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Filter Glue Tank Machine | Hot Melt & Foam Glue Heating & Storage Equipment for Filter Element Gluing

Filter Glue Tank Machine | Hot Melt & Foam Glue Heating & Storage Equipment for Filter Element Gluing

The filter glue tank machine is a professional industrial adhesive storage and heating system specially developed for the filter manufacturing industry. As the core supporting equipment for filter element gluing and sealing processes, it is exclusively used for constant-temperature storage, uniform heating, melting, and stable supply of hot melt glue and foam glue. It serves as the essential foundational equipment for bonding filter media, fixing filter pleats, and sealing filter frames in the production of various air filters, oil filters, fuel filters, and HEPA filters.

Order(MOQ) :
1 set
Payment :
T/T
Product Origin :
Anhui China
Shipping Port :
Shanghai
Lead Time :
20
Weight :
200Kg

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1. Product Overview

Different from general industrial glue dispensers, this glue tank machine is customized for the continuous and high-precision gluing demands of filter production lines. It solves common industry pain points including uneven glue melting, unstable glue output, low bonding firmness, and high adhesive waste, ensuring standardized, efficient, and high-quality glue application for filter element finished products.

Hot melt glue tank for filter 3. Filter foam glue heating machine 4. Filter element gluing equipment 5. Industrial hot melt glue tank 6. Filter glue melting machine

2. Core Working Principle

The filter hot melt and foam glue tank machine adopts integrated constant-temperature heating and pressure circulation feeding technology. Solid hot melt adhesive and special foam adhesive are placed in the sealed glue tank, where the intelligent constant-temperature heating system performs uniform and precise heating to melt the solid glue into fluid colloid. The system maintains a constant molten glue temperature to avoid glue aging, carbonization, or performance degradation caused by overheating or insufficient melting.

For foam glue processing, the equipment is equipped with a professional foaming adjustment structure, which mixes molten hot melt glue with quantitative inert gas or air stably. This forms uniform foam colloid with controllable foaming ratio, effectively reducing glue consumption while enhancing the flexibility and sealing performance of the adhesive layer. The molten glue and foam glue are continuously and stably delivered to the automatic gluing gun through a gear pump circulation system, realizing quantitative, fixed-speed, and uniform gluing operations for filter elements.

3. Key Features & Technical Advantages

3.1 Precise Constant Temperature Control System

Equipped with an intelligent digital temperature controller, the glue tank supports adjustable heating temperature within a professional range, achieving temperature control accuracy of ±1℃. It realizes overall uniform heating of the glue tank and avoids local overheating of the adhesive. This ensures the physical properties and bonding activity of hot melt glue and foam glue remain stable for a long time, perfectly adapting to the temperature requirements of filter high-standard sealing bonding.

3.2 Dual-Function Compatibility for Hot Melt & Foam Glue

The machine supports dual switching of ordinary hot melt adhesive and filter-specific foaming hot melt adhesive. The adjustable foaming structure can precisely control the foaming rate, with a maximum foaming efficiency of 55%. Compared with traditional pure hot melt gluing, it saves 30%-50% adhesive cost, while the foam glue layer forms a softer and tighter sealing structure, effectively improving the airtightness and pressure resistance of filter products.

3.3 Stable Circulation & Quantitative Glue Output

Built-in high-precision gear pump and circulating glue supply system realize 24-hour continuous glue circulation without glue solidification and blockage. The glue output speed and glue volume can be adjusted steplessly according to filter sizes, pleat heights, and production speeds. It effectively avoids insufficient gluing, glue overflow, and uneven glue lines, ensuring consistent bonding thickness and firmness of each filter element.

3.4 Industrial Durability & Safety Design

The glue tank is made of high-quality thickened heat-resistant and anti-corrosion metal materials, which is resistant to high-temperature aging and adhesive corrosion, with a long service life. The equipment is equipped with over-temperature protection, overload protection, emergency stop, and heat insulation anti-scald structures. It features low energy consumption, low noise, and stable operation, meeting the long-term continuous working requirements of industrial filter production lines.

3.5 Easy Integration & Intelligent Operation

The compact and standardized body design is compatible with fully automatic and semi-automatic filter production lines. It can be perfectly matched with filter pleating machines, edge banding machines, and automatic gluing machines to form an integrated production system. The simple human-machine operation panel supports one-key start, parameter memory, and automatic constant temperature maintenance, reducing manual operation difficulty and improving production efficiency.

4. Main Application Scope

This professional glue tank machine is widely applicable to the glue storage, heating and gluing processes of all types of filter products, covering multiple industry fields:

- Automotive Filters: Air filters, oil filters, fuel filters, cabin air filters, used for filter paper edge bonding and end cap sealing

- Air Purification Filters: HEPA filters, activated carbon filters, medium-efficiency and primary-efficiency panel filters, suitable for pleat fixing and frame sealing

- Industrial Filtration Equipment: Engineering machinery filters, industrial dust removal filters, ventilation system filters, realizing high-strength and airtight structural bonding

- Household Appliance Filters: Air conditioner filters, fresh air system filters, purifier filter elements, achieving efficient and cost-saving gluing production

5. Product Value & Industry Benefits

In the filter manufacturing process, gluing quality directly determines the filtration efficiency, airtight performance, service life and yield rate of filter elements. Traditional manual glue melting and simple heating equipment have defects such as unstable temperature, serious glue waste, inconsistent gluing quality and low efficiency. Our professional filter glue tank machine standardizes the adhesive treatment and gluing process from the source.

It not only greatly improves the automation level and production capacity of filter production lines, but also effectively reduces defective products caused by poor gluing. The stable foam glue and hot melt glue supply ensures that the filter element has no air leakage, no glue cracking and no pleat scattering after long-term use, helping filter manufacturers produce high-quality, high-stability and high-competitiveness filtration products, and reduce overall production costs.

6. Technical Parameters (Standard Model)

Parameter	Specification
Glue Tank Capacity	30L-70L (customizable)
Heating Power	4KW-6KW
Temperature Control Range	50℃-200℃ (adjustable)
Temperature Control Accuracy	±1℃
Foaming Rate	0-55% (adjustable)
Glue Output Mode	Constant pressure circulation & quantitative feeding
Applicable Adhesives	Filter-specific hot melt glue, foaming hot melt adhesive
Working Voltage	220V/380V (optional)
Control System	Intelligent PLC digital control