Asphalt Mixing Plant – Sri Lanka

Main Features:

1. The original modular design of the mixing plant 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.
3. The high-efficiency and heat-preservation drying drum and the special vanes make heat exchange more sufficient. Moreover, the high-efficiency and energy-saving imported burner can use both heavy oil and diesel, which reduces energy consumption.
4. The vibrating screen adopts the linear and completely-closed design with the vibrator placed outside. The sieving efficiency is high, the maintenance and changing of screen is easy, and the imported bearings are more reliable.

5. The hot aggregate bin is equipped with a continuous level indicator which enables the operator to know the level of material at a glance. The measurement of aggregate is conducted twice through large and small doors, which greatly improves the measuring precision. The unique structure of the material emptying door reduces the chance of blockage and will work more reliably.

6. The main mixing machine designed with European technology has double reducers with a high-speed synchronization capacity. Accurately-weighed asphalt can be directly pumped into the agitating kettle and powder material can be conveyed into the agitating kettle through the helix, which makes agitating more even and speedy. Besides, it has an opening to add wood fiber and an inlet to add used material to be recycled.

7. The dust-removing system adopts imported NOMEX bags which limit the density of dust discharged into the air within 50mg/m³, which is completely up to the national standard of environmental protection. The dust blown down will be collected into the collection tank through the dust lifter for reuse to avoid secondary pollution.

8. The control system adopts the SIEMENS integrated solution which plays a leading role in the industrial automation field. It also uses the PROFIBUS field bus to form a large and medium-sized distributed automatic system. In operation, the equipment adopts the technology of double hot standby on the industrial computer, dynamic display and buttonless design. All operations are done through the mouse. It has the real-time fault monitoring and control system with functions like parameter setting, data management and fault diagnosis. It measures precisely and can be controlled automatically, semi-automatically and manually, showing a stable and reliable performance.

Specifications:

Rated production                               -40t/h
Cold Aggregate Bin                            -4×6m3
Dry Cylinder                                       -1.1m×4.2m
Bag-type Dust-collector                     -CNM156
Emission Standard                               -50mg/nm3
Vibrating Screen                                 -4 layers
Hot Aggregate Bin                              -12t
Mixing Kettle Capacity                      -500kg
Mixing Cycle                                         -45s
Mineral Powder Tank Volume           -30t
Asphalt Tank Volume                         -30000L
Heat Conduction Oil Stove              -200000 kcol/h
End-product Container Volume      -50t
Control System                                     – Manual /Semi-auto / Automatic
Weighing Accuracy                            -≤±0.4% (aggregate), ≤±0.3% (powder material), ≤±0.2% (asphalt)
General Installed Power                    -190kw

Asphalt Mixing Plant – Sri Lanka

Main Features:

1. The original modular design of the mixing plant 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.
3. The high-efficiency and heat-preservation drying drum and the special vanes make heat exchange more sufficient. Moreover, the high-efficiency and energy-saving imported burner can use both heavy oil and diesel, which reduces energy consumption.
4. The vibrating screen adopts the linear and completely-closed design with the vibrator placed outside. The sieving efficiency is high, the maintenance and changing of screen is easy, and the imported bearings are more reliable.

5. The hot aggregate bin is equipped with a continuous level indicator which enables the operator to know the level of material at a glance. The measurement of aggregate is conducted twice through large and small doors, which greatly improves the measuring precision. The unique structure of the material emptying door reduces the chance of blockage and will work more reliably.

6. The main mixing machine designed with European technology has double reducers with a high-speed synchronization capacity. Accurately-weighed asphalt can be directly pumped into the agitating kettle and powder material can be conveyed into the agitating kettle through the helix, which makes agitating more even and speedy. Besides, it has an opening to add wood fiber and an inlet to add used material to be recycled.

7. The dust-removing system adopts imported NOMEX bags which limit the density of dust discharged into the air within 50mg/m³, which is completely up to the national standard of environmental protection. The dust blown down will be collected into the collection tank through the dust lifter for reuse to avoid secondary pollution.

