Qingdao Beishun Environmental Protection Technology Manufacturing Inner Tube Hot Feed Extruder is a device used to produce rubber inner tubes, with the following features:
1. Hot Feed System: Inner Tube Hot Feed Extruder adopts a hot feeding system to preheat and melt the rubber raw materials to make them soft and plastic. This helps to improve the fluidity and extrusion effect of the rubber.
2. Accurate control system: Inner tube hot feed extruders are usually equipped with accurate temperature control systems and pressure control systems to ensure that the temperature and pressure of the rubber during the extrusion process are in a suitable range. This helps to maintain the quality and consistency of the extruded products.
3. Automated operation: Many inner tube hot feed extruders have highly automated operations, including automatic feeding, automatic extrusion and automatic cutting. This improves production efficiency and reduces the need for manual operation.
4. Multi-layer extrusion: Inner tube hot feed extruders are able to achieve multi-layer extrusion, that is, extruding multiple rubber layers at the same time. This helps to produce composite inner tubes with different functional and performance requirements.
5. Die design and adjustment: Inner tube hot feed extruders usually have adjustable die designs that can be adjusted to inner tubes of different sizes and shapes. This makes the production of inner tubes of different specifications more flexible and convenient.
6. High capacity and stability: The inner tube hot feed extruder has high production capacity and stable extrusion process, which can run continuously for a long time, improve production efficiency and output.
7. Quality control and inspection: The inner tube hot feed extruder is usually equipped with a quality control and inspection system to monitor and inspect the quality and size of the extruded product. This helps to ensure that the inner tube meets the relevant standards and requirements.
Overall, the inner tube hot feed extruder has the characteristics of hot feeding system, precise control system, automated operation, multi-layer extrusion capability, flexible mold design and adjustment, high capacity and stability, and quality control and inspection. These features make it an ideal equipment for producing high-quality and demand-compliant rubber inner tubes.
Product name | Rubber extruder |
Specification model | XJ-150 |
Equipment weight | 4.5 tons |
Overall dimensions (L x Wx H) | 3200x1400x1450mm |
Equipment layout | attachment |
Screw diameter: | φ150mm |
Screw length-to-diameter ratio | 6:1 |
Screw speed | 0-60r/min |
Drive motor power: | 55KW-Level 6 |
Electricity supply | 3 phase, AC, 380V |



FAQ here are some common questions and answers about inner tube hot feed extruders:
1. What is an inner tube hot feed extruder?
An inner tube hot feed extruder is a device used to produce rubber inner tubes. It heats and melts the rubber raw materials by hot feeding, and extrude the molten rubber into shape through the extrusion mechanism to form inner tube products.
2. What is the working principle of an inner tube hot feed extruder?
The inner tube hot feed extruder feeds the rubber raw materials into the extruder barrel through the feeding system, and then heats the raw materials to the melting temperature through the heating system. The rotation of the screw in the extruder pushes the molten rubber forward and is formed through the die or extrusion port to form a continuous inner tube product.
3. What are the advantages of an inner tube hot feed extruder?
An inner tube hot feed extruder has the following advantages:
- High production efficiency, continuous operation, and increased output.
- The hot feeding system makes rubber easier to extrude and improves the extrusion effect.
- The adjustable die design makes the production of inner tubes of different specifications more flexible and convenient.
- Highly automated operation reduces the need for manual operation and improves production efficiency.
4. What materials are suitable for inner tube hot feed extruders?
Inner tube hot feed extruders are suitable for rubber materials and are used to produce rubber inner tubes. This includes natural rubber, synthetic rubber and other rubber compounds.
5. How to choose a suitable inner tube hot feed extruder?
The following factors should be considered when choosing a suitable inner tube hot feed extruder:
- Production capacity and output requirements.
- Inner tube size and shape requirements.
- The accuracy and stability of the control system.
- Equipment reliability and maintenance requirements.
- Supplier's reputation and after-sales service.
6. Does the inner tube hot feed extruder require special maintenance?
Yes, the inner tube hot feed extruder requires regular maintenance and care to ensure its normal operation and extend its service life. This includes cleaning the equipment, lubricating mechanical parts, inspecting and replacing worn parts, etc.
7. What are the safety precautions for the inner tube hot feed extruder?
When operating the inner tube hot feed extruder, pay attention to the following safety precautions:
- Comply with the safety regulations in the equipment operating manual.
- Make sure the operator is familiar with the operation and emergency shutdown procedures of the equipment.
- Use personal protective equipment such as safety glasses, gloves and protective clothing.
- Regularly check the functionality of the equipment's safety devices and emergency stops.
These questions and answers provide some basic information about hot-feed innertube extruders, but please note that the features and requirements of specific equipment may vary by manufacturer and model.