A brief introduction about properties and advantages of modular
asphalt mixing equipment 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 of asphalt mixing plant 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.
6,Mixing engine designed with European technology has double
reductor with highspeed synchronization. Well-weighed asphalt can
directly pour into mixing kettle through pump and powder material
can scatter into mixing kettle through helical, which makes mixing
more even and speedy. It preserves wood fiber adding mouth and used
material regeneration inlet.
7,
Dust-removing system adopts imported NOMEX bags to limit dust density discharged into
the air within 50mg/Nm³,which is completely up to state
environmental protection requirements. Dust blown down will be
collected into collection tank through dust lifter for reuse to
avoid second pollution.
8,Control system adopts SIEMENS integrated solution which plays a
leading role in industry automation field, and uses PROFIBUS field
general line to form a medium-large distributed automation system.
The machine adopts double industrial computer on-line backup and
dynamic display in operating method,and conducts all operations by
mouse with no button. It has realtime fault monitor control with
such functions as parameter setting,data management,and fault
diagnosis, etc. It measures precisely and can realize manual,
semi-auto, and automatic control with steady and reliable property.
Bitumen Plant for High-class Roads
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