This PU gasket dispensing machine (automatic sealing strip casting machine) is widely employed in the foaming production of electric cabinet door panel, automobile air filter gasket of electric box, air filter of auto, industry filter device and other seal from electrical and lighting equipment. This machine has high repeat injection precision, even mixing, stable performance, easy operation, and high production efficiency.
For electric cabinet and distribution box manufacturers, this PU gasket dispensing machine replaces manual point-and-glue sealing with a controlled 5-axis servo dispensing path: gasket width holds to 5-30mm (adjustable), path repeatability is confirmed under stated test conditions, and application rate runs 0.3-5 g/s — see the full Technical Parameters table below for the complete spec range.
Features
Independent development 5-Axis Linkage PCB boards, help produce various shapes product such as round, square, oval, prismatic, trapezoid etc. special shapes.
Adopt international brand servo motor for X/Y axis of worktable, PCB boards supply reimbursed time, ensure synchronization between casting and waling of mixing head.
Adopt high precision metering low speed metering pumps, variable frequency speed regulation, ratio accuracy, output error ≤ 0.5%.
Adopt Rotary valve type mixing head to ensure synchronism of A/B component discharging. Mixing head will return to the beginning to clean and air push after casting works automatically.
Technical Parameters — PU Gasket Dispensing Machine
| Item | Specification |
|---|---|
| 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 | Confirm the unit, calculation method and test conditions for the selected metering system |
| Pressure Limit & Alarm | 0-4 Mpa |
| Filtration Accuracy | 40-50 µm |
| Motion / Path Repeatability | Confirm the measured axis, path and test conditions in the quotation |
| Air Pressure | ≧0.6Mpa |
| Frequency | 50HZ |
| Voltage | Three-phase five-wire 380V |
Specifications are subject to continuous improvement. Tell us your part, output and site conditions and we will confirm the exact configuration.

