Automatic Cone Air Filter Gluing & Dispensing Machine

This industrial Automatic Cone Air Filter Gluing & Dispensing Machine is specifically engineered for pouring and injecting polyurethane (PU) or hot-melt adhesives precisely onto the end caps and sealing rims of conical (cone-shaped), cylindrical (round), and oval air filter elements.

Consisting of a rigid structural frame, a highly precise rotary indexing workbench, an automatic drip-free adhesive injection gun, and an integrated PLC control console, this dispensing system provides flawless, uniform adhesive rings. It is the ideal potting solution for manufacturers producing heavy-duty automotive, agricultural, and industrial engine intake filters where tapered filter molding accuracy is critical.

Technical Specifications

To ensure exact mechanical and electrical alignment with your technical standards, the standard technical parameters of this rotary gluing unit are detailed below:

Key Features & Mechanical Advantages

1. Precision Indexing Rotary Workbench

The machine is equipped with an automated rotating workbench driven by a high-precision motor. This synchronized rotation coordinates flawlessly with the adhesive nozzle, ensuring an incredibly neat, uniform, and continuous adhesive bead around the cylindrical or conical cap.

2. Fully Adjustable Gluing Parameters

Using the digital PLC touchscreen, operators can easily adjust the glue flow rate (2–15 g/s), table rotation speed, and nozzle position. This precise configuration allows you to instantly calibrate the thickness and weight of the adhesive layer according to specific filter specifications.

3. Integrated Adhesive Mixing & Heating

Equipped with an independent 3 kW heater, the glue delivery system maintains a constant temperature for the adhesive. This consistent heating ensures optimal viscosity, prevents chemical settling or clogs, and allows for continuous operation in colder climates.

4. Drip-Free Automated Injection Gun

The pneumatic-assisted dispensing nozzle cuts off chemical flow instantly at the end of each cycle. This sharp cut-off eliminates adhesive stringing, dripping, or overflow, keeping the filter rims clean and reducing raw material waste.

5. Compact, Space-Saving Build

With a physical footprint of only 1200 × 1000 mm and a weight of 350 kg, this compact unit is easy to move and integrate directly into existing cell-based automotive or industrial filter assembly lines.

Applications & Industrial Uses

This automated rotary potting machinery is widely integrated into production lines producing:

• Automotive Cone Filters: Sealing end caps on sport, high-performance, and aftermarket conical engine intake air filters.
• Agricultural & Heavy Machinery Filters: Potting heavy-duty cylindrical air filter cartridges for tractors, harvesters, and diggers.
• Industrial Ventilation Elements: Sealing oval, circular, or round dust collector cartridges and air ventilation panels.

Why Choose Fupei?

• Rigorous Pre-Shipment Trials: We perform detailed dry runs with actual two-component chemical adhesives at our facility before dispatch, guaranteeing smooth chemical flow and pump accuracy.
• Universal Voltage Standard Calibration: We configure all internal electrical components, contactors, and motors to match your local power standard (such as 3-Phase 380V/50Hz, 220V/60Hz, or 415V/50Hz).
• Comprehensive Operations Manual: Every unit ships with structural schematics, detailed technical manuals, and lifetime remote video diagnostic support.

Frequently Asked Questions