TPU, TPE water product defective soft material crusher

TPU | TPE | TPR | TPV | PU elastomer shredder

Guan anti-adhesive material crusher:

This series can be crushed: TPU, TPE, TPR, TPV, PU. elastomer plastic shredder, silicone, elastomer (TPU, TPR, TPE, TPO, TPB, TPI, TPF, PU, SBS, SIS, SEBS, SEPS), EVA (foaming), etc. rubber crushing.

This series of elastomer pulverizers is specially designed and manufactured for TPE, TPR, TPU, PU, EVA, pure PP, raw rubber, hot melt elastomers, etc., a series of plastics and rubber materials that are not resistant to high temperatures.

TPU | TPE | TPR | TPV | PU elastomer shredder

Its main feature is to allow the material to be crushed into a single material at a low temperature of 5-20 degrees.

The application of elastomer materials in production and life is more and more extensive, because it has a general plastic, can not provide stability and temperature resistance and sealing effect, but the cost of elastomer materials, is also relatively higher than ordinary plastics.

Most of the hot melt materials are elastomer materials, rubber materials. The problems they encounter in the shredding are:

1.The hardness of the elastomer material is not high, the physical properties are relatively soft, and it cannot be crushed by impact or extrusion like brittle materials such as ABS

2.The temperature resistance of hot melt materials is poor, most of the materials will show a melt-soluble loading state in an environment of more than 70 degrees, and even some materials (such as high-purity PP) will begin to melt at more than 30 degrees and begin to adhere to each other.

3.Most elastomers generate static electricity after high frequency friction, resulting in unsmooth unloading after the material is crushed into a piece of material.

TPU | TPE | TPR | TPV | PU elastomer shredder

In view of the above characteristics of heat-sensitive materials, the low-temperature grinder has been designed and improved to achieve the following functions:

1. There are 2 kinds of steel of different properties for the tool material: the knife edge part adopts high-hardness high-speed steel, which greatly improves the cutting and crushing capacity of the knife edge (higher than the hardness of SKD-11 material).
Make the cutting done once and decisively without sideband. At the same time as high cutting, it eliminates multiple cutting and friction caused by one cutting is not in place.
2. The knife body adopts steel with low hardness to enhance its toughness, greatly improve the impact resistance of the tool, and ensure the crushing force of large materials.
3. The low temperature design is adopted in the crushing room, so that the material can be crushed in a low temperature environment of 5-20 degrees, so as to avoid adhesion due to the melting of the material due to the increase in temperature
The screen is specially treated to reduce the falling of materials due to static electricity and ensure smooth unloading.