Semi-automatic tire ring cutting machine, tire strip cutting machine; Tire cutting block machine three integrated machine
Product Description:
The Waste Tire Rubber Powder Production Line
The waste tire rubber powder production line is a complex system composed of various equipment and links. It involves several stages of processing, including pretreatment, crushing, separation, grinding, screening, and packaging. Let's take a closer look at each of these stages:
Pretreatment Equipment
The pretreatment equipment includes:
- Tire ring cutting machine: This machine is used to cut off the inner ring of the waste tire for subsequent crushing. It provides convenience for subsequent processing by accurately separating the inner ring from the outer ring of the tire.
- Tire wire drawing machine: It extracts the steel wire from the tire, reducing wear on the equipment during the subsequent crushing process. It also facilitates the recycling of steel wire.
- Tire shredder: This machine shreds the tire after removing the inner ring and steel wire into larger rubber blocks. It tears the tire into relatively uniform blocks of size, preparing it for subsequent crushing and grinding.
Crushing Equipment
The crushing equipment includes:
- Coarse crusher: This machine preliminarily crushes the shredded rubber blocks, breaking them into rubber blocks of about tens of millimeters in size. The coarsely crushed rubber blocks will pass through the screening system. If they do not meet the requirements, they will be sent back to the crushing chamber for further crushing.
- Medium crusher: The rubber blocks processed by the coarse crusher are further crushed into smaller rubber particles, usually about 6-12 mm.
Separation Equipment
The separation equipment includes:
- Magnetic separator: This machine uses magnetic force to separate the steel wire from the rubber particles. It effectively absorbs the fine steel wires left in the rubber particles after crushing to ensure the purity of the rubber powder.
- Fiber sorter: This machine separates impurities such as fibers from rubber particles to improve the quality of the rubber powder.
- Airflow sorter: This machine creates air vortexes to separate rubber particles and fibers more finely and sort out rubber fine powder of different mesh sizes.
Grinding Equipment
The grinding equipment includes:
- Rubber mill: This machine grinds the crushed and separated rubber particles into rubber powder. The mill rotates and extrudes the rubber particles through components such as grinding discs or grinding rollers to produce rubber powders of different mesh sizes.
Screening Equipment
The screening equipment includes:
- Vibrating screen: This machine screens the ground rubber powder to filter out the rubber powder particle size that meets the requirements. Rubber powder that does not meet the particle size requirements will be returned to the grinder for re-grinding until it reaches the specified particle size standard.
Packaging Equipment
The packaging equipment includes:
- Fully automatic bagging machine: This machine quantitatively bags the rubber powder according to the set weight for easy storage, transportation, and sales.
In addition to the above equipment and links, the production line requires corresponding conveying equipment such as belt conveyors to ensure the smooth transmission of materials. To ensure environmental protection and safety, the production line may also be equipped with auxiliary facilities such as dust removal equipment, atomizing spray system, and water cooling system.
Features:
The waste tire rubber powder production line produces rubber powder with unique characteristics that can be useful for a variety of industrial applications. The product has the following particle size characteristics:
- Diverse particle sizes that can be processed into rubber powder of different mesh sizes based on production requirements. The common particle size ranges between 30-200 meshes, coarser rubber powder can be used in some rubber products or building materials that do not require high particle size, while finer rubber powder can be used in rubber products or fine chemical fields.
- Uniform particle size thanks to advanced production lines and processes. Uniform particle size makes it easier to disperse rubber powder evenly when mixed with other materials, thereby improving the quality of the final product.
The physical performance characteristics of rubber powder include:
- Small specific gravity that can reduce the weight of the product when using rubber powder to produce rubber products or other materials such as automobile tires and rubber soles.
- Good fluidity that can improve production efficiency and ensure the smooth progress of the production process.
- Special surface morphology that makes the rubber powder have stronger adhesion and bonding when used with other materials, thereby improving the performance of composite materials.
The chemical performance characteristics of rubber powder include:
- Complex ingredients that may contain additives, aging products, etc. The presence of these ingredients will affect the chemical properties of rubber powder, such as the vulcanization and aging performance. It is important to test and analyze the chemical properties of rubber powder based on specific application requirements.
