INDUSTRY SOLUTIONS
Recycling Crusher Wear Parts for C&D Waste & Scrap Metal
Impact-resistant crusher wear parts designed for construction and demolition (C&D) waste, scrap metal and concrete recycling. Our alloys are engineered to withstand rebar contamination, mixed materials and severe impact conditions in recycling crushers and shredders.
Crusher Wear Parts for the Cement Industry
Crusher Wear Parts for Recycling & Demolition Applications
Recycling operations present unique challenges compared with traditional quarry or mining crushing. Feed materials are highly variable and often contain contaminants such as rebar, steel wire, scrap metal and mixed construction debris.
Impact crushers and shredders used in recycling plants must handle unpredictable feed streams and frequent metal contamination. Wear parts must provide high impact resistance, toughness and durability to avoid sudden failures caused by tramp metal or reinforced concrete.
Typical recycling materials include construction and demolition (C&D) waste, recycled concrete aggregate (RCA), reclaimed asphalt pavement (RAP) and mixed demolition debris. Because feed conditions change constantly, wear parts must balance impact toughness, abrasion resistance and cost efficiency.
Typical Recycling Crushing Conditions
• Reinforced concrete with embedded rebar
• Mixed construction & demolition (C&D) waste
• Scrap metal contamination
• Highly variable feed materials
PROCESS EQUIPMENT
Typical Recycling Crushers & Processing Equipment
Recycling plants use specialized crushing and shredding equipment to process construction and demolition (C&D) waste, reinforced concrete, asphalt and scrap metal. These machines operate under severe impact conditions and frequent metal contamination, requiring highly durable wear parts.
Impact Crushers
Impact crushers are widely used in recycling plants to process demolition concrete, asphalt and mixed construction waste. They provide high reduction ratios and good particle shape for recycled aggregates.
Jaw Crushers
Jaw crushers are commonly used for primary size reduction of large concrete blocks and demolition debris before secondary crushing stages.
Hammer Mills / Shredders
Hammer mills and shredders are used in recycling facilities to break down scrap metal, mixed waste and reinforced materials. Wear parts must withstand high impact and metal contamination.
Screening Equipment
Screening equipment separates crushed materials into different size fractions for reuse in construction, road base and aggregate applications.
Mobile Crushers
Mobile crushers are widely used on demolition sites and recycling yards to process materials directly at the source, reducing transportation costs and improving efficiency.
BIMETAL
WEAR PARTS SOLUTIONS
Wear Parts Used in Recycling & Demolition Applications
Recycling crushers operate under severe impact conditions and frequent metal contamination. We supply a range of heavy-duty wear parts engineered to withstand reinforced concrete, scrap metal and mixed demolition debris.
Shredder Hammers
Heavy-duty shredder hammers engineered for scrap metal shredding and mixed recycling materials with high impact resistance.
Blow Bars
Impact crusher blow bars designed for processing reinforced concrete, asphalt and demolition debris in recycling operations.
Jaw Plates
High-manganese steel jaw plates used for primary crushing of concrete blocks, demolition waste and mixed construction materials.
Mantle & Concave
Cone crusher mantle and concave liners designed for secondary crushing of recycled aggregates and construction debris.
Wear Liners
Wear-resistant liners used in recycling crushers and chutes to protect equipment from abrasion and metal contamination.
Breaker Plates
Breaker plates and impact liners designed to protect crusher chambers and maintain efficient crushing in recycling applications.
APPLICATION CONDITIONS
Typical Recycling Crushing Applications
Recycling plants process a wide range of materials including reinforced concrete, asphalt, mixed demolition debris and scrap metal. Each recycling application presents different challenges such as metal contamination, variable feed composition and high impact loads.
Concrete Recycling
Large concrete blocks from demolition sites are processed using jaw crushers or impact crushers to produce recycled aggregates. Reinforced concrete with embedded rebar requires wear parts with high impact resistance and toughness.
C&D Waste Processing
Construction and demolition (C&D) waste includes concrete, bricks, asphalt and mixed debris. Crushers must handle irregular feed materials and maintain stable performance under highly variable conditions.
Scrap Metal Contamination
Recycling operations experience constantly changing feed materials. Wear parts must balance impact toughness, abrasion resistance and cost efficiency to perform reliably across different recycling applications.
Variable Feed Conditions
Recycling operations experience constantly changing feed materials. Wear parts must balance impact toughness, abrasion resistance and cost efficiency to perform reliably across different recycling applications.
WHY CHOOSE OUR WEAR PARTS
Reliable Wear Solutions for Recycling & Demolition Crushing Operations
Cement plant crushing operations demand wear parts capable of withstanding continuous impact loads, abrasive materials and strict maintenance schedules. Our crusher wear parts are engineered to provide reliable performance and consistent service life in demanding cement plant environments.
Need reliable wear parts for your recycling crushers? Send us your crusher model, drawings or wear part specifications. Our engineers will recommend the most suitable wear solution for your recycling application.
RECYCLING CRUSHER WEAR PARTS — FAQ
Find answers to common questions about crusher wear parts used in recycling and demolition applications. Can’t find what you’re looking for?
Why can’t high-chrome blow bars be used in recycling applications?
High-chrome blow bars offer excellent abrasion resistance but are very brittle. In recycling applications such as construction and demolition waste, materials often contain rebar, scrap metal and other contaminants. When high-chrome blow bars strike metal, they may crack or shatter.
For this reason, martensitic steel or martensitic ceramic blow bars are typically preferred in recycling crushers because they provide better impact toughness and resistance to sudden metal contact.
How can I reduce blow bar wear in C&D recycling?
Blow bar wear can be reduced by improving feed preparation and crusher configuration. Removing metal contaminants with magnetic separators, maintaining proper rotor speed, and ensuring correct crusher settings all help extend blow bar service life.
Selecting the correct material grade for the feed material is also critical. Martensitic steel blow bars are commonly used in recycling due to their balanced impact resistance and wear performance.
What jaw plate material works best for recycled concrete?
For recycled concrete containing rebar and steel contaminants, manganese steel jaw plates are usually the best option. Manganese steel has excellent work-hardening properties and strong resistance to impact loads.
Higher manganese grades such as Mn18 or Mn22 are often recommended for heavy recycling applications where shock loads and metal contamination are common.
Do asphalt recycling (RAP) applications require different wear parts?
Yes. Reclaimed asphalt pavement (RAP) is softer than natural rock but can contain embedded aggregates and contaminants. Crusher wear parts used in RAP processing typically focus on impact toughness rather than maximum hardness.
Selecting wear parts designed for flexible impact resistance helps prevent premature cracking and ensures consistent crusher performance.
How does a magnetic separator improve crusher wear life?
Magnetic separators remove steel contaminants such as rebar and scrap metal before they enter the crusher. By reducing metal contamination in the feed, they significantly decrease the risk of blow bar breakage, liner damage and unexpected downtime.
This also improves crushing efficiency and extends the service life of wear parts.
Are wear parts for mobile crushers different from stationary crushers?
In many cases, the wear parts themselves are similar, but mobile crushers often operate in more variable conditions and handle mixed recycling materials. As a result, wear parts used in mobile recycling crushers usually prioritize impact resistance and durability.
Selecting the right alloy and design ensures stable performance in demanding mobile crushing environments.