Product Description:
The production line for producing waste tire rubber powder consists
of multiple pieces of equipment and links that must operate
together effectively to produce high-quality rubber powder. The
production process involves several stages, which are crucial to
the production quality. The complete production line is described
in detail below:
1. Pretreatment equipment:
- Tire ring cutting machine: This machine is used to cut off the
inner ring of the waste tire for subsequent crushing.
- Tire wire drawing machine: This machine is used to extract the
steel wire from the tire for subsequent recycling.
- Tire shredder: This machine shreds the tire after removing the
inner ring and steel wire into larger rubber blocks.
These machines are crucial for preparing the tires for the next
stage of production and ensuring the uniformity of the rubber
blocks.
2. Crushing equipment:
- Coarse crusher: This machine provides preliminary crushing of the
shredded rubber blocks, breaking them into rubber blocks of about
tens of millimeters in size.
- Medium crusher: This machine further crushes the rubber blocks into
smaller rubber particles.
These machines are critical for breaking the rubber blocks into
smaller and uniform sizes.
3. Separation equipment:
- Magnetic separator: This machine effectively separates the steel
wire from the rubber particles to ensure purity.
- Fiber sorter: This machine separates impurities such as fibers from
rubber particles to improve the quality of rubber powder.
- Airflow sorter: This machine separates the rubber particles and
fibers more finely and can sort out rubber fine powder of different
mesh sizes.
These machines are necessary for removing impurities and ensuring
the purity and uniformity of the rubber powder.
4. Grinding equipment:
- Rubber mill: This machine grinds the crushed and separated rubber
particles into rubber powder of different mesh sizes.
This machine is critical for producing the desired mesh size of
rubber powder.
5. Screening equipment:
- Vibrating screen: This machine screens out the rubber powder
particle size that meets the requirements.
This machine is necessary for ensuring the desired particle size of
the rubber powder.
6. Packaging equipment:
- Fully automatic bagging machine: This machine is used for
quantitative packaging of rubber powder according to the set weight
for easy storage, transportation and sales.
This machine is necessary for efficient and effective packaging of
the rubber powder.
In addition to the mentioned equipment, the production line
requires other auxiliary facilities such as conveying equipment,
dust removal equipment, atomizing spray system, water cooling
system, etc., for environmental protection and safety of the
production process.
Features:
The Characteristics of Rubber Powder from Waste Tire Rubber Powder
Production Line
The waste tire rubber powder production line produces rubber powder
with the following characteristics:
1. Particle size characteristics:
- Diverse particle sizes: It can be processed into rubber powder of
different meshes according to different production requirements,
and the common particle size range is between 30-200 meshes.
- Uniform particle size: Advanced production lines and production
processes can ensure that the particle size distribution of rubber
powder is relatively uniform.
Uniform particle size can make it easier to disperse rubber powder
evenly when mixed with other materials, thereby improving the
quality of the product.
2. Physical performance characteristics:
- Small specific gravity: The density of rubber powder is relatively
small, which makes it possible to reduce the weight of the product
when using rubber powder to produce rubber products or other
materials.
- Good fluidity: The rubber powder that has been properly processed
has good fluidity and can be smoothly transported, mixed, and other
operations during the production process.
- Special surface morphology: The powder surface of rubber powder
usually has many burr-shaped structures, which make it have
stronger adhesion and bonding when combined with other colloids.
3. Chemical performance characteristics:
- Complex ingredients: In addition to rubber ingredients, rubber
powder may also contain some additives, aging products, etc.
- Modifiable: Rubber powder can be modified by adding some modifiers
or using special treatment methods to improve its performance.
4. Purity characteristics:
- Thorough separation of steel wire and fiber: High-quality waste
tire rubber powder production line can almost completely separate
the steel wire and fiber in waste tires, thereby ensuring the high
purity of rubber powder.
- Low impurity content: During the production process, other
impurities in rubber powder, such as dust, soil, etc., can be
effectively removed.
Technical Parameters:
Core Equipment
| No. | Machine Name | Purpose |
|---|
| 1 | Tire Steel Wire Drawing Machine | Used to remove the tire bead wire |
| 2 | Shredder with Rolling Screen | Used for shredding the tire into ≤50mm rubber pieces |
| 3 | Rubber Grinder | Used to peel the capillary wire in the tire and obtain 1-5mm rubber
particles |
| 4 | Rubber Milling Machine | Used to grind the rubber to 15-200 mesh as required |
| 5 | Magnetic Separator | Used to remove wire from rubber particles |
| 6 | Fiber Separator | Used for separation of fibers from tire particles |
| 7 | Dust Removal Equipment | Used for dust removal |
The core equipment used in the tire recycling process includes the
tire steel wire drawing machine, shredder with rolling screen,
rubber grinder, rubber milling machine, magnetic separator, fiber
separator, and dust removal equipment. The tire steel wire drawing
machine is used to remove the tire bead wire. The shredder with
rolling screen is used for shredding the tire into ≤50mm rubber
pieces. The rubber grinder is used to peel the capillary wire in
the tire and obtain 1-5mm rubber particles. The rubber milling
machine is used to grind the rubber to 15-200 mesh as required. The
magnetic separator is used to remove wire from rubber particles.
The fiber separator is used for separation of fibers from tire
particles. The dust removal equipment is used for dust removal.
By using these core equipment, the recycling process can be
completed efficiently and effectively. The tire steel wire drawing
machine removes the tire bead wire, which can then be recycled
separately. The shredder with rolling screen and rubber grinder
break down the tire into smaller pieces and remove the capillary
wire in the tire respectively. These resulting rubber particles are
then further ground by the rubber milling machine to specific
sizes. The magnetic separator and fiber separator are used to
remove wire and separate fibers from tire particles. Finally, the
dust removal equipment ensures a clean and safe working environment
by removing dust particles.
The tire recycling process plays an important role in reducing
waste materials and pollution. Through the use of advanced
equipment and technology, the recycling process is not only
effective but also environmentally friendly. By following proper
procedures and utilizing the core equipment, companies can
efficiently and effectively recycle tires and contribute to a
better future.
Applications:
The Production Line Efficiency of Waste Tire Rubber Powder
The efficiency and output of a waste tire rubber powder production
line are determined by various factors like equipment, technical
level, production process, and scale. Listed below are the
different ranges of efficiency and output:
Small Production Line:
- Output: Certain small production lines like the 450 type unit of
the tire rubber crusher have an hourly output of around 4-6 tons.
The annual output is approximately 1,500 tons when calculated based
on 300 working days per year.
- Efficiency: Small production lines like this rely more on manual
operation and have less automation. These production lines have
equipment stability and low continuous production capacity, which
limits their overall efficiency.
Medium-sized Production Line:
- Output: The annual processing capacity of most medium-sized waste
tire rubber powder production lines is around 3,000-5,000 tons. The
processing capacity is dependent on factors like raw materials,
equipment maintenance, and operation time.
- Efficiency: Medium-sized production line equipment are configured
with more advanced automation levels that allow for smoother
operation during transportation and production processes. Some
medium-sized lines have longer effective working times conducted
through continuous production, which increases their overall
production efficiency.
Large Production Line:
- Output: Large-scale waste tire rubber powder production lines can
process tens of thousands of tons annually. A good example is a
large production line that can process up to 20,000 tons annually
with an output of more than 15,000 tons of rubber powder.
- Efficiency: These production lines employ advanced technology and
equipment, with high automation levels and strong collaborative
working abilities among various production processes. The
advantages of using large production lines such as energy
utilization and equipment maintenance cuts down on production costs
and improves production efficiency.