- Modifiability by adding modifiers or using special treatment methods to improve its performance. For example, the compatibility of rubber powder with other materials can be improved by adding coupling agents or surface treatment can improve the dispersibility of rubber powder.
The purity characteristics of rubber powder include:
- Thorough separation of steel wire and fiber that ensures high purity of rubber powder. The high-purity rubber powder can reduce product defects caused by the presence of impurities and improve the performance of rubber products.
- Low impurity content achieved through strict screening and separation processes that remove other impurities in rubber powder, such as dust, soil, etc.
Technical Parameters:
Core Equipment
Our machinery comprises several essential machines that work together to process and refine tire materials for recycling. The following is a list of our machines and their purposes:
1. Tire Steel Wire Drawing Machine
The tire steel wire drawing machine is an important piece of equipment that helps us remove the tire bead wire from the tire. This machine is critical in facilitating the shredding process of the tire by separating the bead wire from the tire rubber.
2. Shredder with Rolling Screen
The shredder with rolling screen is an advanced machine that shreds the tire into small rubber pieces that are less than 50mm in size. The machine operates with a rolling screen that helps to sift the larger particles for further shredding.
3. Rubber Grinder
The rubber grinder helps to peel the capillary wire in the tire and obtain small rubber particles that range between 1-5mm in size. This machine is meant to provide adequately processed tire rubber particles for further processing.
4. Rubber Milling Machine
The rubber milling machine works to grind the rubber into 15-200 mesh as required. With the right mesh sizes, the rubber can be adequately used for different applications, including creating paving blocks and synthetic sports turf.
5. Magnetic Separator
The magnetic separator machine comes in handy in removing wire from rubber particles. This machine uses a powerful magnet that pulls the steel wires and other metallic materials from the rubber particles for further processing.
6. Fiber Separator
The fiber separator is used to separate fibers from tire particles. This machine helps to extract high-quality textile fibers that can be used in creating other products such as insulation materials and fiber-reinforced plastics.
7. Dust Removal Equipment
The dust removal equipment plays a critical role in keeping the environment clean by preventing pollution arising from the production process. The equipment assists in removing dust particles that are generated during the operation of the machines.
Applications:
A Guide to Output and Efficiency of Waste Tire Rubber Powder Production Line
The waste tire rubber powder production line's output and efficiency depend on various factors, such as equipment type, scale, technical level, and production process. Below are the common output and efficiency ranges of different production lines.
Small Production Line
- Output: Small waste tire rubber powder production lines such as the 450 type unit of the tire rubber crusher can produce about 4-6 tons of rubber powder in an hour. The annual production is approximately 1,500 tons if calculated based on 300 working days per year.
- Efficiency: This type of production line has a relatively low degree of automation and requires more manual operation, which may affect its efficiency. Moreover, the stability of equipment operation and continuous production capacity is relatively weak, resulting in lower overall efficiency.
Medium-sized Production Line
- Output: The annual processing capacity of a medium-sized waste tire rubber powder production line is typically around 3,000-5,000 tons. However, the specific output may also be influenced by factors such as equipment operation time, raw material quality, and equipment maintenance.
- Efficiency: The medium-sized production line usually has a more comprehensive equipment configuration, an improved degree of automation, and smoother production process links like material transportation, crushing, and screening. Thus, the production efficiency of the equipment is relatively high. In addition, some medium-sized production lines can attain continuous production, which further increases the overall production efficiency.
Large Production Line
- Output: Large-scale waste tire rubber powder production lines can process tens of thousands of tons or even more annually. Some large production lines have a capacity of up to 20,000 tons per year, producing more than 15,000 tons of rubber powder annually.
- Efficiency: Large production lines have advanced technology and equipment, high degree of automation, and strong collaboration across different links in the production process. These factors together contribute to efficient and stable production. Moreover, large production lines have advantages in energy utilization, equipment maintenance, and other aspects, which reduce production costs and improve production efficiency.
In conclusion, it's essential to carefully consider the equipment type, scale, technical level, and production process while selecting a waste tire rubber powder production line to ensure optimal output and efficiency.
