Rubber Vulcanizing Press Machine
Rubber Vulcanizing Press Machine
Blog Article
Rubber vulcanizing press machines allow for the production of a wide range of rubber products with varying shapes, sizes, and properties. The molds or dies used in these machines can be customized to produce specific products, from simple gaskets to complex automotive tires. This flexibility enables manufacturers to meet diverse customer needs.Vulcanizing press machines are designed for efficient and high-throughput production. They can process multiple molds simultaneously, reducing production time and increasing output. This efficiency contributes to cost savings and competitive pricing for rubber products.
| Model | YX-DJ50T |
| Hot plate specification | 350*350mm |
| Hot plate spacing | 150mm |
| Cylinder diameter | cp150mm |
| Machine structure | Four column/single head/double head model |
| System pressure | 18MPa |
| Heating system | Imported electric heating tube |
| Power supply specification | 380V/50HZ |
| Essential details | |||
| Place of Origin | China | Applicable Industries | Hotels, Machinery Repair Shops, Home Use |
| Type | Vulcanizer | Showroom Location | None |
| Condition | New | Model | YX-DJ50T |
| Video outgoing-inspection | Provided | Hot plate specification | 350*350mm |
| Machinery Test Report | Provided | Hot plate spacing | 150mm |
| Warranty of core components | 1 Year | Cylinder diameter | cp150mm |
| Core Components | PLC | Motor power | 3.75KW |
| Voltage | 300V/50HZ | Temperature range | Normal temperature -350°C |
| Dimension(L*W*H) | 1.0*1.3*1.5(m) | Working level | Upper and lower layer |
| Warranty | 1 Year | Machine structure | Four column/single head/double head model |
| Key Selling Points | Automatic | System pressure | 18MPa |
| Power (kW) | 3.75 kW | Reducer casing | Power supply specification |
Function and working principle
The main function of the rubber vulcanizing press is to complete the vulcanization process of rubber, which mainly includes the following steps:
Heating stage: The heating plate of the vulcanizer provides uniform high temperature to heat up the rubber material and gradually soften it.
Pressing stage: The hydraulic system applies pressure to close the mold to ensure that the rubber is fully filled, while removing bubbles and increasing the density of the product.
Vulcanization stage: Under high temperature and high pressure, the rubber and the vulcanizer undergo a chemical cross-linking reaction, which transforms the rubber from a soft state to a final form with elasticity and durability.
Cooling and demolding: After the vulcanization is completed, the rubber product is cooled, and finally the mold is opened to remove the finished product.
This vulcanization process ensures that the rubber product has higher heat resistance, tear resistance and ductility, and improves product quality and durability.
Heating method
The heating method of the vulcanizer determines the uniformity of temperature distribution and energy consumption. Common heating methods include:
Electric heating:
The vulcanized plate is directly heated by a resistance heater.
The temperature control accuracy is high, suitable for small equipment and high-precision products.
The energy consumption is relatively high, suitable for laboratories or small and medium-scale production.
Steam heating:
Use steam pipes to provide heat energy to the inside of the vulcanizer.
Suitable for large-scale production, fast heating speed and high efficiency.
However, temperature control is relatively rough, which may affect the consistency of the product.
Heat transfer oil heating:
Provide stable and uniform heating effect through circulating heat transfer oil.
The heat distribution is more uniform, the energy consumption is lower, and it is suitable for scenarios with high temperature accuracy requirements.
The initial investment of the equipment is large, but the long-term operating cost is low.
Different heating methods are suitable for different production needs, and the specific choice depends on product requirements and enterprise production conditions.
Pressure and temperature control accuracy
Pressure control accuracy
Modern vulcanizers usually use hydraulic or pneumatic systems for pressurization, which can accurately control the vulcanization pressure.
High-end equipment can achieve automatic pressure compensation to ensure constant pressure during vulcanization and avoid product defects.
The pressure control accuracy of general hydraulic systems can reach ±0.1 MPa, ensuring uniform density of rubber products and avoiding bubbles and defects.
Temperature control accuracy
The control of vulcanization temperature is crucial to product quality. Modern vulcanizers use PLC control systems and high-precision temperature controllers to maintain temperature uniformity.
The temperature control accuracy of electric heating and thermal oil heating is high, and can generally be maintained within the range of **±1℃**, ensuring uniform rubber vulcanization.
The equipment is usually equipped with multi-point temperature sensors, which can monitor and adjust the temperature of each part in real time to avoid local overheating or insufficient cooling.
High-precision pressure and temperature control can ensure the stability of rubber products, improve production efficiency, and reduce the rate of non-conformance.
The rubber vulcanizing press is an industrial equipment specially used for the vulcanization of rubber products. It uses high temperature and high pressure to make the rubber complete the cross-linking reaction, improve its durability and elasticity. The equipment can be heated by electricity, steam or thermal oil, and different heating methods are suitable for different production needs. Modern vulcanizers are generally equipped with PLC control systems, which can achieve high-precision pressure (±0.1MPa) and temperature (±1℃) control, ensuring stable product quality and improving production efficiency.
FAQ
What is a rubber vulcanizing press and what is its main function?
A rubber vulcanizing press is an industrial equipment used to vulcanize rubber products. It uses high temperature and high pressure to make the rubber material complete the cross-linking reaction, improve its strength, elasticity and durability, and is widely used in the production of rubber products such as tires, seals, gaskets, etc.
What are the main types of rubber vulcanizing presses?
There are mainly flat vulcanizers (used for various rubber products), column vulcanizers (suitable for large products), frame vulcanizers (compact structure, suitable for small batch production) and automatic vulcanizers (suitable for efficient continuous production). Which type to choose depends on production needs and product specifications.
How to choose the right vulcanizer model?
When choosing a vulcanizer, factors such as working pressure, heating temperature, mold size, number of layers and degree of automation should be considered. According to the product specifications, production volume and process requirements, choose a single-layer or multi-layer press, and determine whether a PLC automatic control system is needed to improve efficiency.
What are the heating methods of the vulcanizer?
There are mainly three methods: electric heating, steam heating and thermal oil heating. Electric heating is suitable for small equipment with high temperature control accuracy; steam heating heats up quickly and is suitable for mass production; thermal oil heats evenly and has low energy consumption, which is suitable for high-demand products.
What is the pressure and temperature control accuracy of the vulcanizer?
Modern vulcanizers are usually equipped with PLC control systems and high-precision sensors, which can achieve ±1°C temperature control accuracy and precise pressure regulation to ensure stable vulcanization quality and improve product qualification rate.
What are the precautions for the maintenance and care of the vulcanizer?
Check the hydraulic system regularly to prevent leakage.
Clean the surface of the heating plate to ensure uniform temperature.
Check the electrical system to ensure the normal operation of the PLC and temperature control system.
Lubricate key components to reduce wear and extend equipment life.
What is the production efficiency of the rubber vulcanizer?
Production efficiency depends on equipment specifications, number of layers and degree of automation. For example, multi-layer vulcanizers have higher output than single-layer equipment, and fully automatic vulcanizers can reduce manual intervention and improve production efficiency. The general vulcanization time is 5-20 minutes, depending on the rubber material and product thickness.
Can the rubber vulcanizer be customized?
Yes, YUNXIN customizes equipment according to customer needs, including workbench size, heating method, pressure range, degree of automation, etc., to adapt to different product specifications and production needs. Report this page