Inline Capping Machine, Cappers, Cap Tighteners Capping Machine

Linear Capping machine

Being a prominent organization, we are dedicatedly indulged in providing supreme quality assortment of Linear Bottle Capping Machine. Linear Bottle Capping Machine is of superior quality that distinguishes it from other variants in the market. Owing to their special attributes such as high efficiency, optimum performance and smooth functioning, the linear capping machines offered by us are high in demand in the market. This is high speed fully automatic machine for high production capacity.

Linear Capping Machine

We are a prominent manufacturer and supplier of Linear Capping Machines, which is in hugely demand among the clients across the globe due to its longer working life and high performance. Linear Capping Machine is manufactured using advanced technology and used for capping different kinds of bottles. Linear chuck caper and Side roller caper system Sturdy construction Longer working life High performance Corrosion resistant


Mitsubishi make plc. system with 4″ Touch Screen and VFD control for conveyor speed control Contact parts in Stainless steel 304 quality Body frame made up of Stainless steel or M.S powder coated No change parts required for different bottle size Motorized Bowl or Cap elevator for orientation of caps 8 feet conveyor with 6 Inches stainless steel slats Pneumatically operated head diving system In built memory to store 25 setting data Power 415 Volts 3 Phase 5D Hz. Available from 1 to 4 head.


Chemicals Food Products Edible Oil Paints Lubricants Pharmaceuticals Kindly download attached pdf for more info.

This automatic inline capper is a high speed capper applicable for round, rectangular and most irregular bottles and Bottles. A noiseless cap elevator to unscramble and feed caps for capping system. Unique design requires no changeover parts and no tools when changing caps size. Custom available to meet specific requirement by our customers.

The feed container moving on conveyor belt are feed directly in linear capping unit bringing the container in line with the sealing heads, meanwhile the bottle pick up a cap from the delivery chute of cap filling bowl, where the body and the neck of the container are positioned in line with rotating head, where the sealing head is performing perfect operation of Torque screwing.

Features of Linear Capping machine:

  • No container and no cap arrangement
  • S. elegantly matt finished body
  • Adjustable height of conveyor belt, to align with other machine of the line
  • Specially designed hopper is provided to increase storage capacity of bowl
  • Low noise level & power consumption
  • Adjustable bottle height gauge for easy and quick setting
  • Nitrogen fussing nozzles before cap delivery chute

Inline Capping machine Depending on customer output needs, It specially designed for the tightening of pre-threaded caps and consists of a linear capping unit, stainless Steel slat conveyor and gripping belt assembly, The filled bottle coming with cap chute and pick up cap with the cap comes on an in-feed conveyor where the cap is tightened by three/ four roller wheel pairs of rollers while it is being held by the gripping belt.

Linear Capping Machine

The speed of the slat conveyor and bottle gripping belt is synchronized and can be varied by AC variable inverter drive. The inline capper machine can be provided with the Cap elevator, rotary / vibratory feeding system for automatic cap dispensing, this systems fixed by our production team as per cap and bottle designed. Inline capper / linear screw capping machine best suitable for Detergents, Oils , Liquid soaps , Household/janitorial cleaners , Glue/Adhesives ,Household cleansers , Herbicides , Polishes , Lube oil, edible oil, Pesticide , cosmetic bottle glass jar or bottle, Jerry can, lubricant can, HDPE jar or bottle, PET jar or bottle Inline / Linear belt gripper type capping machine suitable for Pharmaceuticals, Dairy, Breweries, Edible Oil, Food, Distilleries, pesticides, Toiletries, Cosmetics, Lube, Ancillaries etc.

Linear screw capping machine is a high-speed capping applicable for round, rectangular and most irregular bottles. A noiseless cap elevator to unscramble and feed caps for capping system. Unique design requires no change parts and no tools when changing caps size. Custom available to meet specific requirement by our customers. Our Machine is suitable for Pharmaceuticals, Dairy, pesticides, Distilleries & Breweries, Petroleum, Cosmetics & Toiletries, Lube & Edible Oil, Food & Ancillaries Industries etc.

It works on the basic principle of to seal the filled Bottle. This model consists of Linear Screw Capping Device. The filled bottles have to be loaded on the Conveyor and Conveyor transfers the bottle from one end to other end.

During the transportation of the bottle, there is one device fitted on the body which picks up the bottle and convey the bottle with gripping with the help of pressing device. When the bottle enters into pressing device, there are Six Sealing Rollers mounted on the Sealing Head and Sealing Head is mounted on the machine which is adjustable in height and width. The sealing rollers are provided with separate A.C. Frequency Drive so that we can adjust speed of the Sealing Roller and tightening the cap.

