Full-Auto Eco Filter Rotary Heat Plating Machine

As a professional Chinese manufacturer and direct supplier of eco-filter production equipment, Pulan offers high-quality, high-efficiency filter welding solutions, including our Full-Auto Eco Filter Rotary Heat Plating Machine. The process—covering cap heating, welding, and product ejection—is fully automated; dual independent heating mechanisms work in tandem with a rotating friction wheel to ensure uniform heating across the welding surface. We offer customizable molds and optional CE certification. The welding speed is continuously adjustable, achieving a production rate of 6 units per minute, with a maximum capacity for filters up to 120mm in diameter and 300mm in height. With stock readily available, free samples, warranty coverage, and reasonable factory-direct pricing, we are a trusted partner for your procurement needs.

What is the Full-Auto Eco Filter Rotary Heat Plating Machine?

The Full-Auto Eco Filter Rotary Heat Plating Machine is an automated system designed for welding eco-friendly filter elements. It comprises a filter cap mold assembly, a heating unit, a filter media mold assembly, and a welding mechanism. The machine uses heating elements to melt the bonding surface of the cap and then presses it against the filter media using pneumatic force, enabling continuous rotary welding. It is characterized by strong, neat, and aesthetically pleasing welds as well as ease of operation, making it ideal for the efficient manufacturing of filter elements.

Product Features

1. Fully automated continuous production: Lid heating, welding, and product ejection are performed automatically without manual intervention.
2. Six-station rotary structure: Utilizes a precision indexer for accurate positioning and high production efficiency (6 units/minute).
3. Dual independent heating mechanisms: The upper and lower lids are heated separately with independent temperature control, ensuring uniform heating.
4. Friction-wheel assisted rotation: The lid rotates during heating, ensuring the welding surface melts thoroughly and evenly.
5. Intelligent touchscreen control: Intuitive operation with support for both Chinese and English interfaces; operating speed is continuously adjustable.
6. Superior welding quality: Finished products are secure, smooth, and aesthetically pleasing, meeting the high standards of the filter industry.
7. Safe and reliable: Equipped with multiple safety measures, including protective guards, an emergency stop switch, and grounding protection.

Working Principles and Production Process

Working Principles

Heating elements are used to melt the welding surfaces of the end caps; under the thrust of pneumatic cylinders, these are bonded to the filter media to complete the welding of the filter element.

Detailed Production Process

1. Loading: The upper and lower end caps are placed into their respective molds, and the filter element is loaded into the filter media mold.
2. Rotation to Heating Station: The rotary table moves the end caps to the heating mechanism, where a friction wheel spins the caps to ensure the welding surfaces are heated and melted evenly.
3. Rotation to Welding Station: The heated end caps are rotated to the welding position, while the filter element is simultaneously rotated to the same location.
4. Pressing and Welding: Upper and lower pneumatic cylinders actuate simultaneously to press and bond the melted end caps to the filter element.
5. Unloading: The finished welded assembly is rotated out of the machine by the mold mechanism, completing the cycle.

Product Parameter

What should be considered when installing the machine?

1. Site Selection: Install Full-Auto Eco Filter Rotary Heat Plating Machine in a suitable workspace or on the filter element assembly line; ensure the floor is level, clean, and well-ventilated, and avoid environments with high temperatures or excessive dust.
2. Layout and Positioning: Mark the equipment's installation centerline based on the designated location.
3. Unpacking and Handling: Remove the packaging and dust-proof film; use a forklift to move the machine to its fixed position.
4. Clearance Requirements: Maintain a clearance of at least 1 meter from walls on the left, right, and rear sides, and at least 1.5 meters at the front.
5. Anchoring and Leveling: Secure the machine using anchor bolts or anti-slip rubber pads, and level the machine.
6. Power Connection: 380V/50Hz; a protective ground connection is mandatory (connect the ground wire to the machine's anchor bolt).
7. Air Supply Connection: Air supply pressure must be 0.6 MPa; connect only when this requirement is met.

FAQ

Q1: Can Full-Auto Eco Filter Rotary Heat Plating Machine weld filter cartridges of different diameters and heights?
A: Yes. It accommodates a maximum cartridge diameter of Φ120mm and a maximum height of 300mm; different specifications can be handled by changing molds and adjusting the limit plates.
Q2: Can the heating temperature and time be adjusted?
A: Yes. The temperatures of the upper and lower heating hoods are set independently via a temperature controller, and the heating time is adjusted through the touchscreen.
Q3: What is the production efficiency of the equipment?
A: The production rate is 6 units per minute, with continuously adjustable operating speed.
Q4: Is operation complex?
A: No, it is not complex. It features a touchscreen interface supporting both Chinese and English, offers manual debugging and automatic operation modes, and allows for intuitive parameter settings.
Q5: What safety protection features does it have?
A: It is equipped with safety guard interlocks, an emergency stop switch, and grounding protection; safety protocols strictly prohibit opening the movable door or safety guards while the machine is running.
Q6: What should be done if the weld is not secure?
A: This may be due to insufficient heating of the end cap or an inadequate welding cylinder stroke; you can increase the heating temperature/time or appropriately extend the cylinder stroke.
Q7: What causes the motor to fail to start or rotate in the wrong direction?
A: This is usually caused by incorrect power supply phasing; the power phase needs to be adjusted.
Q8: How is daily maintenance performed?
A: During each shift, check the oil cup and water filter cup of the pneumatic FRL (Filter-Regulator-Lubricator) unit, lubricate the drive chain and moving joints, and keep the machine clean.