SJ-304-1 (gasket width 2-10mm) Polyurethane Foam-in-Place Gasketing Machine

Automatic two-component PU mixing and micro-dispensing system for sealing and gasketing with FIPFG foam gaskets
Polyurethane Foam-in-Place Gasketing Machine
Polyurethane Foam-in-Place Gasketing Machine Polyurethane Foam-in-Place Gasketing Machine Polyurethane Foam-in-Place Gasketing Machine Polyurethane Foam-in-Place Gasketing Machine
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SJ-304-1 polyurethane foam-in-place gasketing machine perfectly meets the sealing requirements of small-sized precision instruments. Equipped with a workbench, it boasts an instant nozzle-closing mechanism to prevent material drips and blockages, alongside automated cleaning and pressure control functionalities. Its mixing chamber features independent modules, which simplify maintenance and minimize reliance on quick-wear parts.

  • Application rate 0.08-1.5g/s
  • Gasket width 2-10mm (initiative in domestic market)
  • Travel speed 0-20 m/min
Applications

Polyurethane foam-in-place gasketing machine is extensively used in gasketing and sealing applications for distribution boards, filter housings, auto parts, etc.

Specifications
Travel Range (X/Y/Z) 800×600×160mm (customizable)
Dimensions 2400×1800×2200mm (customizable)
Weight 1200kg
Total Power 4-5kW
Gasket Width 2-10mm (adjustable within the range)
Mixing Ratio 1:1-10:1
Application Rate 0.1-1.5 g/s
Travel Speed 0-25 m/min
Working Temperature -15°C to +35°C
Features
  • A linear robot with an intelligent control system switches freely between 2D and 3D mode.
  • CNC multi-axis programming makes the formed-in-place foam gasket machine suitable for handling complex workpieces.
  • Intelligent parameter storage allows for flexible movement along any path.
  • Intelligent verification of the density of foam gaskets, accurate modification of foam gasket stiffness, and support for various foam gasket brands for optimal performance.
  • Customizable ports tailored to specific operational requirements.
  • Compatible with Industry 4.0 MESTIntel and other systems.
  • Self-engineered mixing head (SJ400M) features an instant nozzle-closing mechanism to prevent material drips and blockages, alongside automated cleaning and pressure control functionalities.
  • Gear metering pump from the German manufacturer Barmag, with metering accuracy of ±2%.
  • A high-precision reduction drive from Panasonic to achieve accurate repositioning. A gear rack incorporated along the guide rail to improve speed and minimize vibration at corners.
  • The water-cooled storage tank features a two-layered construction using 316 stainless steel, automated stirring functionality to maintain material consistency, advanced monitoring of the material's gas content, automatic air filling, an integrated underload alarm to maintain consistent material levels, automated foam gasket filling for seamless production, sophisticated temperature control that operates efficiently without the need for an external air conditioning device, offering convenience and reducing space requirements.

Two component polyurethane

  • The foam gaskets get foamed directly on the applied product surface. The machine dispenses a soft, elastic foam gasket, ensuring adaptability and durability in various applications.
  • Made of polyurethane, the foam gasket is a mixture of two essential components: polyol (component A) and isocyanate (component B). The foam gasket can achieve its final state within minutes.
  • Width/height ratio: 2:1-3:1
  • Curing time: 10-20 minutes
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Equipment for Gasketing and Sealing Applications

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About Us
About Shanjia

Founded in 2010, Shanjia stands at the forefront of formed-in-place foam gasketing machine manufacturing, embodying a seamless integration of research and development, production, marketing, and service. Our portfolio of two component mixing and dispensing systems boasts a broad spectrum of automated formed-in-place foam gasket products, crafted from superior materials such as polyurethane, butyl rubber, silicone adhesive, and hot melt adhesive.

Our Clients
  • Volkswagen
  • Carrier Global Corporation
  • SIEMENS AG
  • SUPCON
  • BMW