Concave ring/ Bowl liner for Sandvik Extec X44 (XC079)

Concave Ring: 1. Used on Sandvik X44 Cone Crusher; 2. Material is high manganese Mn13%, Mn18%, Mn24%, etc. 3. OEM: XC079.

JQ Casting

Sandvik aftermarket experts

JQ Casting replacement Hydrocone and Superior Crusher Spare Parts are proven in Mining and Aggregate production.

JQ Casting has over many years developed a range of aftermarket Crusher spare parts to suit Hydrocone and Superior Cone Crushers manufactured by Svedala Arbra and Sandvik.

Our product range includes Crusher Spare Parts to suit the 1000 Series, 1800 Series and the current build CH Hydrocone & CS Superior Crusher models.

Quality assured

JQ Casting recognises that the Hydrocone and Superior range of Cone Crushers demand parts manufactured to exacting material grades and dimensional tolerance. 

All JQ Casting aftermarket parts are designed, manufactured and quality assured using state-of-the-art technology enabling us to successfully add replacement Topshells, Bottom Shells, Head Centres and other major components to our product range.

Premium Manganese Wear Parts

JQ Casting has developed a range of Premium aftermarket Crusher wear parts to suit Hydrocone and Superior Cone Crushers manufactured Sandvik.

JQ Casting Premium grade manganese Concave, Concave Segment and Mantle wear parts are available from stock in

14% manganese (-01 / M1 equivalent grades)18% manganese (-02 / M2 equivalent grades) 21% manganese steel

Aftermarket Crusher Parts to Suit

Extec X44:

xc079  Bowl liner

xc082  Mantle

xc008  Burning ring

Production quality and testing equipment

Magnetic powder inspection

Dye inspection

Ultrasonic inspection undamaged testing

Hardness testing equipment

Machinery performance testing equipment

Metallographic microscope

LOBF direct-reading spectroscopy

Concave ring/ Bowl liner for Sandvik Extec X44 (XC079)