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How to solve extruder problems on a wound pipe machine
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How to solve extruder problems on a wound pipe machine

Views: 0     Author: Site Editor     Publish Time: 2022-04-26      Origin: Site

The core of the wound pipe machine originated in the 18th century when Joseph Bramah's manual piston press for the manufacture of seamless lead pipes in 1795 is considered to be the world's first extruder. From then on, and for the first 50 years of the 19th century, the wound pipe machine was only used for the production of lead pipes, macaroni, and other foodstuffs, brick making, and the ceramic industry. The extruder plays a very important role in the wound pipe machine, so do you know how to solve extruder problems on a wound pipe machine?

Here is the content list:

•Dealing with machine wear and tear

•Damage to the threads of the side cover of the extruder feed section


Dealing with machine wear and tear

As the extruder of the wound pipe machine is made of metal with high hardness, it is subjected to vibrations, shocks, and other compound forces during the production run, resulting in the formation of gaps in the components and causing wear. The traditional repair methods are overlay welding, thermal spraying, electric brushing, etc. For the wear and tear of large wound pipe machine extruders, "molds" or "mating parts" can also be used to repair the damaged equipment on-site, avoiding the dismantling of the equipment as a whole. This will avoid the dismantling of the machine as a whole and ensure the maximum size of the mating parts to meet the production and operation requirements of the machine.

Damage to the threads of the side cover of the extruder feed section

In the process of pre-tightening the bolt in the extruder of the wound pipe machine, the bolt is deformed by the tensile stress and its recovery stress makes it tightly connected to the sealing part to which it is attached, and over time, part of the tensile deformation becomes permanent and the recovery stress decreases, leading to stress relaxation and torque drop, which results in the loosening of the bolt and causes thread This leads to a loosening of the bolt, causing the threads to slip and wear. In severe cases, this can even cause damage to the internal threads of the fastened parts. We can use molecular materials for repair, which have a yielding quality that metals do not have, ensuring that the stresses are restored after repair and that the parts can be used effectively. At the same time, the non-metallic nature of the material makes it far more astringent than metal, eliminating further damage caused by loosening and ensuring the safe and continuous production of the wound pipe machine.

This is the solution to extruder faults in the wound pipe machine. If you need a wound pipe machine, you can consider our cost-effective products. The materials used by EAGLE Company are non-toxic and tasteless, perfect after-sales service, you can have no worries. Eagle Co. is located at QINGDAO, is a professional manufacturer to produce large diameter HDPE/PP spiral profile wound pipe production lines. We are successful to supply all of the world with spiral profile wound pipe production lines from DN300mm to DN5000mm and have more than 10 years of experience.


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