Download
SearchableCrusher Wear Parts for Demanding Crushing Applications
Unicast supplies replacement wear parts for cone, gyratory, jaw and roll crushers operating in abrasive, high-wear environments.
Our product range includes crushing surfaces, liners, mantles, jaw plates, cheek plates, roll and sizer components, and protective parts. The appropriate product family, material and configuration depend on the crusher, the existing component and the conditions causing wear.
Crusher Wear Parts at a Glance
Crusher wear parts are replaceable components installed in and around the areas of crushing equipment exposed to abrasive material, repeated loading and localized wear. Unicast organizes its crusher wear parts by equipment type: cone, gyratory, jaw roll crushers, Impactors (HSI and VSI), and Hammer mills. Each family contains different components and product-specific material options, making the crusher type and existing part the logical starting points for selection.
Where Wear and Maintenance Problems Develop
Crusher components operate in direct or repeated contact with abrasive material. Over time, wear may concentrate on the primary crushing surfaces, protective liners, supporting components or parts positioned around the material path.
The resulting wear is not always uniform. Component geometry, material characteristics, operating conditions and the way material moves through the crusher can create localized high-wear areas. Protective components may also erode prematurely, exposing adjacent parts and increasing the scope of the next maintenance intervention.
Fit is another important consideration. A replacement component must match the existing equipment and its required geometry. Depending on the product family, Unicast provides standard-fit, custom-fit or application-specific component options.
Selecting the correct part therefore starts with more than identifying a worn component. The crusher type, existing design and observed wear pattern should be reviewed together.
Explore Crusher Wear Parts by Equipment Type
For information on Impactors (HSI and VSI), Hammer mills, Grinding mills, and Rotary breakers, please click on the equipment name. We are not limited by equipment only. If you have a wear part that you need help with, contact us today!
Cone Crusher Wear Parts
Unicast supplies replacement parts for cone crushers, including bowls or bowl liners, mantles, torch rings, distributor caps and crusher backing.
Product-specific options include various grades of austenitic manganese steel for bowls and mantles. Distributor caps are designed to protect the torch ring and mantle beneath them from premature erosion. Availability and fit information should be confirmed on the dedicated product page.
Gyratory Crusher Wear Parts
The gyratory crusher range includes concave liners, mantles, spider caps and spider arms.
These products are offered in various manganese steel grades, with product designs available for customization. The supplied product information also identifies additional manganese in selected high-wear areas as a product-specific design approach.
Jaw Crusher Wear Parts
Jaw crusher replacement parts include jaw plates, cheek plates, wedges, toggles and toggle seats.
Jaw plates and cheek plates can be designed around the application. Available material options include various grades of manganese steels, martensitic steels, etc., and reinforcement with titanium carbide inserts is also available for selected components and wear conditions.
Roll Crusher Wear Parts
Unicast designs replacement wear parts for roll crushers, rollers and sizers.
Roll crusher components are cast using product-specific proprietary alloys. The appropriate replacement is determined through consultation around the crusher, existing component and application requirements.
Crusher Wear Parts for Mining, Aggregates and Cement
Unicast crusher wear parts support crushing equipment used in mining, aggregate production and cement processing.
Mining
Replacement components for crushers and sizers exposed to abrasive rock, slurry and mineral feed.
Aggregates
Wear parts for equipment used throughout aggregate crushing and material-reduction processes.
Cement
Crusher components used during raw-material preparation and other size-reduction stages in cement production.
Selection depends on the crusher, existing component, feed material and observed wear conditions.
Materials Selected Around the Application
Material and design options vary by crusher family, component and operating conditions. Available approaches include manganese steel, martensitic alloys, titanium carbide-reinforced steel for selected jaw components, proprietary alloys and application-specific geometry.
For a closer look at how material properties and wear conditions influence selection, read How to Choose Wear Materials for Crushers, Classifiers, Grates, and High-Wear Parts.
What Helps Identify the Right Replacement
Selecting a crusher wear part starts with the equipment and existing component. Useful information includes:
- Crusher manufacturer and model
- Existing part number, drawing or dimensions
- Material being crushed
- Current wear pattern and replacement interval
- Photos of the worn component
- Planned shutdown or delivery requirements
Find the Right Crusher Wear Part
Need help identifying the correct product family?
Provide the crusher type, existing component or drawing, material being crushed, operating conditions, wear photographs and current replacement history. A Unicast wear parts specialist can review the information and direct the request to the appropriate product range.