Shredder Pin Protectors

Описание

Heavy-Duty Shredder Pin Protectors

Product Name: Cast Manganese & Alloy Steel Pin Protectors for Scrap Shredder Rotors

Description: Extend the service life of your high-tensile hammer pins with our heavy-duty Shredder Pin Protectors. In high-capacity waste and car-shredding environments, the severe swirling motion of metal scrap can rapidly erode and score bare hammer pins, leading to premature shaft thinning, structural bending, or catastrophic breakage.

Our pin protectors act as a sacrificial, highly wear-resistant sleeve that fully encases the exposed sections of the pin between the hammers and rotor discs. Engineered via advanced metallurgical casting, these protectors absorb the violent impacts and continuous scraping of shredded steel, ensuring your primary pins remain straight, structurally sound, and easy to extract during maintenance cycles.

Material Options Tailored to Your Scrap Mix:

• Work-Hardening Manganese Steel (Mn13Cr2 – Mn18Cr2): The industry standard for processing heavy structural scrap and complete car bodies. The more severe the slamming it receives, the harder its outer skin becomes (up to HBW 500+).

• High-Strength Low-Alloy Steel: Offers a perfect blend of high initial yield hardness and robust impact toughness. Best for mixed municipal waste and electronic scrap (WEEE) lines.

Key Technical Highlights:

• Precision Anti-Spin Design: Features engineered internal locking lugs or keys that prevent the protector from spinning freely on the pin, significantly reducing localized frictional heat and shaft scoring.

• Optimized Wall Thickness: Dynamically balanced thickness profiles provide maximum wear metal where it is needed most, while preventing interference with the free swinging of the hammers.

• Seamless Fitment: Engineered to exact OEM tolerances for hassle-free slip-on installation and quick flame-cut removal on major shredder brands like Metso Lindemann®, Newell®, Wendt®, and Texas Shredder®.