Not all shredders are suitable for soft materials. If the wrong equipment is selected, problems such as material wrapping, low output, overheating or blade wear may occur. Therefore, choosing the right soft material shredder requires careful evaluation of the material properties and production demands.
The first factor is material type. Films, rubber, leather and textile waste all have different strength levels. For thin plastic films and agricultural films, a single-shaft shredder with a pressing device is more efficient. For thicker rubber sheets or shoe sole scraps, a double-shaft shredder with stronger torque is recommended. If the material contains glue or sticky additives, a water-cooled system may be necessary to prevent melting.
The second factor is moisture and contamination. Post-consumer soft waste often contains sand, metal buckles or zippers. In this case, equipping the shredder with screen protection or installing a pre-sorting device can extend blade life. Some factories even add magnetic separators after shredding to recover small iron pieces.
The third factor is output requirement. For small recycling workshops, a 300–500 kg/h machine may be enough. But for packaging material manufacturers or textile mills, a continuous 1–3 tons per hour system is preferred. Some suppliers offer modular lines that include conveyors, shredders, discharge belts and storage silos, making it easy to upgrade later.
In conclusion, a soft material shredder should not be chosen only by price. A truly reliable machine must be safe, easy to clean, resistant to wrapping and capable of running for long hours without frequent maintenance. If selected properly, it will turn low-value waste into profitable resources.
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