The stringing issue in the dispensing process is closely related to fluid properties, equipment parameters, and process settings. Drawing on years of industry experience, SZLKTE systematically explains solutions from four dimensions—fluid temperature, back-suction parameters, nozzle distance, dispensing speed, and air pressure—and offers a full range of products, including piezoelectric valves, needle‑type valves, and screw valves, along with customized parameter recommendations.

The SZLKTE piezoelectric precision micro dispensing valve is a non-contact jetting dispensing solution designed for the semiconductor, 3C electronics, optoelectronics, medical, and new energy industries. It features a minimum dot diameter of 0.18 mm, volumetric accuracy of ±1%, a jetting frequency of up to 1000 Hz, compatibility with fluids spanning viscosities from 1 to 1,000,000 mPa·s, and a service life of up to 1.5 billion cycles, fundamentally eliminating common issues associated with traditional pneumatic valves, such as filamentation, trailing, and substrate scratching.

SZLKTE specializes in the R&D, production, and manufacturing of high-performance piezoelectric valves, fundamentally addressing core pain points of traditional fluid control systems, such as dripping, glue leakage, and inconsistent dispensing volumes. Leveraging advanced piezoelectric technology and precision mechanical design, it delivers millisecond-level response, micron-level valve‑core control, and nanoliter‑level accuracy, while supporting high-viscosity fluids up to 500,000 cps and offering a maintenance‑free cycle life of 20 million operations. It is widely used in electronics, semiconductors, medical devices, automotive applications, and more.