LOAD WHEEL ROLLING TESTER

Advance Information*

Overview

The Load Wheel Rolling Tester from EIE 171 is an advanced and robust testing instrument specifically engineered in alignment with the Ministry of Transportation standards of the People's Republic of China. It complies with JTG E20-2011 Standard Test Methods for Bitumen and Bituminous Mixtures for Highway Engineering, detailed in T 0755-2011 "Slurry Mixture Load Wheel Sticky Sand Test" provisions. This device plays a critical role in the road construction and maintenance industry by precisely determining the optimal asphalt content in slurry mixtures and controlling the upper limit of the asphalt amount to maintain structural integrity and performance.

Key Features

• Compliance with Industry Standards:
• The Load Wheel Rolling Tester is meticulously designed to adhere to the stringent standards specified by the Ministry of Transportation of the People's Republic of China.
• Effective Slurry Mixture Testing:
• This tester is indispensable in determining the appropriate asphalt content in slurry mixtures, ensuring the creation of durable and high-performance bituminous surfaces.
• Wet Wheel Wear Test:
• It incorporates an advanced wet wheel wear test to assess the wear resistance and sticking property of slurry mixtures under simulated field conditions.

Applications

• Highway Engineering:
• The device is primarily used in highway engineering to test and optimize bituminous mixtures, ensuring durable, long-lasting pavements.
• Asphalt Manufacturing:
• Asphalt producers can use this tester to refine their formulations, ensuring the optimal quantity of asphalt in their products.
• Research and Development:
• Universities, research institutions, and quality control labs can use the Load Wheel Rolling Tester for development purposes and comparative studies on various bituminous mixtures.

Technical Specifications

Dimension and Weight:

• Dimensions:
• Length: 1150 mm
• Width: 680 mm

• Height: 1300 mm

• Weight:

• Net weight: 450 kg

Power Requirements:

• Voltage:
• AC 220V ±10%, 50Hz
• Power Consumption:
• 1500 W

Operational Parameters:

• Load Wheel Diameter:
• 203 mm
• Load Wheel Width:
• 50 mm
• Load Application:
• Apply loads uniformly as per standard testing procedures to simulate actual field conditions.

Performance and Control:

• Speed of Load Wheel:
• Adjustable speed control to suit different test conditions.
• Noise Level:
• ≤75dB(A) ensuring it operates quietly within laboratory settings.

Construction and Design

• Robust Construction:
• Built with high-grade materials, the Load Wheel Rolling Tester ensures durability and long-term reliability even in demanding test environments.
• Ergonomic Design:
• The instrument's design emphasizes ease of use, with an intuitive interface and straightforward operational protocols.
• Safety Features:
• Equipped with multiple safety mechanisms to protect operators and ensure smooth functioning.

Operating Environment

• Temperature Range:
• Operates efficiently within a temperature range of 10℃ to 35℃.
• Humidity Range:
• Ambient humidity of ≤85% is suitable.
• Ventilation:
• Requires a well-ventilated space for optimal performance and longevity.

Maintenance and Upkeep

• Easy to Maintain:
• Designed for minimal maintenance, with straightforward procedures for routine checks and servicing.
• Spare Parts and Accessories:
• Readily available spare parts and optional accessories provide enhanced functionality and extended life of the tester.

Variants:

Standard Variant

• Model: EIE171-S
• This standard model is equipped with basic functionalities catering to regular testing needs in compliance with JTG E20-2011 standards.

Advanced Variant

• Model: EIE171-A
• The advanced variant boasts enhanced features such as digital control interfaces, automated logging, and reporting capabilities, making it ideal for high-throughput testing environments.

Premium Variant

• Model: EIE171-P
• This top-tier variant includes additional features like wireless connectivity, remote monitoring, and enhanced data analysis tools, suited for large-scale research and sophisticated testing requirements.

Comparative Analysis:

Price Versus Functionality: - The Standard variant offers cost-effective and reliable testing suitable for small to medium-scale operations. The Advanced and Premium variants, while higher in cost, provide comprehensive features and automation, ensuring precision, efficiency, and extensive data handling capacities.

Operational Capacity: - While all variants meet the core requirements of bituminous mixture testing, the Advanced and Premium variants significantly reduce manual intervention and increase throughput and accuracy, especially beneficial in high-demand environments.

Benefits:

• Enhanced Accuracy:

• Ensures precise determination of asphalt content and wear resistance of the mixture.