Foam-in-Place Gasketing Machine | Polyurethane Dispensing System

SJ-503 (gasket width 5-30mm) Polyurethane Foam-in-Place Gasketing Machine

Automatic two-component PU mixing and dispensing system for sealing and gasketing with FIPFG foam gaskets

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Polyurethane foam-in-place gasketing machine (5-30mm) is a split system independently designed and produced by SHANJIA. It features an instant nozzle-closing mechanism to prevent material drips and blockages, alongside automated cleaning and pressure control functionalities. Its mixing chamber's modular design simplifies maintenance and minimizes reliance on quick-wear parts. Furthermore, the inclusion of globally sourced, high-quality components enhances the formed-in-place gasket machine's overall stability, making it a robust solution for a wide range of gasketing and sealing applications.

Application rate 0.3-5g/s
Gasket width 5-30mm (4mm in groove)
Travel speed 0-30 m/min

Applications

The automatic polyurethane foam-in-place gasketing machine can be applied to the sealing of auto parts and components of energy storage system, electronic devices, home appliances, cooling systems, air cleaners, etc.

Specifications

Travel Range (X/Y/Z)	2250×1250×200mm (customizable)
Dimensions	2500×2200×2200mm (customizable)
Weight	1600kg
Total Power	3-4kW
Gasket Width	5-30mm (adjustable within the range)
Mixing Ratio	1:1-10:1
Application Rate	0.3-5 g/s
Travel Speed	0-30 m/min
Working Temperature	-15°C to +35°C
Metering Accuracy	±0.005
Pressure Limit & Alarm	0-4 Mpa
Filtration Accuracy	40-50 µm
Repeat Accuracy	±0.05mm
Air Pressure	≧0.6Mpa
Frequency	50HZ
Voltage	Three-phase five-wire 380V

Features

A linear robot with an intelligent control system switching between 2D and 3D mode.
CNC multi-axis programming guides the machine's movements and achieves complex workpiece handling while ensuring precision.
Intelligent parameter storage allowing for flexible movement paths.
Reliable fault alarm system automatically stops the machine in case of errors, remote trouble shooting and real-time monitoring of gasketing materials can be achieved.
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.
Optional security barriers available to create a safer workplace.
Custom color options for major parts of the machine.

Details

Patented control system developed by German experts (patent number: ZL 2012 0 0514564.3).
Remote operation enabled via network, offering live audio and video communication and virtual troubleshooting.
Intelligent operation simulation that eliminates inaccuracies due to human measurement errors.
Automatic image generation for 2D products without the need for programming and 3D products without reliance on blueprints, facilitated entirely by robotic operation.
The ability to flexibly control the shape of the foam gasket in any situation, ensuring precision and adaptability across various applications.

Six Panasonic servo drives from Japan. Each operates independently to guarantee stability and precision, providing a stable, efficient, and noise-free operation.

Sourced from the German manufacturer Barmag, the gear metering pump ensures precise dispensing with a metering accuracy of ±2%.

A self-developed, high-precision mixing valve that achieves remarkable dosing accuracy of 0.01g/s for one-component materials.
A mixing chamber designed with adjustable pressure settings and alarm systems to counteract pressure fluctuations due to environmental factors, ensuring stable operation.
Mechanic and pneumatic controls for smooth dispensing of consistently shaped foam gaskets, preventing accumulation or inconsistency.
A patented, high-pressure cleaning system for the mixing chamber, utilizing turbocharged streams through four holes to achieve superior cleaning effectiveness.

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.

A linear robot.
A control system (electrical cabinet included).
A water-cooled storage tank.
An aluminum alloy workbench.

Two component polyurethane

The foam gaskets get foamed directly on the applied product surface. The foam-in-place gasketing 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 achieves its final state within minutes.
Width/height ratio: 2:1-3:1
Curing time: 10-20 minutes

Dust-free and wind-protected environment.
Humidity: 40-60%
Temperature: -15°- +42°

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