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  • High Weighing Accuracy Asphalt Drum Mix Plant With Imported Burner And 60T Finished Product Silo
  • High Weighing Accuracy Asphalt Drum Mix Plant With Imported Burner And 60T Finished Product Silo
Enlarge High Weighing Accuracy Asphalt Drum Mix Plant With Imported Burner And 60T Finished Product Silo

High Weighing Accuracy Asphalt Drum Mix Plant With Imported Burner And 60T Finished Product Silo 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: QLB

60-80T capacity 1000 model batch type asphalt drum mix plant for road machinery
 
 
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60-80T capacity 1000 model batch type asphalt drum mix plant for road machinery

 

 

Product details

Max capacity:80t/h (Working under rated condition)

 

1. Cold feeding System
 

Cold feeders uses double-hopper-integration type,  equipped with maintenance ladder, platform, and handrail.  Variable frequency speed technology controls preliminary dosing.

Each cold aggregate ground hopper is equipped with conveying belt and empty alarm device, When the conveying quantity of cold feeder is lower than limit value or suddenly lack of aggregate, the signal will be sent to the control room immediately and appeared on computer interface in order to take quick reponse. 

 

 

2. Drying drum

Dryer is made of heat-resisting and high-abrasive steel plates. Optimal layout of lifting blades providing exllent environment for aggregate conveying and heating, which greatly improves thermal efficiency. Dryer body is covered with rockwool layer outside with stainless steel plate; the foundation is made of heavy steel. Dryer body is driven by 4 groups of separate friction wheels and each group is equipped with separate speed reducer and motor.

 


3, Dust Collection System
Two level dust collection system (volute casing collector + bag house collector), with high and low temperature protection device for the system security.
Bag house collector using USA Dupont NEMEX bags, heat resisting and long life.

Environmental friendly, emission concentration is less than 20mg/Nm3, wtih dust collecting area 445 square meter and 55KW low noise induced draft fan. 

The bag of the bag house filter adopts high temperature resistant material, which can withstand 220°C high temperature. Equipped with cold blast protection function against overheat.

 

 

4, Hot aggregate elevator

Hopper type hoister uses double rows of heavy chain to lift and shaft mounted reducer

to drive. The reducer is equipped with brake motor to prevent hoister from rotating reversely, solving the problem of jam from sudden power off or other causes. Chain spring tensioning devices are installed at both sides of hoister bottom; edge of elevating

hopper adopts wear-resisting design, wearable liners are fixed in both feeding & discharging channel; working platform is installed on top of hoister for easy maintenance.

 

5, Mixing tank

Double horizontal shaft mixing tank will reach to an optimum mixing effect, mixing arm, blade and lining are made of special anti-frication cast steel with life tiem more than 100,000 mixing batches, all linings are bolted outside of the tank, easy for maintenance and change. Mixing tank is driven by double-reducer, with oil-bath gearing working synchronously. Driven by two air cylinders, full open arc type discharging door can exhaust finished mixture rapidly which effectively reduces mixing cycle.

 

 

 

Specification
 
QLB Series Asphalt hot mix plant specification table
 

Name Specification
Model 600 1000 1500 2000 2500 3000
Output capacity 48tph 80tph 120tph 160tph 200tph 240tph
Cold hopper capacity 8m3 9m3 10m 10m3 12 m3 12m3
Dust collecting type Gravity drop type and bag filter(air back fluch)
Fuel type Diesel/masut/Natural gas 
Volume/number of hot aggregate silo 12t/4 32t/4 or 5 40t/4 or 5 50t/5 60t/5 80t/5
Accuracy of aggregate weighing Less than ±0.1% Less than ±0.1%
Accuracy of powder weighing Less than ±0.16% Less than ±0.16%
Accuracy of asphalt weighing Less than ±0.18%
Mixing tank  capacity KG/batch 600 1000
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 Mr. Mr. Jia Wang

Tel: 86-510-85361108
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Company Info

WUXI XITONG TECHNOLOGY GROUP [China (Mainland)]


Business Type:Manufacturer
City: Wuxi
Province/State: Jiangsu
Country/Region: China (Mainland)

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