China Asphalt Slurry Mixture Load Wheel Rolling Tester, Find details about China Load Wheel Tester, Load Wheel Rolling Tester from Asphalt Slurry Mixture Load Wheel Rolling Tester
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.
I. 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.
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: | 1400mm × 260mm × 450 mm (length × width × height); |
Power Supply: | AC380V, 50Hz, 550W (three-phase four-wire system, with zero line). |
III.Optional accessories
1. Platform balance: Weighing 100g, the sense of it not more than 0.5 kg;
2. Balance: Weighing 2000g, the sense of it not more than 1g;
3. Oven: With forced ventilation, temperature can be controlled at (60 ± 3) ºC.
Chongqing Gold Mechanical&Electrical Equipment Co., Ltd is a professional manufacturer of Petroleum Products test kits and
electrical testing equipment in China. Our products are sold to most countries in the world and they are highly popular because of our good
quality and after-sale service.
At present, there are more than 150 employees, of whom more than 70% are technical personnel with a college
degree or above. With strong technical force and strong development, new products have been launched continuously.
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We have developed sales channels in many countries such as the UAE, Saudi Arabia, Iran, Malaysia, Thailand, Pakistan,
India, Germany, Belgium, the USA, Mexico, Kenya, Nigeria, South Africa, and other countries worldwide. And we have
gained a strong advantage and high reputation in the international market.
After several years' development, our products have become highly intelligent and wide coverage.
And our company has become one of the leading manufacturers of petroleum testing instrument and electrical testing
instrument.
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