Bottle Capping Machine

In any liquid packaging line, having reliable cap machines is essential. These machines ensure that after the bottles go through the container filler station, they are fully sealed and prepared for their next step in the chain of manufacturing, whether that means selling to a distributor, selling directly to a customer, or otherwise. Using a bottle capper from NPACK will help complete your packaging line and will help ensure that the products you sell are packaged in a high quality manner.

Reliable, Quality Bottle Capping Equipment

Efficient bottle capping machines are important in liquid packaging systems. Depending on the type of caps a product requires, different types of capping machines will be involved in the capping process, including accessory capping machinery. NPACK carries several kinds of machines for capping bottles in packaging lines.

Capping Bottles Efficiently With Reliable Capper Machines

There are many different types of products that can utilize NPACK bottle capping machines. Apply caps to different sizes and shapes of bottles containing:

  1. Acids and corrosives
  2. Liquid foods and sauces
  3. Cleaning chemicals
  4. Lip balms
  5. Health and beauty products
  6. Pharmaceuticals
  7. Automotive fluids

You can combine different capping machines to maximize the overall efficiency of your packaging line. We can also provide training and other field services to help staff effectively operate and maintain each piece of equipment.

To learn more about any of the machinery we sell, feel free to contact us any time.

Automatic Spindle Capping Machine

NPACK spindle capping machine is suitable for spindle screw caps, locked caps, and spray caps and so on. The caps can be metal , plastic.


NAME MODELNP-LC Full Automatic spindle capping machine
Capacity0~200b/m(subject to bottles and cap size)
Bottle and cap diameterΦ20~120
Bottle Height40~350mm
Spindle capping machine dimensionL1060*W896*H1620mm
VoltageAC 220V 50Hz
Cap Feed systemElevator feederVibrator feeding

  • We adopt the mode of ‘one motor controls one capping wheel’, which can ensure the machine to work stably and keep consistent torque under long term working condition.
  • The clamping belts can be adjusted separately, which allow the machine to be suitable for capping bottles with various heights and shapes.
  • If you choose the optional cap guiding system together with the machine, it will then also fit for pump caps.
  • The convenient construction adjustment system is equipped with precise ruler and counter.
  • The mainframe can be lifted and descended automatically by a motor.

Automatic Rotary Capping Machine

Npack automatic rotary capping (sealing) machine is new production, developed by our company years ago It equips positioning plate for interval running, capped by double magnetic moment rotating heads. The machine has practicability in field of pharmaceutical, pesticide, chemical, foodstuff etc. It is real ideal equipment for bottle screw capping, also applied to seal aluminum cap, the ft proof cap, screw-thread cap, ROPP cap etc.

Note: this machine is suitable for screw capping for both plastic caps or aluminum caps if change the capping heads.

1.The NP-PC automatic capping machine is designed for closing various types of containers (made of plastic, glass and metal) with screw, press-on and pilfer proof caps, ROPP caps. The machine is especially suitable for use in the food-processing, cosmetic and chemical industries.

2.The machine can be equipped with different types of cap unscrambler (vibrating, rotary, belt type) depending on the type and size of the cap. For feeding the caps into the   cap unscrambler the caps hopper is available.

3.For placing difficult caps onto the container neck the "Pick and Place" system can be used.

4.Working Function:

The containers are transferred to the star wheel by means of the conveyor. The star wheel (indexing type for one-head capper or continuous motion for multiple-head capper) takes the containers and carries them to the caps placing station and than to the closing head. The closing head tightens the cap with the necessary torque (if the head is of the pressure type, it will press the cap on the bottle neck by means of a spring unit). The torque can be set on the closing head by means of magnetic clutch. After completion of the closing process, the star wheel moves the container to next station for press the black small cap, after that the star wheel moves the container to the finish products conveyor.

Capacity1800-3000 b/h3000-4800 b/h
Suitable cap       Screw caper ,snap capper, aluminum caps, ROPP caps
Yield of cap99%
Capping head12
Press head12
Power consumption0.75KW1.5KW