Can Sealing Machine
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This is a fully automatic can sealing machine, which can seal tin cans, plastic cans, aluminum cans, paper cans and so on. It feeds cans through conveyor belt, automatically completes positioning and sealing, suitable for mass production in food, beverage and other industries, with compact structure and convenient operation to improve the efficiency and consistency of can sealing.
Machine Overview and Functional Description
This automatic can sealing machine integrates the functions of conveying, positioning and sealing, and is suitable for tin cans, plastic cans, aluminum cans, paper cans and other types of cans. The machine conveys cans stably through the conveyor belt, the sealing mechanism acts precisely on the can mouth, and the control system realizes the parameter regulation (such as sealing pressure and speed). When the machine is working, the cans enter into the working station automatically, and the mechanical structure completes the sealing quickly to ensure the tightness of the seal. The machine body is made of durable material, supports continuous production, effectively improves the automation level of canning production line, and is widely used in the fields of herbal tea and foodstuffs, etc. It balances the efficiency and quality of sealing cans, and reduces the error of manual intervention.
Application Areas and Suitable Materials
Food industry: nut cans, sauce cans, canned meat, cereal cans, etc.;
Beverage industry: herbal tea cans, fruit juice cans, eight treasure porridge cans, functional beverage cans, etc.;
Daily chemical industry: mask clay cans, hand cream cans, balm cans, body milk cans;
Pharmaceutical industry: Chinese medicine powder cans, oral liquid cans, topical liquid cans, health care cans;
Chemical industry: small paint cans, experimental reagent cans, lubricating grease cans, antirust agent cans;
Cultural and creative industries: tea cans, aromatherapy jars, candle jars
Technical Specifications
| Sealing Machine Parameters | |
|---|---|
| Model | HDFG |
| Sealing height | 60-200mm |
| Seal diameter | 40-130mm |
| Packaging speed | 20-45 pcs/min |
| Voltage | 220V, 50/60hz |
| Power | 1.1kw |
| Weight | 450kg |
| Materials | SUS304 |
| Control module | PLC、Touch screen |
| Dimensions | 1200*1200 * 1650mm |
Structural Design and Working Principle
- Sealing Machine
The sealing machine simply puts the item to be sealed into the designated position, starts the machine, and the sealing is completed within a few seconds.+
- Sealed lift function
Whole sealing head and lifting tray are made of 304# stainless steel.Made of high quality material.the rotation shaft can work for along time.
- PLC system control
The machine adopts a PLC system control, which can adjust parameters on the touch screen,making it more convenient for you to control and use the machine.
- Automation
Fully automatic lidding and sealing device to improve production efficiency, sealing moulds can be customised.
FAQs
1.What can types does the equipment support?
It can be adapted to round cans made of metal (iron, aluminum), plastic and paper, and can meet the sealing requirements of cans of different diameters and heights by replacing the mold or adjusting the mechanism, and has good compatibility with regular cylindrical cans.
2.How to ensure the efficiency of can sealing?
The equipment adopts continuous conveyor + synchronous sealing design, the conveyor belt feeds cans stably, the sealing mechanism acts instantly with the cans in place, reducing intermittent waiting; the transmission system optimizes power output to support continuous operation during mass production, ensuring stable efficiency.
3.What do I need to pay attention to for daily maintenance?
Regular cleaning of the sealing mold (to avoid residual material sticking and affecting the sealing), checking the tension of the conveyor belt (to prevent the cans from shifting), lubricating the transmission parts (to reduce wear and tear); timely cleaning of debris around the equipment, to avoid jamming the cans and damaging the mechanism.
4.Can it be connected to the existing production line?
The design of the equipment reserves the integration interface, the conveying speed, station connection can be matched with the filling machine, labeling machine and other processes before and after; through the debugging of the height of the conveyor track, synchronization signals, can be integrated into the existing production line, reducing the transformation costs.
5.How to check if the can is not tightly sealed?
First check whether the sealing mold is worn (need to be replaced / repaired), and then verify the sealing pressure parameters (whether it is not up to the standard); if the can body positioning offset, you need to calibrate the conveyor rail and sealing mechanism alignment accuracy, and gradually rule out mechanical and parametric problems.
Compliance and Certification Standards
At HONGDI Machine, we prioritize operational safety, electrical stability, and rigorous hygiene across all our custom industrial machinery. As a verified SGS-audited manufacturer, our equipment undergoes strict testing to meet and exceed global manufacturing regulations.
As demonstrated in the certification documents, our core product categories hold official CE Certifications, fully complying with the strict European Machinery Directives and Electromagnetic Compatibility (EMC) standards.
Key safety and quality guarantees include:
Certified Safe Operation: Advanced electrical and mechanical engineering that protects your facility’s personnel and ensures uninterrupted daily workflows.
Sanitary Stainless Steel Construction: Premium food-grade stainless steel contact parts designed for simplified washdowns, preventing cross-contamination and meeting strict food safety compliances.
Global Export Readiness: Dependable, customized equipment built to perform seamlessly in diverse international manufacturing environments.
Whether you are integrating a complete automated production line or a standalone unit, our CE-certified systems guarantee stable, continuous operation while protecting your product’s integrity.
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