20t/H, 40t/H, 60t/H 80t/H Drum Type Stationary Asphalt Mixing Plant

Product Description

Sizes of drum type Asphalt Batching Plant/Asphalt Mixing Plant:
DHB20 20t/h, DHB40 40t/h, DHB60 60t/h, DHB80 80t/h
 
DHB asphalt drum mix plant mainly include:
cold aggregate supply system, burner, drying and mixing drum, water dust catcher, bitumen supply system, electrical control system.
Drum mixing type asphalt plant, can produce asphalt mixture continuously.

1.Control System
The heat overload protect breaker is safe and reliable, the whole set control system is integrated on the operation platform, which is convenient and shortcut. The equipment has two operation modes: inter-lock operation and single-machine operation, which is convenient for equipment commissioning and production.
 
2.Cold Aggregate Supply System
It can make aggregate material of four different sizes mixed well according to the construction requirement, for the oversized grain, it will be separated by the middle screen, and the qualified material will be conveyed into drying drum by tilted belt conveyer.
 
3.Mixing Mainframe
Integrated drying, heating and mixing in the whole part: the aggregate material will form an inadequate material flow in the drying section and go ahead promptly for preheating, and then it will form a sufficient material flow and heat quickly in the heating section. In the mixing section, the asphalt and will be sprayed into the aggregate material, which makes the aggregate material and asphalt mixing equably.
 
4.Burning System
Oil Burner:
The burner can use both diesel and heavy oil. Oil circuit system is separated with the burner body, safe and convenient and flexible. The working pressure of the oil pump is 12 bar, long service life, oil selection is wide.
 
Parameters of Drum type Asphalt Batching Plant/Asphalt Mixing Plant:

Model	Capacity (t/h)	Measurement Accuracy		Total Power (kw)	Fuel Consumption (kg/t)
		Aggregate	Bitumen		Coal	Oil
DHB-20	20	±1.5%	±1%	40	10	5.5-7
DHB-40	40	±1.5%	±1%	75	10-13	5.5-7
DHB-60	60	±1.5%	±1%	128	10-13	5.5-7
DHB-80	80	±1.5%	±1%	165	10-13	5.5-7