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Desktop Glue Dispensing Machine

Adhesive Dispensing Machine

Solder Paste Dispenser Machine​

Dispensing Controller

Jetting Valve​

Auger Valve

Hot Melt Dispenser Machine

Electronic Dispensing Machine

Advanced Packaging Equipment

Robot Dispensing Machine

Micro Spot Welder

Dispensing Machine Spare Parts
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Auger Valve
Created with Pixso. High-Precision Micro-Volume Eccentric Screw Valve for UV Adhesive Dispensing in VC Vapor Chamber Assembly
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High-Precision Micro-Volume Eccentric Screw Valve for UV Adhesive Dispensing in VC Vapor Chamber Assembly

Brand Name: Mingseal
Model Number: KSP0450
MOQ: 1sets
Price: $4000-$10000 / pcs
Delivery Time: 5-60days
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Detail Information
Product Description
Detail Information
Place of Origin:
China
Certification:
ISO
Document:
KSP KDP Eccentric Screw Val...al.pdf
Product Name:
KSP0450 Rotor Stator Dispensing Valve For Automated Fluid Dispensing
Flow Rate:
0.05-6ml/min
Glue Output Per Cycle:
50uL
Minimum Dispensing Amount:
5uL
Power Supply:
AC85-264V 47-63Hz
Working Temperature:
10 ℃~40 ℃
Packaging Details:
Carton/Wooden box
Supply Ability:
200sets per month
Highlight:

Volumetric eccentric plug valve

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VC eccentric plug valve

,

Vapor Chamber eccentric rotary valve

Product Description
Volumetric Eccentric Plug Valve Eccentric Rotary Valve For VC Vapor Chamber Assembly
Product Description
The micro-volume eccentric screw valve is an ideal dispensing solution for sealing copper pipes in VC (vapor chamber) heat spreader assemblies. Designed for high-precision applications, it delivers bubble-free, consistent micro-doses of UV adhesive, ensuring complete and uniform sealing around copper inlets. With volumetric control and a servo-driven rotor-stator mechanism, the valve handles medium to high-viscosity UV resins with excellent repeatability and no dripping or pulsing. Its low-shear dispensing protects adhesive integrity and prevents air entrapment, meeting strict requirements for thermal performance and airtight sealing in electronic cooling systems. Compact and automation-friendly, it is perfectly suited for high-volume VC manufacturing lines.
Core Advantages
  • Ultra-small dose output, suitable for the fine sealing requirements of copper pipe mouth
  • Stable and non-pulsing, effectively controlling the consistency of UV glue curing
  • No glue leakage, no wire drawing, ensuring the overall thermal performance and sealing reliability of VC
  • Good material compatibility, UV glue can be used for a long time without corrosion or aging problems
  • Supporting high-speed operation of automated production lines, improving yield and beat efficiency
Main Application
  • Gluing Vapor Chamber Brass tube
  • Pad assembly
  • FPC connector PIN
  • In-vehicle Camera AA process
Technical Parameters
Model NO. KSP0450
Glue output per cycle 50ul
Stator and rotor assembly D45/UD45
Volume flow 0.05 ～6ml/min
Minimum glue dispensing amount Weight (volume) 6mg (5ul)
Weight 450g
Operating pressure 0～0.6MPa (0～6bar)
Maximum output pressure 2.0MPa (20bar)
Drive system Brushless DC servo motor+Planetary reducer
Stator material FFKM
Operating temperature 10 ℃~40 ℃
FAQ
Can the eccentric screw valve ensure precise sealing around copper pipe inlets on vapor chambers?
Yes. The valve offers high-precision volumetric dispensing, ensuring uniform adhesive coverage around copper pipe edges without overflow or voids.
Is the screw valve compatible with UV adhesives used in VC manufacturing?
Absolutely. The valve supports a wide viscosity range and uses chemical-resistant stator materials like FFKM, making it fully compatible with UV-curable adhesives.
What is the minimum volume the valve can dispense for tight copper pipe applications?
Micro-volume eccentric screw valves can dispense as little as 1 μL per shot, ideal for precise sealing in narrow copper inlet areas of vapor chambers.
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!
Tags: 

dispensing valve  

eccentric rotary valve  

Eccentric Screw Valve

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