8. The control system adopts the SIEMENS integrated solution which plays a leading role in the industrial automation field. It also uses the PROFIBUS field bus to form a large and medium-sized distributed automatic system. In operation, the equipment adopts the technology of double hot standby on the industrial computer, dynamic display and buttonless design. All operations are done through the mouse. It has the real-time fault monitoring and control system with functions like parameter setting, data management and fault diagnosis. It measures precisely and can be controlled automatically, semi-automatically and manually, showing a stable and reliable performance.

 

Specifications:

Rated production                                -60t/h
Cold Aggregate Bin                             -4×6m3
Dry Cylinder                                       -1.3m×5m
Bag-type Dust-collector                     -CNM240
Emission Standard                             -50mg/nm3
Vibrating Screen                                -4 layers
Hot Aggregate Bin                             -12t
Mixing Kettle Capacity                     -750kg
Mixing Cycle                                     -45s
Mineral Powder Tank Volume         -30t
Asphalt Tank Volume                       -30000L
Heat Conduction Oil Stove              -200000 kcol/h
End-product Container Volume      -50t
Control System                                 -Manual /Semi-auto / Automatic
Weighing Accuracy                          -≤±0.4% (aggregate), ≤±0.3% (powder material), ≤±0.2% (asphalt)
General Installed Power                  -210kw

asphalt_mixing_plant

 

Batching plant specifications:

Configuration

Product

Qty

performance

Cold Bin ( with filter net 6.5m3) Shandong HONGDA 4pieces Stand-alone Output:40T/hFrequency ConversionSlant Conveyor       ≥80 T/hNo material with a warning light system
Output belt conveyor Shandong HONGDA 4 sets
belt 500mmx3.4m Qingdao, Shandong 4chains
Variable number of roller frequency 1.5KWkw JIANGSU 4 sets
Sensor Germany TURCK 4 units
Rotating alarm lamp Made in China 4 units
gathering conveyor Shandong HONGDA 1set
belt 500mmx23m QINGDAO, Shandong 1chain
electric roller 4kw JIANGSU 1set
vibratorMVE200/3 Italy WAM 1set

 

Belt conveyor specifications:

Configuration

Product

Qty

performance

belt 500mmx17.3m QINGDAO, Shandong 1chain transportation capacity≥80T/h
electric roller 4kw  JIANGSU 1set
Hopper (with filter screen) Shandong HONGDA 1 set
Belt conveyor frame Shandong HONGDA 1set

 

Burning system specifications:

Configuration

Product

Qty

performance

burner Freda 1 set Consumption:550L/hFuel:Diesel or Heavy Oilproportional adjusting  1:4proportional adjusting the flame size
supplying-oil pump valve, filter, rack
Heavy diesel pump valve, gas control switch, electric heater, Heavy diesel gas control switch
Temperature controlling System
diesel tank User provide 1 set


Dry roller specifications:

Configuration

Product

Qty

performance

roller φ1500×6200 Shandong HONGDA 1set Capacity:≥80T/h
Racks, droller, bearings, Rolling block Shandong HONGDA 1set
feed box Shandong HONGDA 1set
discharge box Shandong HONGDA 1set
Chain wheel Shandong HONGDA 1 unit
Negative pressure measurement device Made in China 1 set
reduce motor 22kw GUOMAO, Jiangsu 1set
plate chain SHENLIAN ,east HUALIAN 1set

 

Hot hoist specifications:

Configuration

Product

Qty

performance

head-end box, box body, hopper Shandong HONGDA 1set lifting capacity:≥80T/hlifting height:14m
plate chain SHENLIAN, east HUALIAN
Platform bar and section masts Shandong HONGDA
Reducer 7.5kw GUOMAO, Jiangsu

 

Vibrating screen specifications:

Configuration

Product

Qty

performance

Anshan heavy mineral Anshan heavy mineral 1set Screen Capability:80T/hScreen net:38.26.16.5

 

Aggregate metering bin specifications:

Configuration

Product

Qty

performance

measuring hopper Shandong HONGDA 1set Calculation range:0~1000kgStatic accuracy:±0.50%
weight sensor AmericaTOLEDO 4sets
cylinder φ100 Taiwan AirTAc 1set

 

Powder metering bin specifications:

