Modular design

• All major components are manufactured separately, painted and then assembled. 
• Modular process requires exact tolerances. The result is a precision-built, superior-performing mixer. 
• Component capacity upgrades and interchangeability of major components are easily accomplished.

Concrete delivery system

• Accuracy and consistency: the right mix for the right environment in the right quantity, eliminating over- and under-billing issues. 
• Full-load utilization: unlike drum mixers, the entire contents of a volumetric mixer is available for use. 
• All concrete contents can be completely emptied from the concrete bin
• All Roadmaster mixers perform at DOT standards, and exceed them in many cases.
• Hydraulic motor drive (standard) for infinite flexibility in mix design and lower maintenance costs. 
• Advanced mixing auger with longest-lasting, most durable wear-blades in the industry. 
• Auger shoes with 700 hardness, ensuring maximum life capacity
• Solid flighting and shear design enables full rate production at a 45-degree angle (six-foot end height) up to an eight-foot slump
• All our trucks pass the Caltran C109 specification for cement and concrete standards each month