LB500 asphalt mixing plant

Asphalt mixing plant Control system adopts SIEMENS integrated solution Mixing engine designed with European technology        A brief introduction about  asphalt mixing plant of LB series

1,The original modular design for the mixing container makes transport and installation rapid and handy and separates the flotsam from the usable stuff.2,The loop belt feeding machine of material distributor has a frequency conversion speed control whose high and low speed can be adjustable. This original structure facilitates belt change and makes feeding more fluent,which saves power consumption. Besides,there is an alarm which will remind the user when the machine uses up raw material.3,Efficient and heat-preserving dry cylinder and special forms of vane and material shade make heat exchange more mature. Moreover, the imported burner can use both heavy oil and diesel, which is efficient and saves energy consumption.4,Vibrating screen adopts linear total closed structure with the vibrator placed outside. It has a high sceening efficiency,and sceening net can be maintained and changed easily with imported bearing more reliable.5,A continuous localizer is installed in hot aggregate container,which is definitely visible to the operator. The aggregate weighing is conducted twice at large and small doors, which greatly improves weighing precision. The special-structure material door won’t be easily plugged up and will work more reliably.

   Main technical parameters of LB500 asphalt mixing plant

Type		LB500
Rated production		40t/h
Cold aggregate container		4containers×6m3
Dry cylinder		1.1m×4.2m
Bag dust-remover		CNM156
Emission standard		50mg/nm3
Vibrating screen		4 layers
Hot aggregate container		12t
Mixing kettle capacity		500kg
Mixing cycle		45s
Mineral powder tank volume		30t
Asphalt tank volume		30000L
Heat conduction oil stove		200,000 kcol/h
End-product container volume		50t
aWeighing accuracy	Aggregate	≤±0.4%
	Powder material	≤±0.3%
	Asphalt	≤±0.2%
Installed general power		190kw

LB500 asphalt mixing plant