Description

The grate bar is a crucial and easily worn component on the cone crusher, used to regulate the material flow and prevent large stones from entering the crushing chamber. By maintaining a stable feed size and discharge control, they enhance the crushing efficiency and reduce the internal wear of key components such as the movable cone and the fixed cone.

Our grate bars are made of high-quality manganese steel and are produced through precise casting technology. They undergo strict heat treatment processes to ensure high strength, excellent impact resistance and outstanding wear resistance.

We design and customize based on the drawings provided by the customers or the crusher models, to ensure a perfect match with crushers of different brands and models.

Specification

Advantages

• The grate bar is made of high manganese steel. When subjected to impact, its surface hardens, forming a durable and wear-resistant protective layer, thereby significantly extending its service life.
• The optimized alloy composition ensures excellent toughness under high-strength extrusion conditions.
• Strict size control ensures easy installation and stable operation.
• Longer replacement cycle can reduce equipment downtime and maintenance costs.
• We can provide customized production services based on the brand, model or technical drawings of the crusher.