Symons 4.25 foot cone crusher has a large intake capability and a high capacity in relation to its size. The Automatic Setting Regulation control system enables real-time performance management, giving you a machine that consistently runs at optimum levels, ensuring it consistently produces excellent quality output. If you need a replacement cone for your crushing machine that can withstand the toughest conditions, then you need Hunan JY Casting’s manganese cones. Our replacement cones feature manganese in three grades depending on the crushing conditions encountered – 14 percent, 18-19 percent, and 21-23 percent. Hunan JY Casting’s replacement cones offer excellent wear life and fit and go through a rigorous quality control process. The parts are available as standard, or custom-made according to customer application requirements.

Hunan JY Casting’s mantles and concaves are made of proprietary alloys and manganese steel that gives the double qualities of wear resistance (deriving from its hard exterior) and impact strength (deriving from its ductile core) which make them suitable for high impact areas of the crushing chamber. Our success comes from over 30 years of foundry casting experience matched with direct relationships with some of the largest hard-wearing mine and quarry sites to develop a range of superior performing wear liners and products. Not only is our quality of product superior in performance providing our customers with the benefits of extended wear life and decrease in downtime.

Benefits

• Proprietary alloys offer increased wear resistance, impact strength and durability;
• Decreased downtimes and increased cost savings; Better fit for quick and easy replacement;
• Design improvements increase crusher efficiency and prevent premature erosion;
• Extensive offering of cone crusher wear parts for all major models;
• Quick delivery – Large inventory of crusher wear parts in stock for reliable deliveries.

All Hunan JY Casting compatible parts to suit Symons 4.25 foot cone crushers are manufactured and warranted by Hunan JY Casting®, for the avoidance of doubt it is not implied that our branded parts originate from the OEM.