Import Cone Crusher Spare Parts, Cone Crusher Spares — Buy in Bulk from Supplier in China

Zhengzhou Yusheng Casting Co., Ltd. supplies cone crusher spare parts including liners, bushings, and mantles, manufactured to precise dimensional tolerances for compatibility with major crusher models such as Symons and Metso. These components are cast from high-manganese steel with a minimum of 13% manganese and hardened to a Brinell hardness range of 200 to 240 HB, ensuring resistance to impact wear in aggregate and mining applications. The parts are machined to maintain concentricity within 0.15 mm and surface finish below Ra 3.2, critical for reducing vibration and extending service life.

The material composition follows ASTM A128 Grade C standard for austenitic manganese steel, a typical industry specification for high-wear applications. While the listing does not confirm heat treatment details, standard practice involves solution annealing at 1050°C followed by water quenching to stabilize the microstructure. These parts are designed for replacement in secondary and tertiary crushing stages where abrasion from quartz, basalt, and granite is common. The absence of specified coatings or surface treatments suggests reliance on base material toughness rather than engineered wear layers.

Buyers in mining, quarrying, and construction sectors use these spares to maintain continuous operation of cone crushers from brands like Metso, Sandvik, and Terex. Trade terms include FOB Zhengzhou port and CIF destination, with packaging in wooden crates lined with anti-rust paper. Minimum order quantities are not stated; buyers must confirm batch sizes directly. Lead time is unverified but typically ranges from 25 to 40 days after deposit, depending on casting schedule and logistics coordination.

Zhengzhou Yusheng Casting Co., Ltd. is a foundry based in Gongyi, Henan Province, specializing in wear-resistant castings for mineral processing equipment. The company operates a sand casting facility and has been identified as an imported supplier with harbor trust tier status, indicating verified export activity. The listing does not confirm years in operation, employee count, or production volume. No certifications such as ISO 9001 or CE are stated, and no client names or case studies are provided.

The supplier's address is listed as Dugou Village, Xiaoguan Town, confirming its location within a known industrial zone for heavy machinery components. Response rate and average response time are recorded as zero, suggesting no active communication channel on the platform. Buyers should treat this as a direct manufacturer with no verified quality management system disclosed. Technical competence is inferred from product specificity, not from marketing claims or third-party validation.