Load Wheel Rolling Tester for Highway Testing

• Customization: Available
• After-sales Service: Supplied
• Warranty: One Year
• The Crank Radius: 152mm ± 2mm
• Transport Package: Wooden Box
• Trademark: C-Tech
• Origin: China
• HS Code: 90248000
• Production Capacity: 1000 PCS/Year

Product Description

Load Wheel Rolling Tester
Introduction:
The instrument is in accordance with People's Republic of China Ministry of Transportation standards JTG E20-2011,Standard Test Methods for Bitumen and Bituminous Mixtures for Highway Engineering in T 0755-2011 " Slurry mixture load wheel sticky sand test " provisions of the design and manufacture of it. Suitable for controlling the upper limit of the amount of asphalt in the slurry mixture, and determining the optimum asphalt content of slurry mixture with wet wheel wear test.
Main technical specifications
1. The instrument is a floor structure, the structure design of the instrument, and test apparatus of the specifications of the size are accord with the requirement of T0755 standard. The design is novel, the structure is stable, and the use is convenient.
2. Mechanical transmission part design with safety protection device to prevent misidentification of the operator, safe and reliable. 3. Rolling frequency set by the operator in advance, when testing instrument automatic counting at work, until the count value is equal to the set point count stop, the instrument stop working.

Technical parameter

Rolling frequency:	44 times / min ± 1 times / min
The crank radius:	152mm ± 2mm;
Rubber wheel dimensions:	diameter 76.5mm ± 1mm, width of 26.0mm ± 1.0mm
Rubber wheel hardness:	Between HRC60 ~ HRC70
Rubber wheel loading weight:	total weight of the car lay flat 56.7kg ± 0.5 kg
Test mode:	There are 6.4mm, 12.7mm thickness of two kinds, according to the need to use the internal dimensions of 50mm × 380mm
Sand frame:	internal dimensions of length 355.0 mm × width 38.0 mm × thickness 0.5 mm
Steel plate:	dimensions of length 353 mm × width 36 mm × height 3 mm
Dimensions:	1350mm × 380mm × 550 mm (length × width × height)
Power Supply:	AC380V, 50Hz, 550W (three-phase four-wire system, with zero line)