Injection pump for ultrasonic atomizing sprayer

The injection pump of the ultrasonic atomizing sprayer is a device used to accurately deliver liquids and plays a key role in the ultrasonic atomizing spraying process.

Working Principle
A syringe pump typically consists of a stepper motor, a lead screw, and a syringe. The stepper motor receives commands from the control system and, through the lead screw, pushes the syringe's piston to precisely control the liquid output volume and speed, steadily delivering the liquid to the ultrasonic atomizing nozzle for atomized spraying.

Main Functions
●Precise Flow Control: Enables highly accurate flow rate regulation. For example, the syringe pump atomizing spray system can precisely adjust flow rates from 0.3 to 30 mg, meeting the precise spray volume requirements in various application scenarios.
●Multiple Operation Modes: Common operating modes include injection, withdrawal, injection/withdrawal, and continuous operation, which can be selected based on actual needs. For example, the syringe pump in the ultrasonic atomization pyrolysis coating system offers multiple operating modes.
●Program Memory: Some syringe pumps feature a program memory function that stores preset parameters such as injection rate, allowing for easy recall in subsequent experiments or production, improving work efficiency.

Technical Parameters
●Injection Rate: Different syringe pump models have different injection rate ranges.
●Accommodate Syringe Sizes: Syringe pumps can accommodate syringes of varying sizes. 
●Accuracy: Syringe pumps offer high precision, ensuring accurate and repeatable liquid delivery. 

Selection Principles
●Flow Range: Select a syringe pump with an appropriate flow range based on the actual needs of the ultrasonic atomizer sprayer to ensure a stable liquid flow.
●Precision Requirements: For applications requiring high spray accuracy, such as semiconductor manufacturing and biochip fabrication, a high-precision syringe pump is required.
●Compatibility: Consider the compatibility of the syringe pump with other components of the ultrasonic atomizer sprayer, such as the nozzle and control system, to ensure stable operation of the entire system.