20L 30L Automatic Asphalt Mixture Mixer | Intelligent Bitumen Mixing Machine for Highway Engineering Testing

Dual Capacity Options: Available in 20L and 30L standard mixing volumes, allowing customers to flexibly choose based on laboratory sample volume requirements. The 20L model is suitable for small-batch high-precision testing, while the 30L model is ideal for large-batch production simulation, offering strong versatility.

Intelligent Automation: The instrument integrates a microcomputer intelligent control system equipped with a high-definition digital display/touch screen, enabling precise setting of mixing speed, heating temperature, and mixing time. One-key start automates the entire process including preheating, mixing, heat preservation, and discharging, eliminating manual supervision and improving experimental efficiency.

High-Performance Mixing System: Adopts a high-precision variable frequency speed control motor with stable and adjustable speed, ensuring uniform mixing of aggregates, asphalt, and powder materials within the specified time, which complies with the standard mixing process requirements.

Safe and Stable Structure: The machine body features a thickened steel frame structure for firm durability; the mixing drum is made of high-quality steel with high temperature and corrosion resistance. Equipped with safety protection switches and an emergency stop button, ensuring safe operation and preventing incorrect operations.

Precision Temperature Control: Built-in high-precision temperature sensors monitor the drum temperature in real time, ensuring a constant temperature of the asphalt mixture during mixing, which guarantees the bonding performance between asphalt and aggregate.