Changzhou Mingseal Robot Technology Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 200sets per month |
| Delivery Time | 5-60days |
| Packaging Details | Carton/Wooden box |
| 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 ℃ |
| Brand Name | Mingseal |
| Model Number | KSP0450 |
| Certification | ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 200sets per month |
| Delivery Time | 5-60days | Packaging Details | Carton/Wooden box |
| 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 ℃ |
| Brand Name | Mingseal | Model Number | KSP0450 |
| Certification | ISO | Place of Origin | China |
| High Light | Volumetric eccentric plug valve ，VC eccentric plug valve ，Vapor Chamber eccentric rotary valve | ||
Volumetric control Eccentric Auger Valve KSP0450 for VC Vapor Chamber assembly application
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
Main appliaction
Technical parameters
| Specifications of single component screw valve | |
| 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
Q1. 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.
Q2. 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.
Q3. 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!
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
10000000-50000000
Employee Number:
500~600
Ecer Certification：
Verified Supplier
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 technolog... 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 technolog...
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