Configuration

Product

Qty

performance

measuring hopper Shandong HONGDA 1set Calculation range:0~200kgStatic accuracy:±0.25%
weight sensor AmericaTOLEDO 1set
pneumatic butterfly valve Italy WAM 1set
vibrator Italy WAM 1set
powder transporting screw Italy WAM 1 set


Asphalt metering box specifications:

Configuration

Product

Qty

performance

metering box(Hot oil heating,) Shandong HONGDA Calculation range:0~200kg Calculation range:0~200kgStatic accuracy:±0.25%
weight sensor AmericaTOLEDO Static accuracy:±0.25%
Warm resistance measurement made in China Calculation range:0~200kg
Asphalt spraying pump(Hot oil heating) JIANGSU Static accuracy:±0.25%

 

Mixing main machine specifications:

Configuration

Product

Qty

performance

mixing main engine Shandong HONGDA 1set mixing capacity:1000kg/groupFilling rate :50%Mixing cycle :45s
Reducer motor 18.5KW made in China 2sets
Limited switch French SCHNEIDER 1set
Weighing mixing frame and stair platform etc Shandong HONGDA 1set
cylinder φ125 Taiwan AirTAc  2sets

 

Pneumatic system specifications:

Configuration

Product

Qty

performance

air compressor Taiwan 1set Air Volume:2m3/minpressure:0.7MPa
air tank 0.6m3 red star Yantai 1set
solenoid valve Taiwan AirTAc 1set
Three Units and Two Units etc Taiwan AirTAc 1 set
pipe system (aluminium pipe) Joint venture 1set

 

Bag type dust collector specifications:

Configuration

Product

Qty

performance

One grade gravity dust collector Shandong HONGDA 1set Discharge dust dense:≤50mg/Nm3wind volume:30000 m3/h
bag type dust collector box body and landing legs frame etc Shandong HONGDA 1set
Nomix Bags and Skeleton Clock Pulse Valves Shanghai 1set
Discharge dust valve, spiral reducer Made in China 1 set
high-low level sensor Made in China 2sets
wind pipe Shandong HONGDA 1set
Draught fan and electric wind door Qingdao 1set
Warm resistance measurement made in China 1 set

 

Powder supply system specifications:

Configuration

Product

Qty

performance

butterfly valve(manual ) Italy WAM 2sets Discharge dust dense:≤50mg/Nm3wind volume:30000 m3/h
recycle  power weight screw Italy WAM 1set Powder tank capacity:30t
new power weight screw conveyor Italy WAM 1set
powder tank Shandong HONGDA 1 unit
Arch breaker air cushion Italy WAM 6sets
high and low level sensor Made in China 2sets
Top dust collector North 1set

 

Asphalt supply system specifications:

Configuration Product Qty performance
asphalt tank(insulation, heat) Shandong HONGDA 1set Asphalt tank capacity:45tConducing Oil Furnacetransportation capacity : 20T/h
asphalt piping and insulation valve made in China 1set
Metal hose and thermometers, thermocouple made in China 1set
weight TEE insulation valve(America technology) Anshan 1set
cylinder φ100 Taiwan AirTAc 1set
asphalt transporting pump(heat transfer oil heating ) ZHEJIANG 1set

 

Hot supply system specifications:

Configuration

Product

Qty

performance

Hot oil furnace made in China 1set Heat Capability:300000 kcal
burner Italy 1set
Automatic control cabinet made in China 1set
Hot oil pipeline, hot oil furnace and rack, made in China 1set
Valve, thermometer, thermal resistance and floating ball level gage Made in China 1 set
hot oil pump, filling pump, diesel pump made in China 1set

 

Electric control system specifications:

Configuration

Product

Qty

performance

insulation control room  4×2.3×2.5 Shandong HONGDA 1set Automatism、     Half- automatism、ManualDouble Industry Control Machine Hot Spare,Dynamic  Display, no button, operating with mouse
control component part French SCHNEIDER 1set
Frequency Conversion Equipment French SCHNEIDER 4sets
PLC Japan  OMRON 1set
IPC EVOC 2sets
LCD color delay LENOVO 2sets
printer Panasonic 1set
cable inner machine made in China 1set
air-condition Media 1set
UPS STK 2sets

Asphalt Mixing Plant – Sri Lanka

Main Features:

1. The original modular design of the mixing plant 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.
3. The high-efficiency and heat-preservation drying drum and the special vanes make heat exchange more sufficient. Moreover, the high-efficiency and energy-saving imported burner can use both heavy oil and diesel, which reduces energy consumption.
4. The vibrating screen adopts the linear and completely-closed design with the vibrator placed outside. The sieving efficiency is high, the maintenance and changing of screen is easy, and the imported bearings are more reliable.

