JSMRPU-20F Filter Caps PU Injection Machine

Overall Output: 5–15 g/s
Mixture Ratio: A:B = 100:25–35
Moving Speed: 2–10 m/min
Overall Power: 8 kW
Power Supply: 380V / 50Hz

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Product Description

The JSMRPU-20F Filter Caps PU Injection Machine is designed for PU pouring on filter caps in passenger car filter production. It supports stable output, accurate A/B ratio control, adjustable moving speed, and consistent two-component PU injection for different filter cap sealing requirements.

This model helps manufacturers improve PU pouring consistency, reduce manual material variation, and support stable filter cap production. With a stainless-steel tank, precision flow control pump, automatic switching nozzle, and digitally controlled workbench system, it is suitable for filter cap manufacturing processes that require accurate PU metering and repeatable sealing quality.

How the Machine Works

Material preparation → A and B PU materials are prepared in the machine according to the required mixture ratio and production setup.

Temperature holding → The stainless-steel tank supports heating, stirring, and constant temperature control to help maintain stable material performance.

Ratio control → The machine controls the A/B mixture ratio within the required range for more consistent PU injection quality.

PU pouring → The nozzle dispenses PU material onto round, square, or special-shape filter caps according to the programmed workbench movement.

Nozzle switching and cleaning → The nozzle can automatically switch between pouring, reverse flow, and flushing to support stable production and easier cleaning.

Technical Parameters

Model	JSMRPU-20F
Machine Type	Filter Caps PU Injection Machine
Overall Output	5–15 g/s
Mixture Ratio	A:B = 100:25–35
Moving Speed	2–10 m/min
Overall Power	8 kW
Power Supply	380V / 50Hz
Machine Weight	1000 kg
Machine Size	1500 × 2000 × 2100 mm

Engineering Features

Accurate PU metering and mixing

The machine provides stable output and controlled A/B mixture ratio, helping improve PU pouring accuracy and filter cap sealing consistency.

Stainless-steel tank with heating and stirring

The three-layer stainless-steel tank supports stirring and automatic constant temperature holding, helping maintain stable material condition during production.

Precision flow control pump

The slow-speed, high-accuracy flow control pump helps control material output more precisely and supports stable PU dispensing performance.

Automatic multi-position nozzle system

The nozzle supports automatic switching between pouring, reverse flow, and flushing, improving pouring stability and daily cleaning convenience.

Flexible workbench for different shapes

The computer-controlled workbench supports PU pouring for round, square, and special-shape filter cap sealing structures.

Digital control and monitoring

Temperature, pressure, and pouring status are displayed digitally, making production adjustment and daily operation easier for operators.

What to Confirm Before Machine Selection

To confirm whether this model fits your passenger car filter cap production process, the following details are usually needed for machine selection or technical recommendation.

✓ Required filter cap size, shape, and sealing structure

✓ A/B PU material type, viscosity, and mixture ratio requirement

✓ Required PU output range and pouring amount per product

✓ Required moving speed, workbench path, and production rhythm

✓ Need for heating, stirring, temperature holding, and material flushing

✓ Target production capacity or daily output requirement

✓ Factory power supply, working space, and connection with other passenger car filter production equipment

Related Machine Categories

This model belongs to passenger car filter production equipment and is mainly used for PU pouring on filter caps. You may also compare related machines in the following category:

Passenger Car Filter Making Machine