2021. Prior to dispatch, products undergo rigorous testing for water pressure, air tightness, magnetic‑drive performance, and other critical parameters, accompanied by standardized test reports. Customizable auxiliary features—including weighing, temperature control, and liquid‑level monitoring—can be tailored to meet the specific batching requirements of various industries. The equipment is easy to maintain, and replacement of wear parts is straightforward.