Import Cone Crusher — Buy in Bulk from Supplier in China

The cone crusher from Shanghai Donglong Heavy Machinery Co, .Ltd is a hydraulic-driven crushing machine designed for secondary and tertiary reduction of hard rock, ore, and construction aggregates. It features a variable crushing chamber geometry, allowing adjustment between fine and coarse output particle sizes. The unit operates with a motor power range of 75 kW to 400 kW, depending on model, and is built with manganese steel wear parts for extended service life under abrasive conditions.

Typical crushing cavities include standard, short head, and intermediate types, each suited to different feed sizes and desired output gradations. The hydraulic adjustment system enables precise setting of the closed-side discharge gap, with tolerance of ±2 mm. The crusher is designed for continuous operation with lubrication intervals of 8 to 12 hours and features overload protection that triggers automatic shutdown if uncrushable material enters the chamber.

Primary buyers include quarry operators, mining contractors, and aggregate producers processing granite, basalt, limestone, and iron ore. The machine is commonly integrated into production lines with vibrating feeders and screens. Delivery is usually as a complete unit on a flatbed trailer. Trade terms are FOB Shanghai or CIF, with lead times of 45 to 60 days. MOQ is not stated but typically one unit per order.

Shanghai Donglong Heavy Machinery Co, .Ltd is a manufacturer located in Fengxian District, Shanghai, China, with a registered address on New Siping Road. The supplier is listed with harbor-tier trust verification, indicating documented export activity. No information is provided regarding company history, workforce size, production volume, or engineering capabilities. The listing does not mention certifications, R&D department, or client references.

The supplier focuses on crushing and screening equipment for mining and construction applications. This product listing does not indicate whether the crusher is designed in-house or based on licensed technology. There is no mention of after-sales service centers, spare parts inventory, or technical support availability. Buyers should request direct contact with the engineering team and ask for installation and maintenance manuals before purchase.