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(PMB) Polymer Modified Bitumen Plant

Capacity:15t/h~30t/h


Colloid Mill Flat-plate Flat Teeth Design
Adopts Container Design
Low Installation Cost
Rapid Heating Device
Convenient Relocation
Features
Specifications
FAQ
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(PMB) Polymer Modified Bitumen Plant
PMB series modified bitumen plant is an ideal choice for manufacturing rubberized asphalt, which is a material widely used in construction projects. Controlled by computer system, it is highly easy-operated, reliable and precise. This bitumen processing plant is applicable in the continuous and efficient production of a comprehensive line of asphalt products. The asphalt it produces is of high-temperature stability, aging resistance, and high durability. With its performance having met various working conditions, PMB series equipment has been widely applied in highway construction projects.Modified Bitumen Plant,Modified Asphalt Plant,Modified Asphalt Equipment,Modified Bitumen Machine

Main Features:Asphalt Emulsions,Asphalt,Bitumen Emulsion Plant,Emulsion Bitumen Plant,Asphalt Emulsion Machine,Modified Bitumen Plant,Modified Asphalt Plant,Modified Asphalt Equipment,Modified Bitumen Machine
1.The whole equipment adopts container design, which has low installation cost and convenient relocation.
2.The equipment adopts rapid heating device, which can quickly heat the asphalt to the use temperature, the asphalt is evenly heated and the work efficiency is high.
3.Using high-strength motors, it can meet the production of SBS modified asphalt with polymer content up to 8%.
4.The modifier is fed into the machine using a screw conveyor that moves the material both vertically and horizontally.
5.The mixing tank is carried out by using two tanks alternately, and the ratio is accurate, so that the modifier is fully swelled, and the blending of the asphalt and the modifier is more uniform.
6.Grinding disc clearance can be adjusted by handwheel, factory clearance setting ensures asphalt is ground and homogenized under optimal conditions.The grinding disc material is made of high wear-resistant tool steel, which has strong wear resistance and long service life.The mill is heated by heat-conducting oil and has a closed-type heat preservation device.
7.The design of the moving and flat-plate flat teeth of the colloid mill is not only simple in processing, safe in use, high in running accuracy, and high in flow rate. When the polymer is subjected to extrusion shearing, the electrical energy-mechanical energy-heat energy is all completed in the same mill, which saves energy, reduces energy consumption, and achieves energy saving.
Structure and Components


Sinoroader | Grinding System Asphalt Emulsions,Asphalt,Bitumen Emulsion Plant,Emulsion Bitumen Plant,Asphalt Emulsion Machine,Modified Bitumen Plant,Modified Asphalt Plant,Modified Asphalt Equipment,Modified Bitumen Machine

The grinding system is the most critical part of the whole equipment. The modifier and asphalt mixture are fully sheared and the modifier is evenly dispersed in the asphalt. Two high-power colloid mills are used in series or in parallel to meet any process grinding requirements. In case of failure, it can be used alone.

Sinoroader | Rapid Heating Device

The rapid heating part uses two spiral plate heat exchangers in series to exchange heat between the asphalt and the heat transfer oil in a closed condition.It can quickly raise the asphalt by more than 50 degrees. At the same time, the pneumatic control valve and the asphalt pump speed regulation double insurance are used to adjust the asphalt heating temperature to ensure the production operation can be carried out under a very small temperature difference.




Sinoroader | Swelling Batching System
The equipment uses two swelling tanks, and the asphalt and the modifier are separately added to the swelling tank for swelling, and the two tanks are used alternately to increase the swelling time of the modifier, so that the ratio is more accurate.
Sinoroader | Modifier Metering Lifting Device

The equipment is equipped with two sets of modifier lifting devices, which transport the modifier into the swelling tank and mix with the asphalt. You can choose to operate with a hoist or a screw conveyor.


Sinoroader | Bitumen Conveying and Metering system

The high-temperature and high-viscosity volumetric metering device is adopted, and a filter is arranged in the asphalt pipeline to quantitatively transport the asphalt to the swelling tank according to the formula.
Sinoroader | Control System
The control system adopts the Siemens PLC+ industrial computer operation mode, and it can be fully automatic operation by setting several process parameters. Manual operation can also be performed with buttons to increase the reliability of the equipment and ensure the continuity of the project.

