GD-0755 Load Wheel Rolling Tester

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USD $1 - $1 / Bag

1 Bag(Min.Order)

Port Chongqing
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Delivery Detail15 days

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Product Details

Brand Name	GOLD		Place of Origin	China
Model Number	GD-0755

Product Description

Introduction:

1. 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.

2.   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 features:

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.

II. Main technical specifications:

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)

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Oil Testing Equipment	Oil Purifier	Asphalt Testing Equipment	Electrical Testing Equipment
Fire Testing Equipment

GD-0755 Load Wheel Rolling Tester

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