Capping & Sealing Machines

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Capping & Sealing Machines

Capping & Sealing Machines

Product Description:

Capping & Sealing Machines are high-performance industrial machines designed to securely close and seal bottles, containers, and jars with various types of caps—such as screw caps, snap-on caps, ROPP (Roll-On Pilfer Proof) caps, and more. These machines are essential in packaging lines across pharmaceuticals, food & beverages, cosmetics, chemicals, and other manufacturing sectors to ensure leak-proof, tamper-evident, and contamination-free packaging.

Available in automatic, semi-automatic, and manual variants, capping and sealing machines offer precision, speed, and efficiency. Advanced models are equipped with torque adjustment, cap feeding systems, conveyor belts, and PLC controls to facilitate high-volume production with minimum human intervention.

Top 10 FAQs about Capping & Sealing Machines

What is the difference between capping and sealing?
Capping involves placing and tightening a cap on the container, while sealing may involve heat or pressure to create an airtight closure, especially for tamper-evidence.
What types of containers can be sealed with these machines?
PET, HDPE, glass bottles, metal containers, plastic jars, and aluminum vials.
Are these machines customizable for different cap sizes?
Yes, most machines come with adjustable mechanisms or interchangeable parts for different cap diameters and heights.
What is a ROPP capping machine?
A ROPP machine applies roll-on pilfer-proof caps, mostly used in liquor and pharmaceutical packaging.
Can I integrate this machine into an existing production line?
Yes, especially automatic capping machines are designed for integration with filling and labeling lines.
What is the speed or output of an automatic capping machine?
Depending on the model, it can range from 20 to 300+ bottles per minute.
What power source do these machines require?
Generally, they operate on a 220V/440V electric supply and may include pneumatic components.
Do they require regular maintenance?
Yes, routine checks and lubrication are needed for smooth operation and longevity.
Is operator training required?
For semi-auto and auto machines, minimal training is needed to set parameters and handle basic troubleshooting.
Can sealing be done with induction for foil lids?
Yes, induction sealing technology is available for sealing foil over plastic and glass containers.

Key Features & Their Uses

Feature	Use/Benefit
Adjustable Torque Control	Prevents cap damage and ensures consistent sealing
Automatic Cap Feeding System	Increases speed by automatically placing caps on containers
PLC Control Panel with Touchscreen	User-friendly interface for setting parameters and tracking performance
Bottle Counter & Rejection System	Ensures quality control by rejecting improperly sealed bottles
Stainless Steel Construction	Corrosion-resistant and hygienic for pharmaceutical and food applications
High-Speed Servo Motors	Precision and speed in the capping process
Interchangeable Parts	Allows flexibility in sealing various container and cap sizes
Compact Design	Saves space on the production floor
Emergency Stop System	Enhances safety during operations
No Bottle–No Cap Mechanism	Prevents cap wastage and avoids spillage or errors

Applications of Capping & Sealing Machines

Industry	Applications
Pharmaceutical	Sealing syrup bottles, tablet jars, dropper bottles with tamper-proof caps
Food & Beverages	Capping juice bottles, milk containers, pickle jars, and soft drinks
Cosmetics & Personal Care	Closing shampoo bottles, lotion containers, and cream jars
Chemical & Agro	Sealing containers with pesticides, lubricants, cleaners
Liquor & Spirits	Applying ROPP caps for wine, vodka, whiskey bottles
Petroleum Products	Sealing oil bottles, engine fluids, and lube containers
Dairy Industry	Sealing flavored milk, ghee jars, and buttermilk bottles
Nutraceuticals	Capping protein supplement jars and health drink bottles