5. The hot aggregate bin is equipped with a continuous level indicator which enables the operator to know the level of material at a glance. The measurement of aggregate is conducted twice through large and small doors, which greatly improves the measuring precision. The unique structure of the material emptying door reduces the chance of blockage and will work more reliably.

6. The main mixing machine designed with European technology has double reducers with a high-speed synchronization capacity. Accurately-weighed asphalt can be directly pumped into the agitating kettle and powder material can be conveyed into the agitating kettle through the helix, which makes agitating more even and speedy. Besides, it has an opening to add wood fiber and an inlet to add used material to be recycled.

7. The dust-removing system adopts imported NOMEX bags which limit the density of dust discharged into the air within 50mg/m³, which is completely up to the national standard of environmental protection. The dust blown down will be collected into the collection tank through the dust lifter for reuse to avoid secondary pollution.

8. The control system adopts the SIEMENS integrated solution which plays a leading role in the industrial automation field. It also uses the PROFIBUS field bus to form a large and medium-sized distributed automatic system. In operation, the equipment adopts the technology of double hot standby on the industrial computer, dynamic display and buttonless design. All operations are done through the mouse. It has the real-time fault monitoring and control system with functions like parameter setting, data management and fault diagnosis. It measures precisely and can be controlled automatically, semi-automatically and manually, showing a stable and reliable performance.

 

Specifications:

Rated production                               -120t/h
Cold Aggregate Bin                            -4×9m3
Dry Cylinder                                          -1.8m×7m
Bag-type Dust-collector                     -CNM476
Emission Standard                               -50mg/nm3
Vibrating Screen                                 -4 layers
Hot Aggregate Bin                              -26t
Mixing Kettle Capacity                      -1500kg
Mixing Cycle                                         -45s
Mineral Powder Tank Volume           -26+36t
Asphalt Tank Volume                         -50000L
Heat Conduction Oil Stove                -300000 kcol/h
End-product Container Volume         -90t
Control System                                     -Manual /Semi-auto / Automatic
Weighing Accuracy                            -≤±0.4% (aggregate), ≤±0.3% (powder material), ≤±0.2% (asphalt)
General Installed Power                    -320kw

Asphalt Mixing Plant – Sri Lanka

Main Features:

1. The original modular design of the mixing plant 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.
3. The high-efficiency and heat-preservation drying drum and the special vanes make heat exchange more sufficient. Moreover, the high-efficiency and energy-saving imported burner can use both heavy oil and diesel, which reduces energy consumption.
4. The vibrating screen adopts the linear and completely-closed design with the vibrator placed outside. The sieving efficiency is high, the maintenance and changing of screen is easy, and the imported bearings are more reliable.

5. The hot aggregate bin is equipped with a continuous level indicator which enables the operator to know the level of material at a glance. The measurement of aggregate is conducted twice through large and small doors, which greatly improves the measuring precision. The unique structure of the material emptying door reduces the chance of blockage and will work more reliably.

6. The main mixing machine designed with European technology has double reducers with a high-speed synchronization capacity. Accurately-weighed asphalt can be directly pumped into the agitating kettle and powder material can be conveyed into the agitating kettle through the helix, which makes agitating more even and speedy. Besides, it has an opening to add wood fiber and an inlet to add used material to be recycled.

7. The dust-removing system adopts imported NOMEX bags which limit the density of dust discharged into the air within 50mg/m³, which is completely up to the national standard of environmental protection. The dust blown down will be collected into the collection tank through the dust lifter for reuse to avoid secondary pollution.

