20 L fully automatic asphalt mixture mixer, up to 250 °C, with programmable mixing time for preparing asphalt mixture specimens.
Overview
The fully automatic asphalt mixture mixer is designed for preparing asphalt mixture specimens in highway laboratories, field testing stations, construction companies, and inspection agencies.,It is specified as mixing equipment for asphalt mixture specimen preparation in relevant testing standards issued by the Highway Research Institute of the Ministry of Transport.,
Applications
• Hot mix asphalt (HMA) laboratory mix design and quality control
• Asphalt plant production monitoring and batch certification
• Road construction acceptance testing and pavement performance assessment
• Research institutions and highway engineering laboratories
Features
• Microcomputer-controlled operation with digital display for direct readout
• Automatic test cycle with data storage and report generation
• Robust construction suitable for both laboratory and field use
• Compliant with relevant Chinese and international testing standards
• Complete with calibration certificate and operation manual
Technical Specifications
| Item | Specifications |
| Mixing Bowl Capacity | 20 L |
| Maximum Temperature | +250 °C |
| Temperature Control Accuracy | ≤±2 °C |
| Mixing Time | 0–999 s (arbitrarily configurable) |
| Mixing Time per Specimen | 1–2 min |
| Mixing Blade Speed | Revolution: 46 rad/min; Rotation: 78 rad/min |
| Power Supply | AC 380 V ±10% |
Standards
ASTM D6927, ASTM D1559, JTG E20, AASHTO T245
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Spare parts kit
FAQ
Q1: What standards does the Automatic Asphalt Mixture Mixer (20 L) comply with?
A1: The Automatic Asphalt Mixture Mixer (20 L) is designed and manufactured in accordance with relevant Chinese national (GB) and transport industry (JTG) standards, as well as applicable ASTM and AASHTO international standards. A calibration certificate traceable to national standards is provided with each unit.
Q2: How often should the Automatic Asphalt Mixture Mixer (20 L) be calibrated?
A2: We recommend annual calibration by authorized technicians or by iRoad after-sales service center. For high-frequency laboratory use, semi-annual calibration is advised. The instrument is supplied with a factory calibration certificate.
Q3: What is the lead time and do you provide training?
A3: Standard units are usually shipped within 7-15 working days. Custom configurations may require 20-30 days. iRoad provides on-site installation, commissioning and operator training for major equipment; remote video guidance is available for standard laboratory instruments.
Overview
The fully automatic asphalt mixture mixer is designed for preparing asphalt mixture specimens in highway laboratories, field testing stations, construction companies, and inspection agencies.,It is specified as mixing equipment for asphalt mixture specimen preparation in relevant testing standards issued by the Highway Research Institute of the Ministry of Transport.,
Applications
• Hot mix asphalt (HMA) laboratory mix design and quality control
• Asphalt plant production monitoring and batch certification
• Road construction acceptance testing and pavement performance assessment
• Research institutions and highway engineering laboratories
Features
• Microcomputer-controlled operation with digital display for direct readout
• Automatic test cycle with data storage and report generation
• Robust construction suitable for both laboratory and field use
• Compliant with relevant Chinese and international testing standards
• Complete with calibration certificate and operation manual
Technical Specifications
| Item | Specifications |
| Mixing Bowl Capacity | 20 L |
| Maximum Temperature | +250 °C |
| Temperature Control Accuracy | ≤±2 °C |
| Mixing Time | 0–999 s (arbitrarily configurable) |
| Mixing Time per Specimen | 1–2 min |
| Mixing Blade Speed | Revolution: 46 rad/min; Rotation: 78 rad/min |
| Power Supply | AC 380 V ±10% |
Standards
ASTM D6927, ASTM D1559, JTG E20, AASHTO T245
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Spare parts kit
FAQ
Q1: What standards does the Automatic Asphalt Mixture Mixer (20 L) comply with?
A1: The Automatic Asphalt Mixture Mixer (20 L) is designed and manufactured in accordance with relevant Chinese national (GB) and transport industry (JTG) standards, as well as applicable ASTM and AASHTO international standards. A calibration certificate traceable to national standards is provided with each unit.
Q2: How often should the Automatic Asphalt Mixture Mixer (20 L) be calibrated?
A2: We recommend annual calibration by authorized technicians or by iRoad after-sales service center. For high-frequency laboratory use, semi-annual calibration is advised. The instrument is supplied with a factory calibration certificate.
Q3: What is the lead time and do you provide training?
A3: Standard units are usually shipped within 7-15 working days. Custom configurations may require 20-30 days. iRoad provides on-site installation, commissioning and operator training for major equipment; remote video guidance is available for standard laboratory instruments.
