What does a Vulcanizer do?
  1. Home
  2. Insights
  3. Knowledge
  4. What does a Vulcanizer do?
Knowledge

What does a Vulcanizer do?

The rubber vulcanizer is the most widely used instrument in the rubber processing industry to control the quality of rubber materials, rapid inspection, and basic research on rubber. and parameters such as maximum and minimum torque.
Published: Aug 30, 2022
What does a Vulcanizer do?

What does a Vulcanizer do?

A vulcanizer is a machine for vulcanizing various rubber and plastic products. It has the functions of timing mold clamping, automatic pressure supplementation, automatic temperature control, automatic timing, and alarm when it arrives. It is divided into three forms: electric heating, steam heating, and heat transfer oil heating.

The main function of the vulcanizer is to provide the pressure and temperature required for vulcanization. The pressure is generated by the hydraulic system through the hydraulic cylinder, and the temperature is provided by the heating medium (usually steam, heat transfer oil, etc.). Flat belt vulcanizers can be divided into column type flat belt vulcanizers and frame flat belt vulcanizers according to the frame structure. According to the number of working layers, it can be divided into single layers and multi-layer. The working medium of the hydraulic system can be divided into oil pressure and water pressure.

Working Principle of Vulcanizer:

Rubber belt vulcanization is a whole process from raw rubber to mature rubber. During this whole process, the rubber vulcanizer must provide working pressure, temperature, and time to control the vulcanized rubber. The vulcanizing machine satisfies this whole process, the sound card rack and the pressure plate produce the working pressure, and the electrical control cabinet and the heating plate produce the temperature and control the rubber vulcanization time. Domestic general rubber strip vulcanization temperature is 145 degrees, vulcanized rubber working pressure does not exceed 1.5mpa, and vulcanization time varies from 30 to 60 minutes depending on the tape.

The Performance of the Vulcanizer:

  • PLC, HMI control, can complete manual and automatic control systems. The automatic control system can complete the functions of mold clamping, exhaust pipe, temperature control, vulcanized rubber timing, alarm, mold ejection, etc. The touch screen displays the temperature of each heating area of the information heating plate in real-time.
  • The hydraulic cylinder is made of ZG270-500 raw materials, and the plunger pump is made of cold hard aluminum alloy pig iron with high material density, which is finely cast after casting. The sealing method of the hydraulic cylinder is a YX-type sealing ring.
  • The automatic top iron of the hydraulic press is used for the pot side of the heating plate. Under the function of four hydraulic cylinders, the cushions on both sides of the heating plate will win or lose. Anti-block overlap equipment is set up on both sides of the heating plate.
  • Each heating area of the heating plate is set up with a set of valves for adjusting the temperature. Under the control of the PLC, it is ensured that the temperature of each heating area of the heating plate is uniform and consistent.
  • Hydraulic system: Applied to various hydraulic systems, under the control of PLC, it can complete fully automatic: mold clamping, exhaust, mold opening, and unloading.
  • Synchronized and balanced organization of mechanical equipment: There is a synchronous shaft surrounding the generator set directly below the service platform, and racks are set up on both sides of the shaft to ensure that the service platform is leveled.
  • Clamping-oriented equipment: Set up clamping-oriented equipment on both sides of the lower bed, and install oriented seats on the frame plate and service platform. The oriented seats produce and process slopes, and the slope spacing can be adjusted according to the top wire.
  • Boosting organization for mold ejection: The four oil cylinders built under the service platform act during mold ejection, and the platform is forcibly pulled away to avoid the phenomenon of sticking to the pot and being unable to open the mold.

The Use and Application of Vulcanizer:

The vulcanizing machine is suitable for vulcanized rubber of various plastic products. It is necessary for plastics, vulcanized rubber guns and various thermosetting raw materials. The equipment is widely used and can be used in the metallurgical industry, Transport joints for adhesive belt conveyors in the chemical industry, power stations, etc.

Precautions for the Use of Vulcanizers:

The vulcanizer is mechanical equipment suitable for the vulcanization and pressing of various rubber and plastic products. It plays an important role in the rubber industry. The vulcanizer has complete functions and is relatively safe to operate. It reduces labor intensity and improves production efficiency.