8. The control system adopts the SIEMENS integrated solution which plays a leading role in the industrial automation field. It also uses the PROFIBUS field bus to form a large and medium-sized distributed automatic system. In operation, the equipment adopts the technology of double hot standby on the industrial computer, dynamic display and buttonless design. All operations are done through the mouse. It has the real-time fault monitoring and control system with functions like parameter setting, data management and fault diagnosis. It measures precisely and can be controlled automatically, semi-automatically and manually, showing a stable and reliable performance.

Specifications:

Rated production                               -160 t/h
Cold Aggregate Bin                            -5 ×11m3
Dry Cylinder                                          -2.2m×8m
Bag-type Dust-collector                     -CNM654
Emission Standard                               -50mg/nm3
Vibrating Screen                                 -5 layers
Hot Aggregate Bin                              -5/40t
Mixing Kettle Capacity                      -2000kg
Mixing Cycle                                         -45s
Mineral Powder Tank Volume           -30+43t
Asphalt Tank Volume                         -2×50000L
Heat Conduction Oil Stove              -500000 kcol/h
End-product Container Volume      -110t
Control System                                     -Manual /Semi-auto / Automatic
Weighing Accuracy                            -≤±0.4% (aggregate), ≤±0.3% (powder material), ≤±0.2% (asphalt)
General Installed Power                    -400kw

Asphalt Mixing Plant – Sri Lanka

Main Features:

1. The original modular design of the mixing plant 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.
3. The high-efficiency and heat-preservation drying drum and the special vanes make heat exchange more sufficient. Moreover, the high-efficiency and energy-saving imported burner can use both heavy oil and diesel, which reduces energy consumption.
4. The vibrating screen adopts the linear and completely-closed design with the vibrator placed outside. The sieving efficiency is high, the maintenance and changing of screen is easy, and the imported bearings are more reliable.

5. The hot aggregate bin is equipped with a continuous level indicator which enables the operator to know the level of material at a glance. The measurement of aggregate is conducted twice through large and small doors, which greatly improves the measuring precision. The unique structure of the material emptying door reduces the chance of blockage and will work more reliably.

6. The main mixing machine designed with European technology has double reducers with a high-speed synchronization capacity. Accurately-weighed asphalt can be directly pumped into the agitating kettle and powder material can be conveyed into the agitating kettle through the helix, which makes agitating more even and speedy. Besides, it has an opening to add wood fiber and an inlet to add used material to be recycled.

7. The dust-removing system adopts imported NOMEX bags which limit the density of dust discharged into the air within 50mg/m³, which is completely up to the national standard of environmental protection. The dust blown down will be collected into the collection tank through the dust lifter for reuse to avoid secondary pollution.

8. The control system adopts the SIEMENS integrated solution which plays a leading role in the industrial automation field. It also uses the PROFIBUS field bus to form a large and medium-sized distributed automatic system. In operation, the equipment adopts the technology of double hot standby on the industrial computer, dynamic display and buttonless design. All operations are done through the mouse. It has the real-time fault monitoring and control system with functions like parameter setting, data management and fault diagnosis. It measures precisely and can be controlled automatically, semi-automatically and manually, showing a stable and reliable performance.

 

Specifications:

Rated production                               -200 t/h
Cold Aggregate Bin                            -5 ×11m3
Dry Cylinder                                          -2.35m×9m
Bag-type Dust-collector                     -CNM832
Emission Standard                               -50mg/nm3
Vibrating Screen                                 -5 layers
Hot Aggregate Bin                              -40t
Mixing Kettle Capacity                      -2500kg
Mixing Cycle                                         -45s
Mineral Powder Tank Volume           -30+43t
Asphalt Tank Volume                         -2×50000L
Heat Conduction Oil Stove              -500000 kcol/h
End-product Container Volume      -110t
Control System                                     -Manual /Semi-auto / Automatic
Weighing Accuracy                            -≤±0.4% (aggregate), ≤±0.3% (powder material), ≤±0.2% (asphalt)
General Installed Power                    -530kw

Asphalt Mixing Plant – Sri Lanka

Main Features:

1. The original modular design of the mixing plant 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.
3. The high-efficiency and heat-preservation drying drum and the special vanes make heat exchange more sufficient. Moreover, the high-efficiency and energy-saving imported burner can use both heavy oil and diesel, which reduces energy consumption.
4. The vibrating screen adopts the linear and completely-closed design with the vibrator placed outside. The sieving efficiency is high, the maintenance and changing of screen is easy, and the imported bearings are more reliable.

