Description:
WANROOETECH produces high precision shredder blades and distance rings that are used in industrial shredders for the recycling of various materials.
Shredder blades are part of the multi-shaft shredder machines. High-quality of the products is achieved with the combination of high precision CNC manufacturing and leading-edge heat treatment technology. Every step of the process is made in the company with complete control over the quality. We produce custom made shredders and according to many years of experiences, we can advise you using the proper steel and shape of the blade to achieve optimal combination between toughness and hardness.
Most of the shredders are produced of carburizing steel and tool steel, but for some application, we also use chromium, molybdenum, and manganese low allow steels as well as equivalent steels. We perform various methods of heat treatment processes: carburizing (case hardening) in a vacuum or in a protective atmosphere and quenching in oil or in a vacuum with nitrogen. On the shredders from low carbon steel additional hardening with gas nitriding or plasma nitriding (case hardening up to 0,7mm depth) can be done. In this case, we achieve high toughness of the core combined with high surface hardness.

Features:
1. Material: D2,SKD11,HSS,9CRSI,T10.
2. Hardness: HRC56-60 according to customers’ requests.
3. Triple tempt for optimum wear resistance.
4. Precise heat treatment.
5. Excellent cutting longevity and wear resistance.
6. High intensity, high toughness, small thermal deformation.
7. Blades are eliminated unwanted and uncontrollable residual stress.

Applications:
Double Single Shaft Shredder Blade is suited for shopping bags, garment bag, plastic bag, food bag/wrap, bubble wrap, pallet wrap, shrink wrap, paper towel and toilet paper overwrap, airpacks (from shipped packages), agricultural film, industrial film, BOPP plastic film, printed film,woven bag, tons bag,jumbo bag,raffia bag, Big Bag, Raffia Big Bag ,Bulk Bag.

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