Joined: 11 Jul 2018
Posted: Wed Jul 11, 2018 10:13 am (написано за 52 секунды)
Post subject: Asphalt Hot Mix Plant with Coal Burner
|It can be made clear that the capability of asphalt mixing plant is that under the standard conditions; it must fulfill the requirements
as below simultaneously:
(1)Environment temperature: 20°C,standard atmospheric pressure; Local altitude should be less than 2000m;
(2)The average humidity of Cold aggregate <5%
(3)The temperature of the hot asphalt mixture <160°C
(4)The mixture is middle size, cycle time 45S, the density of stone material in the mixture≥1600kg/m3
(5)The content of fine aggregate in mixture <35%;
(6) The filler proportion in the raw aggregate material should not higher than 3%.
(7)The cold aggregate must be clean, and it shouldn't include more soil and sundries. The cold aggregate supply should be continuous.
(8)The cold aggregate shouldn't include large quantity of oversize grain; otherwise it will cause jam and reduce the aggregate supply
(9)The water content in filler material should < 0.5%, and the filler shouldn't have conglomeration, agglomeration, otherwise it will
cause material supply break and time delay accordingly influence the capacity.
(10)The asphalt should be with well wrapping capability, during standard mixing circle, the aggregate should be completely
wrapped by asphalt; the asphalt temperature should be controlled in the scope of 150°C±5°C. The using asphalt is normal asphalt
without any other additives.
1.The original modular design of the [url="www.aggoa.in/"]asphalt mixing plant[/url] makes transport and installation work quick and convenient. It can
separate extra-large flotsam from usable stuff.
2. The loop belt feeder for the measuring hopper has a frequency-conversion speed regulator which can provide high and low
speed. Its original structure facilitates belt change and makes material feeding more fluent, which reduces power consumption.
Besides, there is a warning light which will remind the user when the machine uses up raw material.