5. The hot aggregate bin is equipped with a continuous level indicator which enables the operator to know the level of material at a glance. The measurement of aggregate is conducted twice through large and small doors, which greatly improves the measuring precision. The unique structure of the material emptying door reduces the chance of blockage and will work more reliably.

6. The main mixing machine designed with European technology has double reducers with a high-speed synchronization capacity. Accurately-weighed asphalt can be directly pumped into the agitating kettle and powder material can be conveyed into the agitating kettle through the helix, which makes agitating more even and speedy. Besides, it has an opening to add wood fiber and an inlet to add used material to be recycled.

7. The dust-removing system adopts imported NOMEX bags which limit the density of dust discharged into the air within 50mg/m³, which is completely up to the national standard of environmental protection. The dust blown down will be collected into the collection tank through the dust lifter for reuse to avoid secondary pollution.

8. The control system adopts the SIEMENS integrated solution which plays a leading role in the industrial automation field. It also uses the PROFIBUS field bus to form a large and medium-sized distributed automatic system. In operation, the equipment adopts the technology of double hot standby on the industrial computer, dynamic display and buttonless design. All operations are done through the mouse. It has the real-time fault monitoring and control system with functions like parameter setting, data management and fault diagnosis. It measures precisely and can be controlled automatically, semi-automatically and manually, showing a stable and reliable performance.

 

Specifications:

Rated production                               -240 t/h
Cold Aggregate Bin                            -5 ×11m3
Dry Cylinder                                          -2.5m×10m
Bag-type Dust-collector                     -CNM1012
Emission Standard                               -50mg/nm3
Vibrating Screen                                 -5 layers
Hot Aggregate Bin                              -80t
Mixing Kettle Capacity                      -3000kg
Mixing Cycle                                         -45s
Mineral Powder Tank Volume           -50+35t
Asphalt Tank Volume                         -3×50000L
Heat Conduction Oil Stove              -800000 kcol/h
End-product Container Volume      -200t
Control System                                     -Manual /Semi-auto / Automatic
Weighing Accuracy                            -≤±0.4% (aggregate), ≤±0.3% (powder material), ≤±0.2% (asphalt)
General Installed Power                    -720kw

Asphalt Mixing Plant – Sri Lanka

Main Features:

1. The original modular design of the mixing plant 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.
3. The high-efficiency and heat-preservation drying drum and the special vanes make heat exchange more sufficient. Moreover, the high-efficiency and energy-saving imported burner can use both heavy oil and diesel, which reduces energy consumption.
4. The vibrating screen adopts the linear and completely-closed design with the vibrator placed outside. The sieving efficiency is high, the maintenance and changing of screen is easy, and the imported bearings are more reliable.

5. The hot aggregate bin is equipped with a continuous level indicator which enables the operator to know the level of material at a glance. The measurement of aggregate is conducted twice through large and small doors, which greatly improves the measuring precision. The unique structure of the material emptying door reduces the chance of blockage and will work more reliably.

6. The main mixing machine designed with European technology has double reducers with a high-speed synchronization capacity. Accurately-weighed asphalt can be directly pumped into the agitating kettle and powder material can be conveyed into the agitating kettle through the helix, which makes agitating more even and speedy. Besides, it has an opening to add wood fiber and an inlet to add used material to be recycled.

7. The dust-removing system adopts imported NOMEX bags which limit the density of dust discharged into the air within 50mg/m³, which is completely up to the national standard of environmental protection. The dust blown down will be collected into the collection tank through the dust lifter for reuse to avoid secondary pollution.

