Shenzhen Hansome Technology Co., Ltd.
                                                                                                           
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14 Years
Since 2012
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Single Tube Screw Valve for Glue Dispensing - 0.01-0.06ML Throughput, 20bar Pressure, 0-1,000,000cps Viscosity

Price Negotiable
Price: Negotiable
MOQ: 1 set
Delivery Time: 3-5 work days
Brand: HSTECH
Product Description
Product Overview
Single Tube Screw Valve is a precision volumetric metering and conveying component designed for glue dispensing machines. It delivers exceptional accuracy for various high-precision quantitative dispensing applications.
Working Principle
The valve operates on the infinite piston principle with a hermetic design between rotor and stator. The rotor rotates within the stator core to achieve quantitative delivery of fluids ranging from low to high viscosity (0-1,000,000 cps).
Key Operational Features
  • Volumetric fluid transportation with servo motor drive
  • Eccentric spiral rotor optimized for micro-application dispensing
  • Stator with excellent corrosion resistance for extended service life
  • Stable glue output with ±1% precision error
  • No dripping or pulling problems due to motor reverse suction
Technical Specifications
Parameter/Model HS-300 HS-450 HS-600 HS-700
Throughput per revolution 0.01ML 0.05ML 0.02ML 0.06ML
Weight 425g 450g 610g 610g
Input pressure 0-6bar 0-6bar 0-6bar 0-6bar
Maximum output pressure 20bar 20bar 20bar 10bar
Applicable Colloid Viscosity 0-1,000,000cps 0-1,000,000cps 0-1,000,000cps 0-1,000,000cps
Minimum amount of glue 0.001ml 0.004ml 0.015ml 0.060ml
Precision error ±1% ±1% ±1% ±1%
Construction & Materials
Stator Assembly
Core materials: FFKM, FKM, NBR (optional). Housing: AL 7075 with fine-ground surface finish. Precision die-casting ensures optimal rotor-stator fit.
Rotor Components
Drive shaft: SUS304 with fine grinding. Screw: Imported stainless steel with titanium plating or ceramic. Perfluoroelastomer wrapping prevents binding at high speeds (up to 2.2 revolutions/second).
Product Advantages
  • High dispensing precision with servo motor drive and eccentric screw feeding
  • Wide viscosity range (0-1,000,000 cps) with adjustable motor speed
  • No dripping or glue pulling due to motor reverse suction capability
  • Corrosion-resistant stator extends service life and reduces ownership costs
  • True volumetric conveying unaffected by pressure changes
  • High output pressure up to 20bar
  • Application Industries
    Automotive, Electronics, Aerospace, Renewable Energy, Food Industry, Pharmaceuticals, Biotechnology, 3D Printing

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    Have questions about our products or want to discuss a custom order? Our team is ready to help you.

    Company Shenzhen Hansome Technology Co., Ltd.
    Location 3rd Floor,Building A,Sha Tang Bei Fang Yong Fa Industrial Area,Sha Jing, Bao an, Shenzhen, China
    Contact Person Rudi Jin

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