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trimmer and auto deflashing system

trimmer and auto deflashing system are devices that remove excess waste from the opening and bottom of the product after forming the product. The trimmer or ejector of small blow molding machines is generally installed on the back plate of the mold, integrated with the mold, or installed on the machine and separated from the mold. The large extrusion blow molding machine is usually used as an independent auxiliary device. There are two types of ejectors for the mouth, one by pressing the edge of the blade directly and the other is a whirler where the mounted blade is rotated to cut off the muzzle flash.

پرت کن و گردبر دستگاه پلاستیک بادی

direct auto deflashing

The block presses the material with a cylinder and cuts off the flash directly.

Advantages of auto deflashing

Connects to PLC for fully automatic production.

Equipped with pneumatic components from reputable brands to ensure precise performance.

Increase production speed

Increase Productivity

reduction in costs

Reducing human error by eliminating manpower

Standard cycle

قالب و پرت کن دستگاه پلاستیک بادی

blow molding machine trimmer


The blade is mounted on the tool holder, and the rack gear is driven by the upper cylinder to rotate the tool holder, thereby cutting the flash. The bottle mouth that is cut is smoother than the bottle mouth that is processed by the direct ejector, and the deformation of the bottle is small, so that the sealing performance is better.

The stirrer is mostly used for opening all kinds of yoghurt pots and wide opening containers.

گردبر دستگاه پلاستیک بادی

The advantages of the trimmer

It can be used independently or together with the plastic air extrusion machine

It is specially designed for large size opening or jar containers
The mouth of the bottle is processed smooth, without defective edges.
No need for wiring, no powder accumulation
Accurate separation of waste from the product
Durable and low cost
Stepless speed adjustment

پرت کن دستگاه پلاستیک بادی

Buying all kinds of trimmer and autodeflashing for blow moulding machines

In order to buy a suitable trimmer for your production system, we recommend that you contact the technical experts of Pars Company for technical advice and price inquiries.

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