Model

PMB15 

PMB20 

Productivity(t/h)

15

20

Heating Method

Thermal Oil

Heat exchange area of heating device(㎡)

90

100

Modifier extraction capacity(t/h)

4

4

Mixing tank volume(m³)

5×2

6×2

Mixing power(Kw)

7.5×2

11×2

Colloid mill power(Kw)

65×2

75×2

Weight(t)

15

25

Shipping packing method

40HQ×1+20GP×1

40HQ×1+20GP×1


Frequently Asked Questions

Q What are the advantages of SBS modified asphalt?

2020-04-27 14:07
A (1) Improve the ductility and viscoelasticity of asphalt. The impact resistance, cracking resistance and peeling resistance of asphalt pavement are obviously enhanced. (2) The adhesion and viscosity of asphalt increase. The binding force of asphalt and gravel is increased, and the durability of asphalt pavement is enhanced. (3) The temperature sensitivity of the asphalt pavement is reduced, the softening point is decreased and the elastoplastic range is expanded, so that the rut resistance of the asphalt pavement is improved, and the workload of road maintenance and maintenance is reduced.

Q What should be paid attention to when feeding modified asphalt emulsification equipment?

2020-04-22 14:27
A When putting into production, the emulsion valve of the modified asphalt emulsification equipment must be opened first, and then the asphalt valve should be opened to prevent the rotor stator from biting. The scale of modified emulsified asphalt equipment is generally adjusted to 0 when leaving the factory, and the gap is adjusted to the right to become larger. The variation of a small grid on the scale is 0.01 mm. Modified asphalt emulsification equipment can be adjusted to the ideal gap at any time according to needs.

Q What are the advantages of modified asphalt equipment?

2020-04-03 17:20
A Modified asphalt equipment adopts advanced and scientific production technology, which can continuously produce finished polymer modified asphalt up to 30 tons / hour. It can meet the requirements of various applications and produce modified asphalt with high road performance and stability.

Q What is the modified asphalt?

2020-03-17 16:30
A Hello,modified asphalt refers to an asphalt mixture in which a certain amount of high-molecular polymers and other small amounts of additives are added to the base raw material asphalt to improve the asphalt performance. There are several types such as SBS, SBR, EVA and PE. Currently, SBS modified asphalt is widely used.

Q What is a modified bitumen?

2020-01-07 11:18
A Modified bitumen is a type of asphalt product that can be applied in a number of ways to the roof in both hot and cold temperatures. Modified bitumen roofs have a lot of advantages over other types of membrane roofing, and are often seen as the modern alternative to the built up roof.

Q Which kind of modified bitumen can be produced by modified bitumen plant?

2020-01-03 14:03
A It can produce polymer modified asphalt such as SBS modified bitumen and rubber powder modified bitumen.

Q Does the stored matrix asphalt need to be heated?

2020-01-02 10:13
A Our modified asphalt equipment comes with a rapid heating device, which can quickly raise the temperature of the matrix asphalt by 50℃to achieve the temperature required by the project.

Q How to control the ratio of modifiers?

2019-12-31 14:41
A The ratio of modifiers is controlled by metering and weighing.

Q How long will bitumen and modifier being mixed in the mixing tank?

2019-12-05 09:17
A About 20 min.

Q Does the stored matrix asphalt need to be heated?

2019-12-03 08:51
A Our modified asphalt equipment comes with a rapid heating device, which can quickly raise the temperature of the matrix asphalt by 50℃to achieve the temperature required by the project.

Q Which kind of modified bitumen can be produced by modified bitumen plant?

2019-11-28 09:33
A It can produce polymer modified asphalt such as SBS modified bitumen and rubber powder modified bitumen.

Q How to control the ratio of modifiers?

2019-11-21 09:32
A The ratio of modifiers is controlled by metering and weighing.

Q Is the modified asphalt equipment continuously produced?

2019-11-21 09:30
A Yes.

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