RAP Recycling Plant

RAP Recycling Plant 
RAP recycling plant can recycle asphalt pavement, save a lot of bitumen, sand and other materials, and is helpful to the treatment of waste materials and environmental protection. The recycling equipment recycles, heats, crushes and screens the old asphalt pavement mixture then mix them with the recycling agent, new bitumen and new aggregate in a certain proportion to form a new mixture and pave it.


With the development of high-grade highway in China, the asphalt pavement which was built in the early stage has entered the period of overhaul and maintenance. Therefore, the reuse of a large number of old asphalt planed and milled out from the pavement has aroused wide public concern. Recycling bitumen from old materials and reducing the occupation of new high-quality bitumen resources are of great significance to relieve the resource pressure of being a big import country of oil (a big import country of road bitumen)

 

RAP Hot Recycling Plant 
RAP hot recycling plant is to transport the old asphalt back to the mixing plant after digging from the pavement for centralized crushing in the plant. According to the quality requirements of different layers of the pavement, design the adding proportion of the old asphalt then mix it with new bitumen and aggregate in mixer according to a certain proportion to form the new mixture and obtain the excellent recycled asphalt and pave into recycled asphalt pavement.


Compared with other recycling methods, the plant-mix recycled material is treated by heating, with high RAP mixing accuracy, the quality of the mixture is good, which could meet the quality requirements of the conventional mixture. The old material proportion could reach as high as 30% ~ 50%.

 

RAP Cold Recycling Plant 
RAP cold recycling plant is to transport the recycled asphalt pavement materials to the mixing plant, after crushing and screening, mix it with new aggregate, active filler with a certain proportion. It is a regeneration technology of asphalt pavement. It is mainly used in the overhaul project of  different grade highway and city road. For the old materials which can not be recycled by heat regeneration (such as modified asphalt mixture, mixture which is seriously aged and difficult to be recycled), it can effectively solve the problem. 


The cold recycling process is simple, and the utilization rate of the old asphalt could reach to 100%, thus avoiding the waste and pollution of the old asphalt. Compared with the traditional asphalt pavement maintenance method, it can save a lot of bitumen, sand and other raw materials with obvious effect of energy saving and emission reduction, and conforms to the theme of green environmental protection and sustainable development. The cold regeneration process is used in construction, with fast progress, early traffic opening, non-closing construction with smooth traffic. It has obvious economic and social benefits with good market prospects. Now it is widely used in the world.

RZS series RAP Hot Recycling Plant Parameters:

 

Model

RZS120

RZS160

 

Feeding system

Hopper quantity (pcs)

2

2

 

Hopper volume(m3/pc)

10

10

 

Loading width(m)

3.3

3.3

 

Lifting capacity(t/h)

120

160

 

Heating drum

Outer size Ф×L(m)

2.2x9

2.5x11

 

Driving power(kW)

11x4

15x4

 

Burner capacity(MW)

11

14

 

Recycled asphalt storage

Volume(m3)

7

10

 

Weighing system

Aggregate weighing

range(kg)

0-1500

0-2000

 

Regenerant weighing range (kg)

0-30

0-30

 

Dust collection system

Induced fan power(kW)

37

45

 

Production capacity(t/h)

120

160

 

Total power(kW)

165

185

 

 

Note: the parameters on this page are for reference only. The actual figures are subject to the actual configuration, and the interpretation right belongs to the manufacturer.

HCR400/HCR400S RAP continuous Cold Recycling Plant Parameters:

 

Rated production capacity

400t/h

Total power

165kw/240kw

RAP Max. particle size

50mm

Weighing accuracy

Aggregate:±2%

Filler:   ±1%

Emulsified bitumen:±1%

Water:    ±1%

Weighing mode

Aggregate:Belt scale

Filler:Screw scale

Emulsified bitumen:Flowmeter

Water:Flowmeter

Control mode

Computer control,Manual and auto

Basic configuration

Aggregate hopper

4x12m3,Loading width 3600

Belt scale

Width:800mm、Motor:3kw

Gathering belt

1000mm、18.5kw

Lifting belt

1000mm、18.5kw

Mixing device

Continuous、horizontal twin-shaft 2x37kw、 Single or double motor

Filler supply

Silo:1x70 m3、Screw:7.5kw

Emulsified bitumen supply

Tank:1x40 m3、Bitumen pump:7.5kw

Water supply

Tank:1x40 m3、Positive displacement pump:5.5kw

End product storage bin

8 m³

 

Note: the parameters on this page are for reference only. The actual figures are subject to the actual configuration, and the interpretation right belongs to the manufacturer.

 

LZS series RAP intermittent Cold Recycling Plant Parameters:

 

Model

LZS500

Feeding system

Hopper quantity (pcs)

5

Hopper volume(m3/pc)

13

Loading width(m)

3.6

Belt scale power(kW)

3

Lifting capacity(t/h)

500

Mixing tower

Aggregate storage(m3)

20

Aggregate scale capacity(kg)

5000

Mixer capacity(kg/batch)

5000

Mixer power(kW)

75x2

Bitumen scale range(kg)

1-600

Cement scale range(kg)

1-600

Filler silo

Volume(m3)

70x2

Emulsified bitumen tank

Volume(m3)

30x1

(Antiseptic)

Production capacity (t/h)

500

Total power(kW)

290