ISO High Quality Twin Screw Feed Rubber Strainer With Output Of 2000kg/Hour

Product Introduction:

The following is a detailed introduction to the rubber filter:

1. Working principle
The impurities in the rubber or recycled rubber are removed by the pushing and conveying action of the screw. The screw in the barrel generates thrust on the melt, so that when the rubber melt passes through the filter screen of the filter head, the impurities in it are filtered and intercepted, thereby improving the purity of the rubber melt.

2. Structural composition
A. Screw: It is one of the key components of the rubber filter. Its aspect ratio is generally about 5. Common screw forms include double-headed, equal-depth, unequal-distance, etc. It generates pushing force through rotation to push the rubber forward.
B. Barrel: It is used to accommodate the screw and rubber, provide space for the rotation of the screw and the conveying of the rubber, and at the same time play a certain role in restraining and protecting the rubber.
C. Rubber filter head: It is installed at one end of the barrel, and is equipped with a perforated plate and a filter screen. The perforated plate is used to support the filter screen and serve as a discharge port. Its aperture is generally 4-8mm, and it is an expanding conical hole along the flow direction of the rubber.
D. Transmission device: Provides power for the rotation of the screw, usually including motors, reducers, couplings and other components, which can transmit the power of the motor to the screw to make it rotate at a suitable speed.
E. Heating and cooling system: Equipped with a heating and cooling system to control the temperature of the rubber. The heating methods include electric heating, steam heating, etc., to ensure that the rubber maintains a suitable temperature during the filtration process, prevent the rubber from solidifying or overheating, and ensure the filtration effect.

3. Application areas
A. Rubber product production: Used for slurry filtration in the production process of rubber products such as rubber tubes, rubber sheets, rubber pads, etc., to remove impurities and solid particles and improve the quality of rubber products.
B. Rubber regeneration: In the process of rubber regeneration, impurities and contaminants in the recycled rubber can be removed to make the recycled rubber meet the quality requirements of the product.
C. Rubber mixing: In the process of rubber mixing, it is used to remove particulate impurities in the rubber slurry and maintain and protect the normal operation of the rubber mixing equipment.
D. Rubber blending: In the process of rubber blending, impurities and particles in the blended slurry can be removed to improve the quality of the blended slurry.
E. Rubber latex production: used to remove impurities and particles in latex and improve the purity and stability of latex.

4. Operation precautions
A. Preheating: The head and body must be preheated to the specified temperature before filtering to ensure that the rubber can flow and filter smoothly.
B. Motor load control: The maximum motor load cannot exceed the specified value, generally 160 amperes, to prevent motor overload damage.
C. Temperature control: During normal filtration, the maximum filter rubber temperature shall not exceed 140°C, especially the maximum chloroprene rubber temperature shall not exceed 105°C, to avoid problems such as scorching of rubber due to excessive temperature.
D. Rubber material selection: The scorched mixed rubber shall not be filtered, and the filtered mixed rubber shall not have scorched particles; cold rubber shall not be filtered. If cold rubber needs to be filtered, it must be softened before filtering.
E. Prevent debris from entering: Do not add metal and other debris to the rubber filter to avoid damaging the equipment or affecting the filtering effect.
F. Safe operation: It is strictly forbidden to plug the rubber into the feeder by hand, or to take the rubber out by hand during operation to prevent accidents.

5. Maintenance and care
A. Daily maintenance: Regularly clean the dust and debris on the surface of the equipment, check whether the connection of each component is firm, whether there is looseness, leakage, etc.
B. Regular inspection: Regularly conduct comprehensive inspection and adjustment of the electrical system, transmission system, and lubrication system to ensure that the equipment is in good working condition. Check the blockage of the filter, clean or replace the filter in time to ensure the filtration efficiency.
C. Replacement of wearing parts: Pay attention to the wear of wearing parts such as screws, barrels, and filters, and replace them in time according to the degree of wear to ensure the normal operation and filtration effect of the equipment.

Main technical parameter: