When it comes to CG series gyratory crusher parts, Qiming Casting manufactures mantle, concave segments, and other wear parts for CG810I, CG820I, CG830I, CG850I gyratory crushers.

Our comprehensive range of replacement crusher parts to suit primary gyratories are certified to meet the OEM specification under our Lloyds Register quality system. Furthermore, our premium range of primary gyratory crusher manganese steel and alloy castings are proven in mining and aggregate production applications worldwide A crusher mantle or a set of concave segments with a longer wear life does not need to be replaced as often. You will need fewer per year but also have maintenance shutdowns less frequently. This means that you save the cost of carrying out a change-out, often more than once a year. And, every hour and each day that the crusher is in operation instead of under maintenance, equals more valuable uptime for reaching and exceeding your production targets. What is the cost of a mantle replacement or a full concave reline? How much is an hour of production worth in your operation? It’s time to do the math.
Qiming Casting’s improved designs, tested alloys and superior local service provide gyratory wear parts solutions for the crushing industry. Qiming Casting offers gyratory crusher accessories, including rim liners, spider caps, and spider arm liners. The combination of Qiming Casting mantles and concave segments ensures maximum production, increased wear component life, and reduced maintenance. Mantles are available in a variety of styles to match specific applications. Concave segments are designed for easy installation and replacement to reduce maintenance and downtime. There are multiple design options to ensure the best performance. Concave alloy selection. We use the hardest alloy that will withstand the impacts of a specific gyratory application. This depends on the compressive strength, toughness, and friability of the material being crushed. For example, crushing some tough materials demands work-hardening manganese steel. But the same liners used for an abrasive, friable ore may wear quickly because there are insufficient impacts to cause the surface to work harden. Pit practices are also a factor. Where tramp iron is regularly encountered, manganese steel is the best choice to avoid breakage, because harder steel and irons will risk cracking or failure. Qiming Casting provides fully-guaranteed and warranted replacement parts for your gyratory crusher including Spider bushes, eccentric bushes, main shaft nuts, rim liners, spider shields, dust seal rings, step bearing plates, pinion shaft arm liners, narrow arm liners, bottom shell bushings, dust collars, inner seal rings, eccentrics, eccentric wearing plates, piston wearing plates, step washers, hydroset cylinder covers, pinion shafts, bearings, main shafts, sleeves, main shaft step, head centers, burning rings, etc.

Qiming Casting is Your SuperStore for Gyratory Crusher Parts! All Qiming Casting Replacement Parts are backed by ISO9001:2015 quality control system and are shipped only after meeting our rigorous quality standards. We are committed to meeting your replacement parts needs in a professional and efficient manner. Our Customer Support Department is ready to help you with a quote, to check inventory, or simply answer a technical question. Talk to your Qiming Casting professional today about your specific needs!