4P/8P/16P Screw High-Precision Concentric Screw Valve for 5000-500000 cps Automated Dispensing

4P/8P/16P/32P Screw KSV1000A-U Concentric Auger Valve in Precision Electronics Applications

The concentric screw valve equipped with a Luer tip offers high-precision dispensing for microelectronic applications requiring accurate control of high-viscosity adhesives. Commonly used in TWS earbuds, camera modules, FPC reinforcement, and micro speaker assembly, this setup enables consistent dot or bead dispensing in confined or complex spaces. The concentric design ensures stable output, while the Luer needle provides fine-line control, clean cutoff, and easy integration into automated production. Ideal for structural bonding, sealing, and micro-adhesive applications in compact electronic assemblies.

Core Advantages

• Precisely control the dispensing of small amounts of glue;
• Luer needles are easy to replace and come in a variety of specifications (various calibers and lengths are optional);
• Can penetrate deep into structural gaps and adapt to complex assembly structures;
• High-viscosity materials (such as structural glue and hot-melt glue) can also be stably output;
• Easy to integrate with automated equipment (such as dispensing platforms).

Main appliaction

• Camera AA Process Dispensing
• Lens Bonding
• Optical lens bonding

Technical parameters

FAQ

Q1: Is the valve easy to maintain?
A1: The valve has a modular structure, allowing for easy disassembly and cleaning. With proper filtration and heating management, it offers long service life with minimal maintenance.

Q2: What applications are most suitable for this valve?
A2: Typical applications include mobile phone mid-frame assembly, camera module bonding, battery bracket sealing, automotive electronics, and LED structural adhesion—especially where hot melt or high-viscosity materials are involved.

Q3: What glue barrel size can be chosen?

A3: 10CC/30CC/50CC are available.

About Mingseal

Founded in 2008, Changzhou Mingseal Robot Technology Co., Ltd. is a technology-driven manufacturer of high-end equipment, specializing in connection, assembly, inspection systems, and key components for advanced semiconductor packaging and precision electronics. Our solutions are widely adopted by leading customers in sectors such as semiconductor packaging, consumer electronics, and automotive electronics. With a strong presence across Asia and the Americas, we deliver reliable support and innovation globally.

Partner with Mingseal to power the future of automatic manufacturing!

Established in 2008, Changzhou Mingseal Robot Technology Co., Ltd. (hereinafter referred to as “Mingseal Technology”) is a technology-driven high-end equipment manufacturing enterprise committed to providing connection and assembly equipment, key core components, and customized technology solutions for industry-leading customers in the fields of semiconductor packaging & testing and precision electronic manufacturing, jointly promoting industry technique and technology progress.

Mingseal Technology specializes in the development and production of high-precision dispensing machines, which are widely used in advanced semiconductor packaging, consumer electronics, and automotive electronics manufacturing. Our dispensing systems feature visual control, multi-axis motion, and adaptable configurations, enabling consistent and efficient material application in complex processes.

Our products are trusted by top-tier customers across industries, and our business and technical support network spans China, Japan, South Korea, Vietnam, Singapore, India, Thailand, Malaysia, and Mexico.

Mingseal Technology has received multiple national honors and qualifications, including National High-Tech Enterprise, National Intellectual Property Demonstration Enterprise, and National “Specialized, Fined, Peculiar and Innovative” Small Giant Enterprise. In the era of intelligence and digitalization, we will continue to invest in technological R&D, uphold values of cooperation and sharing, and work closely with customers, suppliers, employees, and partners to advance high-end intelligent manufacturing.