Application Cases —
SZSUNLIT Magnetic Drive
Pumps in the Field
Real-world fluid handling applications across demanding industries — from precision filling and laboratory metering to semiconductor testing, medical equipment and new energy manufacturing.
Real Applications Across Industries
SZSUNLIT magnetic drive pumps are used in real-world fluid handling systems across new energy, medical devices, industrial cooling, semiconductor equipment, chemical dosing, laboratory research and precision filling.
Lithium Battery Separator Coating
Precise and continuous slurry metering for lithium battery separator coating systems, with wear-resistant pump configuration and servo-controlled flow adjustment.
Background
Lithium battery separator coating systems require precise, continuous slurry metering and stable flow throughout extended production runs.
Challenge
Abrasive slurry and higher viscosity place greater wear demands on pump components while consistent flow must be maintained during continuous coating operation.
Solution
SZSUNLIT Pro Series with wear-resistant PEEK gears and zirconia ceramic shaft, combined with servo motor control for precise flow adjustment and sealless fluid handling.
Outcome
Stable slurry delivery supports continuous coating operation. The wear-resistant configuration is designed for longer service intervals and has been used to replace an imported pump in this application.
Hemodialysis & Blood Purification
Stable and controlled fluid delivery for hemodialysis and blood purification equipment, with compact integration and sealless magnetic drive architecture.
Background
Hemodialysis and blood purification equipment requires controlled fluid delivery within compact and highly integrated medical systems.
Challenge
The pump must provide stable low-flow delivery while supporting low-noise operation, compact integration and compatibility with the working fluid.
Solution
SZSUNLIT Pro Series provides sealless magnetic drive fluid transfer with stable flow control. Wetted materials and motor configurations can be selected according to equipment and fluid requirements.
Outcome
The pump has been applied in hemodialysis and blood purification equipment, providing a compact fluid-handling solution for medical equipment integration.
Helicopter Cooling Circulation System
A compact sealless pump solution for continuous coolant circulation within a space-constrained helicopter system.
Background
A helicopter cooling circulation system required a compact pump for continuous coolant circulation within a tightly integrated installation.
Challenge
The application required stable coolant circulation, compact integration and reliable continuous operation, while minimizing fluid leakage risk within the system.
Solution
A SZSUNLIT miniature magnetic drive pump with a canned motor configuration was selected. Its compact sealless design supports integration where installation space is limited.
Outcome
The pump has been supplied for use in a helicopter cooling circulation system, providing a compact sealless solution for continuous coolant circulation.
Semiconductor Chip Low-Temperature Testing
Sealless fluid circulation for temperature-controlled semiconductor testing platforms operating under demanding low-temperature conditions.
Background
Semiconductor chip testing platforms require controlled fluid circulation to maintain low-temperature conditions during testing and validation.
Challenge
Low-temperature operation places additional demands on sealing, material compatibility and operational stability within compact precision-testing equipment.
Solution
SZSUNLIT Pro Series magnetic drive pumps provide sealless fluid circulation. Pump configuration can be selected according to temperature, flow, pressure and fluid requirements.
Outcome
SZSUNLIT pumps have been applied in semiconductor chip low-temperature testing platforms, providing compact fluid circulation for temperature-controlled testing systems.
Urea Dosing for Automotive SCR Systems
Compact and controlled urea solution delivery for automotive SCR exhaust aftertreatment systems.
Background
Automotive SCR systems require controlled delivery of urea solution into the exhaust aftertreatment system for emissions control.
Challenge
The dosing system requires stable and repeatable fluid delivery together with compact installation and wetted materials compatible with the urea solution.
Solution
SZSUNLIT Pro Series magnetic drive gear pumps provide sealless fluid transfer with controlled displacement. Pump displacement, wetted materials and motor configuration can be selected for the dosing system.
Outcome
SZSUNLIT pumps have been applied in automotive SCR urea dosing systems, providing a compact metering solution for equipment integration.
Disinfectant Dosing & Circulation Systems
Sealless fluid handling for controlled disinfectant dosing and circulation in automated treatment systems.
Background
Environmental disinfection equipment requires controlled delivery of disinfectant solutions for dosing, circulation and automated treatment processes.
Challenge
Different disinfectant solutions place varying demands on wetted-material compatibility, while stable fluid delivery and reduced leakage risk are important for system operation.
Solution
SZSUNLIT magnetic drive pumps provide sealless fluid transfer, with wetted materials and pump configuration selected according to the chemical medium and operating conditions.
Outcome
SZSUNLIT pumps have been applied in environmental disinfection systems, providing a compact solution for controlled chemical dosing and circulation.
Cosmetics, Food & Beverage Filling Lines
Compact fluid delivery for automated filling and dosing equipment across cosmetics, food and beverage applications.
Background
Automated filling equipment for cosmetics, food and beverage products requires compact pumps for controlled liquid dispensing across repeated filling cycles.
Challenge
Filling systems require stable and repeatable fluid delivery together with compact installation and flexible integration into automated equipment.
Solution
SZSUNLIT Lite Series magnetic drive gear pumps provide compact sealless fluid transfer for filling and dosing applications, with multiple displacement, material and motor configurations available.
Outcome
Lite Series pumps have been applied in precision filling equipment, providing a compact and flexible pump solution for automated dispensing systems.
Laboratory Reagent Dispensing & Research Systems
Compact fluid handling for reagent dispensing, chemical metering and experimental liquid delivery in university and research laboratory systems.
Background
University laboratories and research institutions use compact fluid-handling systems for reagent dispensing, chemical metering and experimental liquid delivery.
Challenge
Research equipment often requires stable low-flow delivery, compact installation and material compatibility with different reagents, solvents and chemical solutions.
Solution
SZSUNLIT Lite Series provides compact sealless fluid transfer with multiple displacement, wetted-material and motor configurations for integration into laboratory equipment.
Outcome
Lite Series pumps have been adopted in multiple university laboratory and research applications for reagent dispensing, chemical delivery and experimental fluid-handling systems.
Have a Similar Fluid Handling Challenge?
Tell us your fluid, required flow rate, pressure and operating temperature. Our engineering team can help evaluate the appropriate SZSUNLIT pump series and configuration for your application.
