Full-Auto Turntable Hot Melt Clipping Machine

As a professional manufacturer in China, Pulan would like to provide you with a high-quality Full-Auto Turntable Hot Melt Clipping Machine. Our machine supports a fold height of 10~50mm, product width of 30~600mm, and production speed of 0~30m/min. The humidification system prevents filter paper from cracking during embossing, the dot marking system makes filter element cutting easier, and the heating shaping system ensures stable filter element formation. Factory direct supply, customization and bulk orders are available.

What is Full-Auto Turntable Hot Melt Clipping Machine?

Full-Auto Turntable Hot Melt Clipping Machine is a production line that uses upper and lower rollers to mesh and emboss the filter paper (the embossing distance equals the fold height), then forms the filter paper into waves through the wave forming mechanism according to the embossing pattern, and finally completes shaping through the heating shaping system.

The machine consists of seven main sections: automatic feeding, cutting, heating humidification, dot marking and counting, roller embossing, wave forming, and heating shaping.

It is suitable for mass production of environmentally friendly filter elements. The finished filter elements feature accurate dimensions, stable shapes, and smooth end surfaces.

Product Features

1. Roller Embossing, Noise-Free Operation
The machine uses roller rolling embossing instead of traditional stamping. It provides high working speed, excellent dimensional accuracy, and low-noise operation, improving the working environment.
2. Heating Humidification, Preventing Filter Paper Breakage
The filter paper is pre-treated through heating and humidification to improve flexibility. During high-speed roller embossing, the filter paper is less likely to crack, reducing waste rate.
3. Dot Marking and Counting, Easy Cutting
The machine automatically marks dots according to the preset fold count. During later filter element cutting, operators can directly align the marks without additional measurement.
4. Synchronized Drive of Wave Forming and Embossing
The wave forming mechanism and embossing rollers are driven by the same motor, ensuring synchronized speed and avoiding paper stretching or accumulation.
5. Heating Shaping, Stable Filter Element Structure
The upper and lower heating covers (ambient temperature~300℃) perform hot pressing and shaping on the filter element, preventing rebound and ensuring flat end surfaces.
6. Imported Cutting Knife, Smooth End Surface
The cutting system uses imported blades to achieve smooth cutting edges without burrs, while preventing filter paper sticking.
7. Wide Fold Height Range, Easy Adjustment
The ideal fold height range is 10~50mm. Different specifications can be achieved by adjusting the embossing roller pressure and wave forming pin spacing.
8. Bilingual Touch Screen Control System
The Chinese and English touch screen interface allows easy parameter setting, including speed adjustment, fold number setting, dot marking control, temperature adjustment, and recipe storage.

Technical Parameters

Machine Structure

Automatic Feeding Device (air expansion shaft + swing arm + cone holder)
Cutting Unit (imported cutting knife)
Heating Humidification Unit (water tank + heating plate, improving filter paper flexibility)
Dot Marking and Counting Unit (marking according to fold numbers)
Roller Embossing Unit (upper and lower rollers, noise-free operation)
Wave Forming Unit (upper/lower wave forming pins + wave forming rollers)
Heating Shaping Unit (upper/lower heating covers, temperature control ambient~300℃)
Touch Screen Control System (Chinese and English interface)

Working Principle

1. Feeding
The roll filter paper is installed onto the feeding shaft, fixed by the cone holder, and lifted by the swing arm for feeding.
2. Cutting
Adjust the cutting knife spacing according to the filter element width. The filter paper is divided into several equal sections while remaining connected.
3. Humidification
The filter paper passes through the heating humidification unit to improve flexibility and prevent cracking during embossing.
4. Embossing
The filter paper passes through the embossing rollers. By adjusting roller pressure, suitable embossing depth is created.
5. Dot Marking and Counting
The machine automatically marks dots according to the preset fold number for convenient later cutting.
6. Wave Forming
Adjust the spacing between upper and lower wave forming pins according to the fold height. The filter paper is shaped into a wave structure.
7. Heating Shaping
The folded filter element passes through the heating cover and is shaped under high temperature.
8. Output
The finished filter element is discharged through the conveyor system.

Installation Precautions

Install the machine on a flat, clean, and well-ventilated floor, avoiding high-temperature dust environments.
Keep more than 1 meter distance from walls on both sides and more than 1.5 meters at the front and rear.
Use a forklift with a load capacity above 1 ton for transportation.
Connect and fix front and rear machines, keep the same centerline, and calibrate the level.
Power supply: 380V/50Hz, with independent grounding.
Air supply pressure: 0.6MPa.
Check cables, emergency stop buttons, and safety protection doors before operation.

Frequently Asked Questions

1: How can I prevent filter paper from being crushed during embossing?
A: Ensure the heating humidification system works properly (water tank heating and sufficient steam supply) to improve filter paper flexibility. At the same time, adjust the gap between the upper and lower embossing rollers properly. (Turn the adjustment bolt clockwise to reduce pressure.)

Q2: What should I do if the cutting edge is rough or filter paper sticks together?
A: Possible causes:
① Cutting blade is not sharp → sharpen or replace the blade.
② Cutting knife air pressure is insufficient → increase air pressure.
③ Blade is not properly fixed → tighten the bolts.
Always turn off the cutting knife air supply before adjustment.

Q3: Why is the filter element end surface uneven after wave forming?
A: Usually caused by asymmetry between the upper and lower embossing roller blades. Adjust the clearance between the upper and lower embossing roller gears to correct it.

Q4: How to solve paper deviation during wave forming?
A: First check whether the gap between the upper and lower wave forming rollers is even (adjust the bolts on both sides). If the problem continues, check the previous process, such as whether the paper feeding through the embossing rollers is deviating.

Q5: What is the purpose of heating shaping?
A: After wave forming, the filter element passes through the adjustable high-temperature heating cover. The heat helps hot melt adhesive or the filter paper itself to set, preventing rebound and deformation while ensuring flat end surfaces.

Q6: What should be done when replacing embossing rollers with different diameters?
A: The chain wheel 7 (2 minutes) and chain wheel 9 (4 minutes) must be replaced simultaneously because different roller diameters have different speed ratios.

Purchasing Information

This equipment is the PLGT-600N Full-Auto Turntable Hot Melt Clipping Machine, designed for large-scale production of environmentally friendly filter elements.
Free sample testing is available (send your filter paper to us, we will make trial samples and send them back for inspection).
Bulk orders enjoy special discounts. Please contact our sales team for delivery time.
Customized solutions are available for wider working widths (>600mm), special fold height ranges, or customized heating methods.
The machine is supplied with Chinese + English manuals, electrical diagrams, and pneumatic component lists.
As a professional filter pleating equipment exporter, Pulan provides factory direct prices, one-year warranty, and long-term supply of spare parts (cutting knives, chain wheels, heating tubes, wave forming pins, etc.).
Welcome to request a quotation or visit our factory for inspection.