Automatic caps wadding machine

Basic parameters of caps wadding machine:

Cap diameter: 125mm,caps height 33.8mm
wad diameter: 119mmThickness 0.4mm,
Caps normal range: 20mm-65mm
Air Source: 0.6MPa
Power supply: 220V/50-60hz/Single phase
Power consumption: 2KW
Foil suction type: vacuum pump type
Controlling way: PLC
Extra Changing tool needed for different size of caps;
Machine speed: 30-45pcs per minute
Rejection system for caps unyieled
Machine size: L2100*W1900*H2200
Net Weight: 450kg


The Automatic caps wadding machine is widely used in bottle cap factory, gasket factory, pharmaceutical factory, food product factory, household chemical plant, packaging plant and so on factory, ideal for the gasket fill in cap equipment.
The working process of the machine is thus as follow illustrated: Cut the aluminum foil into pre-cut form, then insert it inside the inner caps which are fed by the caps elevator lifting system; The machine is rotary type driven by the segmentor motor and sensor system. There are mainly four parts to constitute the machine: Main frame work 1set(1*); Foil pre-cut feeder 1set(1*); Caps lifting elevator1set(1*); caps mould die 1set(1*). It is necessory to change the die and caps feeding chute for different sizes of caps customized with the caps liner equipment. The pre-cut foil inserted into the caps allows the deviation at φ±0.3mm.

Features of equipment:

1. It’s substitute the manual operation, make the gasket fill in cap automatically, greatly improved work efficiency;
2. The gasket seal is reasonable, fast speed, high efficiency, product safety and health;
3. It is particularly suitable for the health conditions is relatively harsh that uses an occasion, avoid to the material secondary pollution, can be leave out the sterilization process;
4. The cap sorting mechanism attach cap reject function, make the reverse cap automatic return to cap sorting machine, to ensure all discharge cap mouth is upward feed in conveyer belt;
5. This machine can be disorder caps automatic pour into cap sorting machine by hoister, feed into conveyer belt after automatic sorting, and enter the turntable finally, interval feed into workstation to automatic fill in gasket after positioning the cap by turntable, automatic feed into outlet cap conveyer belt after complete the fill in gasket.
6. Adopt the conveyer positioning mechanism of mechanical drive, steady and reliable when the equipment working, suitable for various specifications of the caps and aluminum foil gaskets.
7. The complete machine adopts PLC control, have without gasket and cap to alarm function, electrical control system adopts frequency control technology, setting freely application range is widely, simple operation, stable operation, easy to clean, convenient in maintenance and durable.
8. It’ has automatic detection function of finished products, the gasket not into the cap or reverse side fill in the cap, detection device automatic reject the disqualification cap to defective area.
Guarantee the qualification rate of cap.
9. This machine equipped with without caps and aluminum foil etc. safety protection device, realized user-friendly operation.
10. It’s has automatic counting function, and greatly improved the efficiency of the follow-up work.
11. This machine is in strict accordance with the national “GMP” standards and process requirements to design and manufacture of automatic cap fill in gasket equipment.

Main technical parameters of the caps lining machine:

Operation principle: cut the reeled liner materials into specified size and simultaneously insert the precut liner into the cap; finally, the liner pressing unit press the liner to the bottom of the cap.

This is the whole process of simultaneous liner cutting and liner inserting.

Production process: lifting the caps — arranging the caps — conveying the caps —cutting and inserting the liner — counting the caps — discharging the caps.

Equipment structure composed:

Automatic cap sorting mechanism: Make messy cap to arranged output and make all the cap mouth is upward.
Cap conveying mechanism: Make the finished cap order and accurately conveyed to the gaskets fill in cap mechanism.
The gaskets fill in cap mechanism: The gasket fill in cap, complete the gaskets fill in cap action.
Reject mechanism of reverse and without gasket: Automatic reject the cap when reverse gasket and without gasket in the cap, to ensure all the caps is qualified products.
Dispensing mechanism: Complete the dispensing action before the gasket fill in cap. (Optional device)

Caps&wadding samples :


Wooden case packing for caps wadding machine