Plastic crushers machines are mainly used in the plastic shoe industry in the following aspects: recycling of scraps, processing of unqualified products, plastic raw material pretreatment, Customized special specification particles.
Recycling of scraps:
In the production process of plastic shoes, a large amount of scraps and waste will be generated, such as the remaining runners and flash after injection molding, and the scraps generated when cutting the soles and uppers. The plastic crusher machine can crush these scraps into smaller particles so that they can be re-added to the production process as raw materials. This not only reduces production costs, but also reduces the generation of waste, which meets environmental protection requirements. For example, the crushed scrap particles are mixed with new plastic raw materials in a certain proportion. After being fully stirred by a plastic mixer, they can be used again for injection molding or extrusion to produce plastic shoe parts.
Processing of unqualified products
It is inevitable that some unqualified plastic shoe products will appear in the production process, such as shoes with appearance defects, size deviations or substandard performance. These unqualified products are put into the plastic crusher machine for crushing, which can be converted into reusable plastic particles. These particles can be properly treated and put back into production to avoid waste of resources. For example, for some plastic soles with bubbles on the surface due to injection molding process problems, they can be crushed and mixed with new materials, and qualified soles can be produced again by adjusting the process.
Plastic raw material pretreatmentFor some larger plastic raw material blocks or recycled plastic waste, they need to be crushed before entering the plastic mixer or other processing equipment to make them smaller and uniform particles, so that they can be better mixed with other raw materials and carried out subsequent processing. For example, recycled waste plastic shoes or plastic pipes, etc., can be more conveniently cleaned, dried and other pretreatment processes after being crushed by a plastic crusher machine, and then used together with new plastic raw materials to produce plastic shoes.
Customized special specification particles
According to different plastic shoemaking processes and product requirements, plastic particles of specific specifications are sometimes required. The plastic crusher machine can crush plastic raw materials into particles of different sizes and shapes by adjusting parameters such as the shape of the tool, the rotation speed and the aperture of the screen to meet special production needs. For example, when producing some plastic uppers with special textures or textures, finer plastic particles may be needed, and the particle size that meets the requirements can be obtained through precise adjustment of the plastic crusher machine.
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