Modified Bitumen Plant
GS series multi-purpose modified bitumen plant is designed to produce SBS, EVA, PE and other polymer modified bitumen. Roads built with polymer modified asphalt have longer service life, bigger resistance to heavy traffic load, increased skid resistance and ultra violet resistance, enhanced safety and comfort levels. GS series modified bitumen equipment is an ideal device for surface pavement of trunk road, urban road, highway, bridge and airport.
- Model: GS5 ~ GS20ZS
- Product Capacity: 10 t/h ~ 20 t/h
- Highlights: Multifuctional, intelligent control; SBS, PE, EVA and other polymer modified bitumen can be made
ISO、CE、EAC- 12-month Warranty
- L/C Accepted
- 7*24H Response
Brief Introduction
A Modified Bitumen Plant is a specialized industrial facility designed to produce modified bitumen. Modified bitumen is a type of asphalt binder that has been enhanced with additives to improve its performance characteristics. The plant is equipped with various components and processes to blend the base bitumen with modifiers such as polymers (e.g., styrene-butadiene-styrene, SBS), crumb rubber, or other materials.
How Does A Modified Bitumen Plant Work?
1st Step: The hot bitumen is pumped into agitated tank at the required temperature(usually around 180ºC).
2nd Step: Thermo-plastic rubber is added to the agitated tank, and stirred for equal distribution.
3rd Step: The mixture of both is passed through the mill to physically reduce the thermo-plastic rubber particles in size by mechanical shear, being accompanied by a significant input of heat energy.
4th Step: Once the desired mixture is obtained, the polymer is pumped into modified bitumen stock tanks.
Technical Parameters
| Model | GS5 | GS10S | GS10ZS | GS10 | GS20S | GS20ZS |
|---|---|---|---|---|---|---|
| Capacity (t/h) | 10 | 10 | 10 | 10 | 20 | 20 |
| Production Mode | Batch | Continuous | Continuous | Batch | Continuous | Continuous |
| Mixing Tank Capacity (m³) | 3 | 3 | 3 | 5 | 5 | 5 |
| Colloidal Mill Feed Pump Capacity (m³/h) | 10 | 10 | 10 | 20 | 20 | 20 |
| Number of Colloidal Mills | 1 | 2 | 2 | 1 | 2 | 2 |
| Polymer Feeding Method | Manual Feeding | Automatic, Subtractive Metering | Automatic, Subtractive Metering | Manual Feeding | Automatic, Subtractive Metering | Automatic, Subtractive Metering |
| Operation Mode | Computer Operation, Semi-automatic | Computer Operation, Fully automatic | Computer Operation, Fully automatic | Computer Operation, Semi-automatic | Computer Operation, Fully automatic | Computer Operation, Fully automatic |
| Installed Power (kW) | 95 | 160 | 200 | 160 | 250 | 300 |
| Number of Containers | 40HQ*1 20GP*1 | 40HQ*2 20GP*1 | 40HQ*3 20GP*1 | 40HQ*1 20GP*1 | 40HQ*3 20GP*1 | 40HQ*4 |
Main Features of Modified Bitumen Plant
- 1. Compact and integrated structure, skid-mounted, easy for transportation and relocation.
- 2. Wide adaptability, it can produce SBS, EVA, PE and other polymer modified bitumen.
- 3. The plant adopts high-performance colloid mill, particle size after first shear and mill reaches 2-5μm; ensuring fine, homogeneous, stable and high quality modified bitumen.
- 4. Electronic weighing system, decrement measurement; ensuring high weighing precision and accurate material proportion.
- 5. Optimized heating system, blending system and piping system, saving energy cost, improving modified bitumen production rate.
- 6. Automatic control system, equipped with control panel,easy to operate, saving labour, safe and efficient.
Modified Bitumen Plant Components
- 1. Colloid mill
- 2. Pump
- 3. Agitator
- 4. Weighing hooper
- 5. Reaction tank
- 6. Modifier Crusher
- 7. Mixing Tank
- 8. Bitumen pump
- 9. Bitumen filter
Automatic Control System Interface of Our Modified Bitumen Plants
