Concave Ring: 1. Used on Cone Crusher; 2. Material is high manganese Mn13%, Mn18%, Mn21%, etc. 3. Durable.

Concave Ring

Cone crusher spares - the genuine alternative

JQ Casting is the aftermarket cone crusher experts and the range of replacement cone crusher spares held in stock is unrivalled. JQ Casting replacement parts are specified by mining and quarrying operators worldwide.

Setting the standard

JQ Casting has heavily invested in new technology in order to set the standard for aftermarket quality assurance, reverse engineering and metallurgy, resulting in continual and rapid growth of our product range, especially for those parts normally only associated with the original equipment manufacturers (OEM).

JQ Casting has successfully designed, manufactured and supplied mantle and concave ring to suit Sandvik Hydrocone® & Superior cones, Symons cones, Telsmith™ Gyrasphere and Pegson Autocones.

All JQ Casting compatible crusher parts are manufactured and warranted by JQ Casting.

Brands supported

Sandvik, Extec, Svedala, Metso, Lokomo, Symons, Nordberg, Omnicone, Telsmith, Terex Pegson, El-Jay, Minyu, SBM, Shanbao+more

Production quality and testing equipment

Spectrum Analyzer

Magnetic powder inspection

Dye inspection

Ultrasonic inspection undamaged testing

Hardness testing equipment

Machinery performance testing equipment

Metallographic microscope

LOBF direct-reading spectroscopy

Any needs, please tell us crusher model and OEM number. If you have drawings, please send us for reference.

If urgent, please call me Magic +86-13766357332.

Concave Ring