The diameter, thickness and length of the pipes influence the preparation of the input material. The NEUE HERBOLD video shows an example of PE and PP pipe reduction that helps visualize this recycling stage.
Identify the input format
Explain if you work with long sections, pre-cut pieces or production waste. Also indicate the common polymers and possible mixtures. Spare parts selection should be based on the equipment and actual flow, not just the appearance of a part.
Blades and sieves as a set
When checking for irregular granulation, document the condition of the cutting edges, sieve and feed. Confirm dimensions and fit conditions with the manufacturer. The output size must be evaluated according to the needs of the next stage.
Useful information for a consultation
Send machine reference, drawings or samples, photographs of wear and description of waste. The original videos and features are found on the official NEUE HERBOLD SM page.
This video belongs to the manufacturer and is shared as external technical material. It does not depict Sharp Industrial machinery nor is it a guarantee of performance or compatibility.

Video of the manufacturer
Watch on YouTube — NEUE HERBOLD
Industrial knives and spare parts
Browse the spare parts catalogue , the sharpening and repair services or request technical advice with the machine brand, model, part reference, dimensions and photographs.