When the vulcanizer is idle, it should be placed in a dry and ventilated environment. Not only that but also in a dry and ventilated environment when using the vulcanizer. Avoid placing it in a humid environment, because in a humid environment The environment will affect the normal operation of the vulcanizer, thereby affecting the quality of the produced products. In addition, before using the vulcanizer, you must read its instructions carefully, and operate step by step according to the requirements to ensure the standardization of the operation.

Published by Aug 30, 2022 Source :szksma

Further reading

Hot Topic

Trend
2025-08-20
Hydrogen Energy in Manufacturing Industry’s Energy Transition
  • 1498
Trend
2025-08-12
CNC Market in India Exhibits CAGR Significantly Higher Than Global Average: Market Outlook
  • 2167
Trend
2025-08-08
Plastics in Healthcare: Applications and Sustainability Challenges
  • 1519
Knowledge
2020-04-13
How to Choose A Hydraulic Press and Its Production Process?
  • 258510
Knowledge
2020-03-24
What Is the Structure of the Lathes?
  • 64295

You might also be interested in ...

Headline
Knowledge
Essential for Precision Machining: A Complete Guide to Tungsten Carbide Center Drills
In modern manufacturing, precision is the core standard by which product quality and performance are measured. From aerospace components to medical devices, even a minor deviation can lead to serious consequences. When it comes to precision drilling, a critical challenge is ensuring that a drill bit can be accurately positioned at the start of a cut while maintaining stability during high-intensity operations. The tungsten carbide center drill is the professional tool engineered specifically to solve this problem.
Headline
Knowledge
From Cavitation Effect to Industrial Applications: The Secrets of Ultrasonic Cleaning
When your glasses, tableware, or electronic components are stained with stubborn dirt, what can you do? Traditional methods often require vigorous scrubbing or even harsh chemical solvents, which are not environmentally friendly and may scratch the item. At this moment, ultrasonic cleaning acts like an “invisible little helper”, reaching deep into grooves and gaps to gently yet effectively remove contaminants.
Headline
Knowledge
The “Spark Magician” of Metalworking
Electrical Discharge Machining (EDM) is a non-traditional machining process that removes metal through electrical sparks. Unlike conventional methods, it is not limited by material hardness and can precisely create deep cavities, micro-holes, and complex structures in hardened steel, tungsten carbide, or superalloys. The three main types of EDM include wire cutting, die-sinking, and hole drilling, which are widely applied in mold making, aerospace, automotive, and medical industries. Although EDM has a slower processing speed, works only with conductive materials, and requires consideration of electrode wear and surface treatment, its advantages in high precision, zero cutting force, and superior surface finish make it an indispensable technology in precision manufacturing. Moreover, it continues to evolve in line with the trend toward smart manufacturing.
Headline
Knowledge
Press Brake vs Shearing Machine: Functional and Technical Comparison of Industrial Processing Equipment
Press Brake and Shearing Machine are two essential types of equipment in the field of machine tools, widely used in the processing of metal, wood, and other materials. They play critical roles in manufacturing, enabling efficient and precise material forming and cutting. This article introduces the definitions, functions, technical features, and applications of folding and cutting machines, offering neutral and practical knowledge sharing.
Headline
Knowledge
Master Chuck Types & Selection: The Essential Guide for Machinists
In the world of precision manufacturing, every minute detail can determine the quality of the final product. The chuck is a critical yet often overlooked component—it's not just a tool for holding a workpiece, but the very heart of ensuring machining accuracy, efficiency, and safety. This article will take you on a deep dive into the diverse universe of chucks, covering their operating principles, design philosophies, common types, and how to select the right jaws and chucks for different needs. Whether you're new to the industry or a seasoned engineer, this guide will unlock the intricate secrets of chucks, helping you master every detail on your path to manufacturing success.
Headline
Knowledge
An Overview of Electrical Discharge Machining (EDM)