8. The control system adopts the SIEMENS integrated solution which plays a leading role in the industrial automation field. It also uses the PROFIBUS field bus to form a large and medium-sized distributed automatic system. In operation, the equipment adopts the technology of double hot standby on the industrial computer, dynamic display and buttonless design. All operations are done through the mouse. It has the real-time fault monitoring and control system with functions like parameter setting, data management and fault diagnosis. It measures precisely and can be controlled automatically, semi-automatically and manually, showing a stable and reliable performance.

Specifications:

 

Rated production                               -320 t/h
Cold Aggregate Bin                            -5 ×11m3
Dry Cylinder                                          -2.5m×11m
Bag-type Dust-collector                     -CNM1308
Emission Standard                               -50mg/nm3
Vibrating Screen                                 -5 layers
Hot Aggregate Bin                              -100t
Mixing Kettle Capacity                      -4000kg
Mixing Cycle                                         -45s
Mineral Powder Tank Volume           -60+35t
Asphalt Tank Volume                         -4×50000L
Heat Conduction Oil Stove              -1000000 kcol/h
End-product Container Volume      -200t
Control System                                     -Manual /Semi-auto / Automatic
Weighing Accuracy                            -≤±0.4% (aggregate), ≤±0.3% (powder material), ≤±0.2% (asphalt)
General Installed Power                    -820kw

 

asphalt-mixing-plant-lby500

Batching plant specifications:

Configuration

Product

Qty

performance

6m3 aggregate bin (with filter net) Shandong HONGDA 4 units Stand-alone Output: 30T/h

 

Frequency Conversion

aggregate belt delivery capacity≥40 T/h

 

No material with a warning light system

Output belt conveyor Shandong HONGDA 4sets
belt QINGDAO, Shandong province 4units
Variable number of roller frequency  1.1kw JIANGSU 4sets
sensor Germany TURCK 4units
rotary alarm lamp made in China 4units
Gathering conveyor Shandong HONGDA 1set
belt QINGDAO , Shandong province 1unit
Block material plate Shandong HONGDA 1set
 electric roller 4kw  JIANGSU 1unit
Vibrator  MVE200/3 Italy WAM 4 units  

 

Belt conveyor specifications:

Configuration

Product

Qty

performance

burner QINGDAO, Shandong 1chain transportation capacity

≥80T/h

Supplying oil pipeline and rack  JIANGSU 1set
Temperature auto controlling system Shandong HONGDA 1 set
diesel tank Shandong HONGDA 1set

 

Burning system specifications:

Configuration

Product

Qty

performance

burner Freda (joint venture between China and Germany) 1set Max.Consumption:300L/h

 

Fuel: diesel or heavy oil

Supplying oil pipeline and rack 1 set
Temperature auto controlling system 1 set
diesel tank User provide 1 set


Dry roller specifications:

Configuration

Product

Qty

performance

roller φ1300×4500 Shandong HONGDA 1set Dryer capacity: ≥40T/h
Racks, droller, bearings Shandong HONGDA 1set
Feed box Shandong HONGDA 1unit
 discharge box Shandong HONGDA 1unit
Reducer motor 18.5kw QINGDAO, Shandong Province 1set
 plate chain   SHENHUALIAN, East HUALIAN 1set

 

Hot hoist specifications:

Configuration

Product

Qty

performance

Head-end box, box body, hopper Shandong HONGDA 1set lifting capacity:≥40T/h

Lifting Height:13m

plate chain    SHENHUALIAN or       East HUALIAN
Reducer motor  5.5kw GUOMAO

 

Vibrating screen specifications:

Configuration

Product

Qty

performance

4LZSF-60(Four layers with five sections) Anshan heavy mineral 1set Screening capacity:40T/h

Screen net:38、26、16、5

 

Hot aggregate bin specifications:

Configuration

Product

Qty

performance

 bin body, stair platform etc Shandong HONGDA 1unit  
PFG (thermostability ) GUOMAO 4units
cylinder φ100 Taiwan AirTAc 4sets

 

Aggregate metering bin specifications:

Configuration

Product

Qty

performance

 measuring hopper Shandong HONGDA 1unit Calculation range:0~750KG

 

Static Accuracy: ±0.50%

Weight sensor America  TOLEDO 3sets
cylinder φ100 Taiwan AirTAc 1set


Powder metering bin specifications:

