Asphalt plants wear parts with longer service life

Abraservice manufactures asphalt plant wear parts that have been re-engineered for significantly longer service life. We do this by leveraging our proprietary range of abrasion-resistant (AR), corrosion-resistant (CR), high-temperature, or CCO overlay wear plates. Our engineers help you choose the most appropriate wear plate for each application, so you aren’t paying for unnecessary properties — only what you need for greatly improved uptime.

High-temperature abrasion protection for dryer tubes, mixers, coated transport

• Hardox^® HiTemp plate: cost-efficient wear resistance for 300–500°C range.
• Toolox^® 44 steels: pre-hardened steels for tools and engineering components found in asphalt plants.
• Duroxite^® 100 plate: maintains full wear resistance up to 350°C, with a typical surface hardness of 55 HRC at elevated temperatures up to 540°C.

Additional asphalt plant wear solutions

• Hardox^® 450 plate: for conveyor edge bands, silo shields, storage tanks, loader blades.
• Hardox^® 600 plate: for asphalt-recycling units.

Some areas of asphalt plants see temperatures over 400°C, but traditional quenched and tempered (Q&T) wear-resistant steels experience a loss of hardness above 300°C.

By using high-quality raw materials processed in a carefully controlled milling process, Hardox^® HiTemp is especially made for abrasive service in the 300°C to 500°C temperature range. A quenched and tempered martensitic wear plate with a typical hardness of 375 Brinell, Hardox^® HiTemp also has a very high resistance to cracking and buckling. With Hardox^® HiTemp, your asphalt plant’s wear parts stay in their proper shapes for a service life that’s significantly longer than traditional wear plate steels.