Electrical Discharge Machining (EDM) is a non-traditional manufacturing process that utilizes electrical sparks to remove material from a workpiece. Unlike conventional machining methods such as milling or turning, which rely on physical contact between a tool and the material, EDM operates without direct contact, making it ideal for processing hard or brittle materials that are difficult to machine otherwise. The process involves generating a series of rapid electrical discharges between an electrode and the workpiece, submerged in a dielectric fluid, which erodes the material through thermal energy. This technique has revolutionized precision manufacturing by enabling the creation of complex geometries with high accuracy.
Headline
Knowledge
Applications of Machine Tools in the Aerospace Industry
The aerospace industry is a highly specialized and technology-driven sector, encompassing the design, manufacturing, and maintenance of aircraft, spacecraft, satellites, and related equipment. Machine tools play a critical role in this field, enabling the precision machining of complex metal and composite material components. These tools enhance production efficiency while ensuring the accuracy and reliability required to meet the stringent safety and performance standards of aerospace. This document outlines the key applications, technologies, benefits, and future trends of machine tools in the aerospace industry.
Headline
Knowledge
Smart Healthcare Uncovered：How AI Is Transforming Clinical Practice？
With the rapid rise of artificial intelligence (AI), the healthcare industry is undergoing a disruptive transformation. AI is significantly improving diagnostic accuracy and treatment efficiency while profoundly redefining healthcare professionals’ roles and patient experiences. A comprehensive understanding of the core technologies and clinical applications behind this transformation is essential for grasping the future trends and strategic directions of smart healthcare.
Headline
Knowledge
Principle and Applications of Laser Cutting Machines
As the global manufacturing industry advances toward higher precision and efficiency, laser cutting technology has become a key enabler of industrial upgrading. Compared with traditional shearing, stamping, and mechanical cutting, laser cutting offers non-contact processing, higher accuracy, and greater flexibility. It significantly improves productivity while reducing secondary finishing. Today, it is widely adopted in metalworking and increasingly applied in electronics, aerospace, medical, and architectural design industries.
Headline
Knowledge
Why Are High-Quality Cutting Fluids Critical for Machining Quality?
In CNC and metalworking, cutting fluid is no longer just a coolant—it plays a critical role by providing lubrication, chip removal, and corrosion protection. With the right formulation and concentration, it can reduce cutting heat, minimize friction, extend tool life, and maintain workpiece accuracy. High-pressure cooling further enhances efficiency in deep-hole and high-speed machining. The pairing of tool material with the proper cutting fluid is equally crucial; correct selection and maintenance ensure process stability, prolong equipment life, and improve the overall work environment. Cutting fluid has become an indispensable investment in modern precision manufacturing.
Headline
Knowledge
Introduction to Emerging Printing Technologies: Opening New Horizons for the Future of Printing
With rapid technological progress and increasingly diverse market demands, traditional printing techniques are no longer sufficient to meet modern industry’s requirements for precision, efficiency, and sustainability. As a result, emerging technologies such as UV printing, 3D printing, and Nanoimprint Lithography (NIL) have risen to prominence, offering solutions with higher precision, broader applications, and lower production costs. These innovations have already demonstrated value across packaging, advertising, healthcare, semiconductors, and construction. In the following sections, we will explore their technical features and real-world applications, highlighting the advantages and future potential of these cutting-edge printing technologies.
Headline
Knowledge
The Core Standard for Life-Critical Systems: A Complete Guide to IPC Classification
In high-risk fields such as medical, aerospace, and automotive, IPC classifications determine PCB reliability and safety. Class 3 represents the highest standard, requiring zero tolerance for defects, complete via filling, adequate copper annular rings, and rigorous inspections to ensure operation under extreme conditions, while Class 2 suits long-term use in non-critical equipment with minor cosmetic flaws allowed. Class 3’s strict criteria cover component placement, soldering, plating thickness, and environmental testing—adding cost and production time, but far outweighing the risks of failure in life- or safety-critical systems. Thus, defining high-risk equipment as Class 3 during design is essential, making IPC classification a core safeguard rather than an option.
Clear
Apply
Agree