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22kw 1400L / M Asphalt Spary Pump Bitumen Mixing Plant Road Building Machines 

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

Model No.: QLB

22kw 1400L / M asphalt spary pump bitumen mixing plant with 450KG pitch weighing capacity
 
 
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22kw 1400L / M asphalt spary pump bitumen mixing plant with 450KG pitch weighing capacity
 
 

1, Asphalt weighing and spraying system in weighing system before mixing 

 

A. Summarization

This system contains oil pipes, pneumatic control triple valve, weigh barrel, pump, spraying pipe and necessary connecting pipes.

During weighing asphalt, triple valve controls cycle-flowing asphalt entering weigh barrel until desired quantity. After weighing aggregate, this system restart, weigh comparative quantity asphalt, and precision of asphalt content improved. Spraying pump conveys asphalt to mixer, spray asphalt quickly and even through lacunaris pipe, mixing time shorted.

 

B. Asphalt weigh barrel

This container should be heated and with heat-preservation layer to keep heat. The heating system should be checked termly. Any fault will cause instability of asphalt conveying or damage due to jam.

 

C. Asphalt valve

There is pneumatic control triple valve installed in pipeline. The valve should be maintained according to manufacturer specification. The air-cylinder has been presetted in factory.

 

D. Pipeline

Check the heating condition termly to ensure proper run.

 

E. Tensile sensor

The weigh barrel is hanged on tensile sensors, which need no maintenance and adjustment but following measures.

When carrying on weld near weigh barrel, earth the barrel to avoid current enters sensor.

Carry on any operation on weigh barrel which will disturb tensile sensor, be sure to reinstall it according to former standard, and screw down all locknuts. Ensure that the barrel is kept away from being disturbed by any waste or accumulation and could move freely.

 

F. Asphalt pump

Maintain it according to manufacturer specification.

 

Notice

Before the equipment run, ensure the asphalt weigh-barrel is hanged freely under tensile sensors. Check hanging bolts repeatedly. Check the joint between oil-discharging air-cylinder and cone-shaped plug for loose, screw down it if necessary.

 

 

Type QLB1000 QLB1500 QLB2000 QLB2500 QLB3000
Nominal output 80t/h 120t/h 160 t/h 200 t/h 240 t/h
Cold feeder/ground hopper 4x9m3 4x10m3 5 x11m3 5 x12m3 5 x12m3
Drying drum 1.5mx6m 1.8mx7m 2.2mx8m 2.35mx9m 2.5mx10m
Fuel Diesel/masut/LPG/coal ash
Dust collecting Volute casing collector as 1st step, bag filtering dedusting as 2nd step
Filtering area 445M2 550M2 710M2 890M2 1000M2
Hot aggregate hoister  90T 130T 180T 220T 260T
Vibrating Screen 4 layers 4 layers 5 layers 5 layers 5 layers
Mesh size 3×3, 6×6, 11×11, 19×19, 30×30mm
Hot Aggregate Bin 32t 40t 50t 60t 80t
Weighing capacity Aggregate 1000KG 1500KG 2000KG 2800KG 3500KG
Filler 200KG 200KG 300KG 500KG 600KG
asphalt 150KG 150KG 200KG 300KG 300KG
Mixing tank volume 1000kg 1500kg 2000kg 2500kg 3000kg
Mixing cycle 45s 45s 45s 45s 45s
Filler silo Volume 26+36t 26+36t 30+43t 30+43t 50+35t
Asphalt Tank Volume 50000L 50000L 2x50000L 2x50000L 3x50000L
Heat transfer oil furnace 300,000 kcol/h 300,000 kcol/h 500,000 kcol/h 500,000 kcol/h 800,000 kcol/h
Operationl room  6000*2400*2500mm
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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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