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Uni-Crown Co., Ltd.

JHONGHE DIST.,  NEW TAIPEI CITY 
Taiwan
https://unicrown-tw.com/
  • Booth: R7205

Your Best Air Solutions

Overview

Uni-Crown Co., Ltd. is committed to providing high-quality and high-efficiency vacuum and compressed air solutions for the semiconductor equipment industry. We understand the crucial role of vacuum and compressed air technology in the semiconductor manufacturing process, so we continually strive for innovation to meet your production needs.

With rich industry experience and technical expertise, Uni-Crown offers a range of products including DC pumps, oil-free vacuum pumps, oil-free air compressors, and blowers, all of which meet the stringent requirements of the semiconductor manufacturing industry. Our oil-free technology and advanced processing ensure products with high efficiency, low noise, and long lifespan.

As your partner, we recognize the critical importance of customized solutions to your business success. Therefore, we have a team of skilled technicians dedicated to tailoring the most suitable products and services for you. Whether you require process improvements or equipment upgrades, we can provide the most appropriate solutions.

Our products have obtained CE certification in Europe and are widely exported to the United States, the European Union, Russia, Japan, the Middle East, and the Asia-Pacific region, earning the trust and praise of customers. We look forward to collaborating with you to drive the development of the semiconductor manufacturing industry and provide customers with superior products and services.

Thank you for your interest in Uni-Crown. We look forward to establishing a long-term and stable partnership with you.


  Press Releases

  • (Aug 25, 2026)
  • (Aug 25, 2026)

  Products

  • Quiet Air Compressor Q-Air 150
    Max Pressure 7kgf/cm2
    155LPM @0kgf/cm2
    Tank: 40L...

  • We took our most popular compressor and had the unit installed within an acoustically insulated box.

    A silent air compressor is low in noise production compared with conventional units. Low noise improves the quality and safety of the work environment. In the case of dental air compressors, it improves the patient experience.

    Features:
    Super silent, Low vibration, Pure air flow, Oil-free pump for less maintenance & costs, Fashion and durable design, The tank has done with anti-rust treatment, Easy operation, Low energy consumption, High precision filtration, Use safety, with CE, FDA certificates.

    Application:
    Dental , Medical, Laboratory, Framing, Jewellery production, Anti-Vibration table, Green energy, Drinks dispensing, Food,
    Science and communication technology, Industrial manufacturing, Beauty, Aerospace technology, Printing, Petroleum chemical industry, Experimental analysis.

  • Vacuum System UN-602VT
    Vacuum: 650mmHg
    Flow: 560LPM...

  • Oilless Vacuum Pump│Vacuum Tank System│UN-602VT

    The installation of an industrial vacuum system is advantageous especially in terms of energy savings, because the pumps automatically switch on only when needed by the user.

    Features:
    vacuum degree adjustable, Deliver a steady flow rate, High flow rate,Oilless operation, With 100L tank, Continuous operation

    Applications:
    CNC milling machine, central vacuum system, Handling, Transport. Whether it’s for pick and place, Lifting and conveying, IC packaging industry, Electronics industry, Circuit board press, For Vacuum Workholding, Fixturing & Vacuum Forming, Vacuum centralized systems.

    As the vacuum level drops in the Vacuum tank, the Vacuum Switch turns the Vacuum System on until the upper limit of the vacuum is reached. Once the upper vacuum limit is reached the Vacuum Pump shuts off. The Electric Vacuum Pump cycles on and off automatically as needed, therefore constant monitoring is not necessary.

  • Oilless Air Compressor UN-350P
    Pressure: 8kgf/cm2
    Flow: 350LPM...

  • UN-350P Air Compressor for Truck Tires – Powerful, Oil-Free Performance for Heavy-Duty Applications

    Feature:
    100% Oil-Free Design
    The UN-350P piston air compressor operates without oil, ensuring that the compressed air remains free of contaminants. This makes it ideal for industries requiring clean air, such as pharmaceuticals, food processing, and electronics manufacturing.

    High Efficiency & Low Maintenance
    With a robust piston design, the UN-350P delivers high air output with minimal energy consumption, reducing operational costs. The oil-free system requires less maintenance compared to traditional lubricated compressors, leading to lower long-term ownership costs.