Configuration

Product

Qty

performance

 measuring hopper Shandong HONGDA 1unit Calculation range:0~100KG

 

Static Accuracy: ±0.35%

 

Weight sensor America

TOLEDO

 1set
Pneumatic butterfly valve Italy WAM 1set
Vibrator Italy WAM 1unit
Powder transporting screw conveyor Italy WAM 1set


Asphalt metering box specifications:

Configuration

Product

Qty

performance

metering box(conduction oil heat with thermal insulation layer) Shandong HONGDA 1set Calculation range:0~100KG

 

Static Accuracy: ±0.25%

Metal hose made in China 1set
weight sensor America TOLEDO 1set
asphalt spraying pump( hot oil heating) made in China 1set

 

Mixing main engine specifications:

Configuration

Product

Qty

performance

mixing engine Shandong HONGDA 1set Mixing capacity: 500kg/group

 

Turgor rate:50%

reducer Shandong HONGDA 1set
 motor 22kw made in China 1set
Weighting mixing frame and stair platform etc Shandong HONGDA 1set
mixing engine Shandong HONGDA 1set
cylinder φ125 Taiwan AirTAc 1set Mixing cycle:45S

 

Pneumatic system specifications:

Configuration

Product

Qty

performance

air compressor Taiwan 1set  

Air volume:1.67m3/min

Pressure:0.7MPa

air tank 0.6m3 Yantai Red star 1set
solenoid valve Taiwan AirTAc 1set
Three Units and Two Units etc Taiwan AirTAc 2units
pipe system (aluminium pipe) made in China 1set

 

Bag type dust collector specifications:

Configuration

Product

Qty

performance

One grade gravity dust collector Shandong HONGDA 1set Discharge dedust consistence:

<80mg/Nm3

 

air volume:

16000 m3/h

 

bag type dust collector box body and landing legs frame Shandong HONGDA 1set
Nomix Bags and Skeleton Clock Pulse Valves SHANGHAI  
higher level sensor made in China 1set
 air pipeline Shandong HONGDA 1set
induced draft Qingdao 1set
electric execute air door RIZHAO,China 1set
butterfly valve(manual) Italy WAM 2sets
recycle  power screw conveyor Italy WAM 2sets

 

Powder supply system specifications:

Configuration

Product

Qty

performance

New powder weight screw conveyor Italy WAM 1set Powder tank capacity:30t
aid flow nozzle Italy WAM 6units
higher-lower level sensor Italy 2sets
butterfly valve (manual) Italy WAM 1set
top dust collector BAILVDE 1set

 

Asphalt supply system specifications:

Configuration Product Qty performance
Asphalt tank(insulation, heat) Shandong HONGDA 1set  

Asphalt tank capacity:30T. delivery capacity:10T/h

With heating conducing oil furnace

 

double layer insulation-heating asphalt pipeline. Valve made in China 1set
Metal hose and thermometers, thermocouple made in China 1set
weight TEE insulation valve( America technology) ANSHAN 1unit

 

cylinder φ100 Taiwan AirTAc 1set
Asphalt delivery pump made in China 1set

 

Thermal oil heater specifications:

Configuration

Product

Qty

performance

Hot oil furnace and high-low level tank made in China 1set Heating capacity:300,000

The oil conduction  temperature can auto control

Diesel tank made in China 1set
 burner Italy 1set
 hot-oil auto control box made in China 1set
Hot oil pipeline and valve insulation cotton made in China 1set
 hot oil circulating  pump made in China 1set
oil heat input pump made in China   1set
diesel oil input pump made in China 1set

 

Electric control system specifications:

Configuration

Product

Qty

performance

Container type control room (keep heat ) Shandong HONGDA 1set Automatism、     Half- automatism、Manual

Double Industry Control Machine Hot Spare,Dynamic  Display, no button, operating with mouse

control component parts French SCHINEDER 1set
frequency conversion equipment French SCHNEIDER 4sets
PLC Japan OMRON 1set
IPC EVOC 1 set
LCD Color delay LENOVO 1 set
printer Panasonic 1set
Cables inner machine made in China 1set
Camera system made in China 1set
air-condition Media 1set