This automatic capping machine is designed to cap various kinds of caps on to different types of bottles and containers. The machines are available in single-head; 4-head; 6-head; 8-head; and 12-head models for various output requirements.

Automatic Linear Capping Machine

The Machine is synchronized with VFD for the smooth transfer of filled bottles to the sealing station, avoiding any damages or scratches. Furthermore, the sealing heads are designed to deliver uniform torque, ensuring perfect sealing quality with zero leakages.

Our machines are suitable and can be used for various kinds of caps including ROPP, Screw, Press-on-type, CRC and Guala with their respective change parts.

Specification of Linear Capping machine


  • Machine is suitable for ROPP / Screw / Press-on type of caps with suitable accessories
  • Excellent sealing quality due to proven design of sealing heads
  • Sturdy / rigid design & no need of foundation
  • Quick changeover
  • Auto height setting with respect to bottle
  • No bottle No cap facility
  • Optional features – Pick & place, PLC, Auto Cap feeding, No cap in hopper machine stops

Linear capping machine global demand

The Linear capping machine is manufactured with a high quality of raw materials and by using the latest technology. The automatic capping machine is durable, flexible and works with different types of containers and caps. The automatic capping machine provides durable finish standards, rust proof, and flawlessly finished packaging. The automatic capping machine has a wide range of applications in several industries.

This machine saves the time of manufacturers for capping of the bottles of the product. The automatic capping machine has dual servo driven system control for bottles capping functions to ensure that caps are properly tightened so that product meet perfection when it is sent to the market for sales..


We offer wide range Inline capping machine / Linear Spindle capper machine with 4 wheel type for

hand sanitizer bottle capping machine, capping  machine for  triggers caps, cosmetic pumps Chuck cappers , Snap cappers , Spindle cappers ,bottle capping equipment, inline fillers , Acids and corrosives inline capping machine,  Liquid foods and sauces Capping machine, Beverages bottle capping machine,  Cleaning chemicals linear inline capping machine,  Lip balms bottle capping machine, Health and beauty products bottle capping machine,  Pharmaceuticals bottle screw capping machine, Automotive fluids & Lube Oil bottle capping machine etc many more.


Spindle Capper Theory of Operation

The spindle capper is probably the most popular automatic capping machine for screw type caps. This capper receives bottles with caps already set in place and then automatically tightens the caps using several sets of matched spinning disks, or spindle wheels. The capping process will run continuously without bottles stopping for indexing, cap placement or any other reason.

Of course, in order to remain consistent and reliable, the spindle capper must stabilize the bottle as it passes through the disks that will spin down the screw cap. Gripper side belts and cap stabilizers hold the caps and bottles in place as they move through the capping machine. The gripper belts will be used on the side of the bottle to keep it upright and in position during the capping process. Some applications will require a capping machine with double gripper belts to keep tall or odd shaped bottles stabilized. The cap stabilizer will keep pressure on the top of the cap from placement on the bottle to (at least) the point where the bottle and cap are introduced to the spindle wheels.

Most spindle cappers will use three or four sets of spindle wheels to tighten down the caps. The last set of spindles will normally include clutches that allow for just the right amount of torque to create a dependable seal on the bottle. As noted above, the bottles run continuously through the capping machine. This is made possible on the automatic machine through the use of a sorting elevator or sorting bowl that will automatically deliver caps to the capping machine. The automatic cap delivery system means that the operator of the capping machine or packaging line need only replenish bulk caps on occasion.

Changeover on the capping machine will normally consist of simple hand adjustments to the cap chute, the height and width of the spindle wheels and gripper belts and some adjustment to the elevator or bowl. In some cases, where a wide variety of caps are being run on one machine, some tool based changes may be necessary, such as changing out a stabilizer or adding a second gripper belt.

The spindle capping machine will work with numerous types of screw caps as well. From simple flat caps to sports caps to trigger sprayers and other unique screw type caps, this capping machine offers both versatility and efficiency for a wide range of industries.

Spindle Capper Set Up and Adjustments

While it is true that spindle cappers will normally be set up at the factory or during installation for customer specific bottles and caps, there are good reasons for operators to understand the basics of that set up, including but not limited to relocation of machinery or introduction of new bottle and cap combinations. Below are a few of the basic tasks involved in setting up a spindle capping machine for automatic production.



Leveling The Conveyor

Before even beginning to set up the spindle capping machine, packagers must first place and level the conveyor system on the production floor. Without a level system to transfer bottles through the capping area, operators will find it nearly impossible to get a reliable, consistent seal from the machine. Once the conveyor is in place on the plant floor, leveling legs will allow for adjustments until the conveyor is level.

