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220T Finished Bin Hot Mix Asphalt Plant Frequency Converting Control Energy

220T Finished Bin Hot Mix Asphalt Plant Frequency Converting Control Energy

Brand Name : Xitong
Model Number : QLB-HX
Certification : CE/CNAS/SGS/ISO
Place of Origin : China
MOQ : 1 set
Price : negotiation
Supply Ability : 12 sets per month
Delivery Time : 2 month after received down payment
Packaging Details : Nude packing on bulk ship
Material weighing : Multi-tracking/auto compensation
Productiuon : 240t/h
Film of paint : 120Mu
Thermol furnace : 750,000KCAL
Area occupation : 1400 quare meter
Asphalt tank : 3PCS/50Cubic meter
Max temp. : 280℃
Purification : plasma/activated carbon
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220T finished bin hot mix asphalt plant with frequency converting control for energy saving

A. Constitution and function of the system

1, Ignition and temperature control unit: The ignition of burner introduce self-governed controlling program. Use the far-infrared sensor and SDC30 controller to accomplish automatic temperature control.

2, The upper computer-supervising unit: It governs the work of each unit through central control unit, and provides operational man-machine conversation menu to user, and stores cold-and-hot aggregate ration list. Accept and send every instruction. Give alarms and cues of outer abnormality, statistic data of production to operator. Print report forms and store data.

3, Control units for accessorial equipments: Use AD module of the programmable controller (PLC) to carry out displaying weight, temperature, current and work of transducers etc. Use the I/O module to carry out collecting of the exterior signals and controlling of the outer units.

4, Power control system: The power control system mainly contains lower-volt electric instruments (air-break switch, AC contactor, relay, and thermal relay etc), soft-starter, transducer etc. It mostly governs all the electromotor; air cylinders air valves etc in asphalt plant.

5, Give alerts and cues.

6, Each branch establishes feedback protection for turnoff.

Cold feeding system of asphalt batch mix plant

1Cold feederCollective conveyor5
2Ground hopper5
3Slope conveyor5

Ground hopper

1Ground hopperGround hopper5
2speed reducer5
3driving sprocket wheel5
5travel switch5
6driven sprocket wheel5
7driving drum5
8carrying roller25
9adjusting screw10
11driven drum5
12vibration motor2
15adjustment plate of flow5
16shortage alarm device5

A sphalt mixing plant control system mainly includes:

1, Principle and composition of asphalt mixing plant control system

2, Main control functions of asphalt mixing plant control system

3, Asphalt mixing plant control system weighing and working process

4, Automatic protection of asphalt mixing plant control system

5, Equipment start up and shut down of asphalt mixing plant

6, Parameter setting of asphalt mixing plant control system

7, Data management of asphalt mixing plant control system

8, Operating display and description

9, Common faults and treatments

Each part of the asphalt mixing plant is currently as follows:

I, Sensor detecting

  1. Tension sensor
  2. Temperature sensor
  3. Level indicator switch
  4. Proximity switch
  5. Magnetic switch
  6. Mutual inductor
  7. Continuous material level indicator


Industrial control IPC

WINDOWS XP or WINDOWS 2000 operating system adopted

Mitsubishi Q series PLC

PLC includes A/D,D/A,D/I,D/O etc.


  1. Solenoid valve
  2. Frequency converter
  3. Motor

IV, Control software

(1)Configuration control software

PCauto configuration software

(2)PLC control software

Product Tags:

bitumen hot mix plant


asphalt hot mix plant

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