    Compact & Quiet Operation
    Its compact size allows easy integration into various setups, while the low noise level ensures a quieter working environment, ideal for both industrial and laboratory settings.

    Durable & Long-Lasting Performance
    Built with high-quality materials, the UN-350P is designed for durability, ensuring consistent performance even in demanding environments.

    Application:
    Cutting Welding, Atomizing Machine,Medical application,Various machineries assembly, Truck tire inflator, Heavy Goods Vehicle tyre inflation, High-flow air inflation, High-pressure air inflation

    Certification:
    CE EMC Certification
    EN 55014-1:2017/A11:2020
    EN 55014-2:2015
    EN IEC 6100-3-2:2019/A1:2021
    EN 61000-3-3:2013/A1:2019

    CE LVD Certification
    EN 60335-1: 2012+A13:2017
    EN 60335-2-34:2013

  • Oilless Vacuum Pump UN-140VQ
    AC 110V or 220V
    Max Vacuum: 757mmHg
    Max Flow: 135LPM...

  • UN-140VQ oilless vacuum pump is ideal for manufacturing and industrial markets applications, but should be considered for specific medical, laboratory, and Food & Beverage applications as well. Max Vacuum:757mmHg Max Flow:135LPM

    Feature:
    Oil-free operation can generate clean air, less maintenance, higher vacuum degree, high temperature resistance, low temperature sealed grease bearing, valve plate material 7Cr27Mo2, life guarantee more than 8000h, aluminum parts adopt 400T automatic die casting, product performance is stable, dynamic balance Good performance, little vibration.

    Application:
    High vacuum applications, Pick and transfer system, Cleaning and drying, Degassing / deforming, Packaging, Evaporation, sputtering, and ion plating, Vacuum packing, vacuum adsorption, and transport, Vacuum molding and vacuum casting, Vacuum heat treatment furnaces, sintering furnaces, and brazing, furnaces, Vacuum drying, freeze drying, and vacuum degassing, Gas substitution, filling, and vacuum heat insulation, Automated leak testing.

  • Oilless Vacuum Pump UN-90V
    AC 110V or 220V
    Max Vacuum: 680mmHg
    Max Flow: 90LPM...

  • UN-90V oilless vacuum pump is ideal for manufacturing and industrial markets applications, but should be considered for specific medical, laboratory, and Food & Beverage applications as well. Max Vacuum:680mmHg Max Flow:90LPM

    Feature:
    Oil-less operation, Non-lubricated piston and cylinder (Clean air stream, less maintenance), Easily replaced piston seal, Balanced for smooth, low vibration operation, Light weight die-cast aluminum components, Permanently lubricated bearings, Stainless steel valves, Twin fans provide cooling air through and around motor and cylinders, All wetted aluminum parts treated for corrosion protection from moisture, Thermally protected permanent split capacitor AC motors, One Year Warranty Provided

    Application:
    Semiconductor automation equipment, Vacuum packaing, spin coater, Labeling machine, Robotic arms.

    Certification:
    CE EMC Certification
    EN 55014-1:2006+A1:2009+A2:2011
    EN 55014-2:2015
    EN 61000-3-2:2014
    EN 61000-3-3:2013

    CE LVD Certification
    EN 60335-1: 2012+A13:2017
    EN 60335-2-80: 2003+A1:2004+A2:2009

    RoHS Certification

  • Oilless Vacuum Pump UN-45VH
    Vacuum: 720mmHg
    Flow: 35LPM...

  • Oilless Vacuum Pump│Vacuum Pump│UN-45VH

    Feature:
    Oil-less, non-lubricated cup and cylinder,Long-life cup design, Stainless-steel valves

    Application:
    Suction, Sputum machine,Medical, Various application,Household appliances

    Certification:
    CE EMC Certification
    EN 55014-1:2006+A1:2009+A2:2011
    EN 55014-2:2015
    EN 61000-3-2:2014
    EN 61000-3-3:2013

    CE LVD Certification
    EN 60335-1: 2012+A13:2017
    EN 60335-2-80: 2003+A1:2004+A2:2009


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