Leveling And Aligning The Capper

Just as the conveyor must be leveled, so must the spindle capper. But first, the capping machine should be rolled up to the conveyor, typically aligned so that the spindles are centered over the conveyor belt. (Exceptions do exist for custom applications or where odd shaped containers are used.) Once in place, level the capping machine just like the capper, using the leveling legs to make adjustments. In the end, a bottle can be used, sliding it through the capping area, to check alignment.

Setting The Height Of The Capper

Adjusting the height of the spindle capper generally adjusts the housing, which includes the spindle wheels. The height of the spindle wheels are important simply because if the wheels are not set to contact a stable part of the cap, the machine will not produce consistent seals. The ideal spot on the cap will differ with the type and size of the closure being used, but operators want the wheels to contact at a spot that will allow torque without affecting stability. Of course, a stabilizer bar will also be used to help ensure consistent seals as well.

Adjusting Spindle Wheel Width

Spindle wheels can be moved in and out using simple hand knob adjustments on the face of the machine. Getting just the right pressure on the caps as it passes through the spindle wheels can take a little bit of trial and error, as slight adjustments can affect performance. If wheels are too tight, damage may result to the cap and bottle or operators may experience cross threaded caps. Wheels that don’t apply enough pressure may result in inconsistent seals or no sealing at all. The best way to set the width is to simply perform test runs making slight adjustments while paying attention to the tell-tale signs of improper alignment noted above.

Adjusting Gripper Belts

Gripper belts stabilize and steady the bottles as they move through the capping area. Simple hand cranks will allow for adjustment both up and down as well as in and out, allowing the machine to accommodate a variety of bottle shapes and sizes. These belts need to touch the bottles without squeezing them to allow free but stable movement. Tight gripper belts may restrict movement and cause jams or spills, while loose belts can lead to shaking, tipping and inconsistent capping.

Other settings for spindle capping machines include adjustment to the cap chute, fingers and stabilizer bar, though most issues can be resolved by the adjustments noted above. Again, small adjustments to the spindle capper can lead to drastic changes in performance, which is why the machinery is prepared at the factory or during installation.

Advantages of Spindle Capper

While many different cap types exist for those packaging a product, the screw cap is probably still the most popular. Screw caps themselves can take on a number of different shapes and forms, from simple flat caps, to flip top caps, sports caps and even trigger sprayers. And while different capping machines exist for screw caps, the spindle capping machine continues to be the capper of choice for those running automatic packaging systems.

Spindle capping machines use sets of matched, spinning wheels to apply torque to the screw caps as they pass through the capper. A spindle capper may also use a clutch on the last set of spindles to allow for more accurate and consistent torque. Gripper belts support bottles as they move through the capping area, guarding against stripped and missed caps as well as bottle tipping and product spilling. There are several other advantages that make spindle cappers popular among packagers that use a screw cap to secure their bottle.

1. Continuous Capping

Spindle cappers allow for continuous capping on a packaging line. By using cap elevators, vibratory bowls or even a combination of the two, the operator of a spindle capping machine need only replenish bulk caps from time to time. The elevator and/or bowl deliver caps to a cap chute, which in turn delivers caps to the bottles. Each bottle receives a cap just prior to entering the capping area, keeping the process continually moving forward.

2. Fewer Wear Parts

The wear parts on these capping machines are limited as well. The spindle discs which will contact the cap and the gripper belts which stabilize the bottle are the two components of the spindle capping machine that a packager can expect to replace over time. The capper parts are affordable enough that most packagers simply keep replacement discs and belts on hand, avoiding extended downtime and ensuring efficient production.

3. Easy Changeover

Spindle cappers do not normally require any type of change parts for different bottles or caps. Though some adjustments may be necessary – to the chute, gripper belts and/or discs – these adjustments can be made on the capper control box, capper face plate or through the use of simple fingertip knob adjustments. The easy changeover from one bottle to another reduces downtime and keeps production moving even when multiple bottles or caps are being used in the same packaging plant.

4. Range Of Bottles And Caps

The easy changeovers allow the spindle cappers to efficiently run a wide range of cap types and sizes. As mentioned above, screw caps come in many forms. The spindle capper can handle a sports cap, flat cap, trigger sprayer or any other type of screw cap. In addition, spindle capping machines can handle different bottle types and sizes as well. From skinny round bottles to larger square bottles, and even F-style containers, a few simple width and height adjustments and the spindles will be applying torque once again.