Grand Air Cooled Electromagnetic Induction Sealing Machine

Your Expert Partner for Efficient Aluminum Foil Sealing

Product Overview

Water-cooled aluminum foil sealing machine
Water-cooled aluminum foil sealing machine
Air-cooled aluminum foil sealing machine
Air-cooled aluminum foil sealing machine

Grand Air Cooled Electromagnetic Induction Sealing Machines

Air-cooled aluminum foil sealing machine

In the modern packaging industry, ensuring product integrity and safety is paramount. Grand is dedicated to providing high-quality packaging solutions, and our Air Cooled Electromagnetic Induction Sealing Machine (Model: HTFK-300F) is specifically designed to meet this critical need.

As a flagship product in the Grand sealing machine lineup, the HTFK-300F stands out for its efficiency, stability, and straightforward operation, making it the go-to choice for clients across various industries.

Cover with aluminum foil2
Cover with aluminum foil1

What is an Electromagnetic Induction Sealing Machine?

Electromagnetic induction sealing technology is widely recognized globally as an advanced method for sealed packaging.

Its operational principle involves using a high-frequency electromagnetic field to generate significant eddy currents within the aluminum foil liner placed on the bottle opening.

This rapid heating melts the adhesive layer on the underside of the foil, bonding it securely to the container's rim. This process achieves a fast, non-contact, hermetic seal.

This sealing method offers numerous advantages, including excellent sealing integrity, enhanced tamper evidence, and extended product shelf life.

It's extensively used in sectors like food, pharmaceuticals, cosmetics, pesticides, and chemical products.

Grand HTFK-300F Air Cooled Sealer: Performance Highlights

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  1. Efficient Air Cooling System: The HTFK-300F features a comprehensive air cooling system, enabling continuous, highly efficient, and high-speed operation. It can run around the clock for extended periods. 
  2. Intelligent Control and Stable Output: The main unit generator utilizes imported transistors and CPU module control, offering adjustable power output to ensure constant power and stable performance. An automatic alarm system is included to effectively prevent defective products from moving to the next stage of production. 
  3. Superior Sealing Effect: The induction head boasts a unique tunnel structure and a multi-directional, three-dimensional heating pattern, resulting in a more ideal sealing effect. The 180℃ copper wire induction coils and efficient fans work together to ensure fast and secure sealing.    
  4. Easy Operation and Maintenance: The machine requires no preheating to start, and the control panel functions are clearly labeled for convenient operation. Its mobile design allows for flexible integration with production lines. The main unit, stand, and induction head can be disassembled, reducing transportation costs.    

Specifications

ItemParameter
Max Production Capacity150 bottles/min 
Bottle Specifications15~300ml 
Bottle Mouth Diameter20~80mm 
Bottle Height30~300mm 
Voltage/FrequencyAC220V/50Hz
Power3.0Kw 
Induction Head Size (L*W*H)685x195x95mm 
Machine Dimensions (L*W*H)1700x750x1680mm 
Machine Weight115Kg 

Machine Details

Sealing machine conveyor belt

Sealing machine conveyor belt

Electromagnetic induction working position

Electromagnetic induction working position

Switch button

Switch button

FAQs

1How does an electromagnetic induction sealing machine work?
Electromagnetic induction sealing works by using a high-frequency electromagnetic field to create eddy currents in an aluminum foil liner on the bottle cap. This rapidly heats the foil, melting an adhesive layer underneath and bonding it securely to the bottle mouth, creating a sealed package.
2What's the difference between an air-cooled and a water-cooled induction sealing machine?
The main difference lies in their cooling systems. An air-cooled machine, like the HTFK-300F, uses a comprehensive air cooling system for continuous operation. A water-cooled machine, such as the HTFK-300B, uses a combination of water cooling (for the heating induction head via a circulating water system) and forced air cooling for the main power components. Water cooling generally allows for higher production capacities.
3How do I adjust the sealing parameters for different bottle sizes?
You can adjust the current and voltage based on the production volume to control the sealing time and speed. The height of the induction head is also adjustable to accommodate containers of various heights. It's important to align the center of the bottle cap with the center of the induction head.
4What types of containers and caps are compatible with these sealers?
These machines are designed for sealing bottles with aluminum foil liners. They can work with various bottle specifications and mouth diameters within their technical parameters (e.g., 15-300ml bottle size, 20-80mm bottle mouth diameter for HTFK-300F; 10-60mm bottle mouth diameter for HTFK-300B, with custom options for special diameters ). The machines can handle both single-piece and double-piece aluminum foil liners.
5What safety precautions should I take when operating the machine?
Ensure the power outlet has good contact and the ground wire is reliably connected. Verify the machine's working voltage is 220V. Do not operate the machine in damp locations or allow liquids to splash into the main unit to avoid short circuits. Never disconnect the heated induction head from the main unit while the machine is running, as this can damage internal components. It is strictly prohibited to seal flammable or explosive materials. Only allow trained personnel to operate the machine.
6How do I pick the right Grand Capping Machine?
Throughput: Single‑head models for 40–60 bottles/min; rotary options for up to 500 bottles/min.Container Specs: Submit sample bottles and caps for a free test run.Industry Standards: All machines meet CE, GMP, and FDA guidelines.Future Growth: Modular design allows easy upgrades to multi‑head or rotary configurations.

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