Products Sample Preparation Rubber processing machine Plate vulcanizing press vulcanised rubber machine for lab
Plate vulcanizing press vulcanised rubber machine for lab

Rubber processing machine

Plate vulcanizing press vulcanised rubber machine for lab

Item Number : RPM-01

Price varies based on specs and customizations


Capacity
30/50/100ton orcustomized
Temperature range
Room temperature~300℃
Size of working plates
300x300mm or customized
Work layer
Single layer heating or integrated cooling and heating
Cooling mode
Water cooling or water cooling or linear cooling
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Introduction

The Plate vulcanizing press is a kind of equipment used in the production of rubber products, mainly used for the vulcanization of rubber products. Vulcanization is a key step in rubber processing. By heating and applying pressure, a cross-linked structure is formed between rubber molecules, thereby improving the strength, elasticity, wear resistance and aging resistance of rubber.

Detail & Parts

Button type plate vulcanizing press
Button type plate vulcanizing press
  • Meet the basic requirements of hot pressing molding of general polymer materials;
  • Automatic pressure compensation function, one-time pre-pressing and two-time pressurization, automatic pressurization and pressure relief;
  • The electric heating plate is resistant to high temperature, corrosion, fast heat transfer, and not easy to deform;
  • Built-in dense point heating tube, high temperature accuracy, good uniformity, stable performance and low noise;
PLC system program-controlled flat vulcanizing machine
PLC system program-controlled flat vulcanizing machine
  • Covers all operating functions of the RPM-01B series;
  • Upgraded to 10-inch PLC system control;
  • Includes: temperature control function, pressure control function, segmented exhaust, temperature and pressure curve, pressure regulation calculation and real-time display data;
Vacuum plate vulcanizing press
Vacuum plate vulcanizing press
  • Covers all system program control functions of the RPM-01C series;
  • Adds vacuum operation during hot pressing;
  • Meets the vacuum pressure molding process of special high-temperature materials and composite materials;

Application 

  • Rubber material research: used to study the vulcanization characteristics of different rubber materials, such as the effects of vulcanization time, vulcanization temperature, and vulcanization pressure on rubber properties.
  • Formula development: used to develop new rubber formulas and test the effects of different additives, fillers, and vulcanizers on rubber properties.
  • Sample preparation: used to prepare small batches of rubber samples for further physical property testing, chemical analysis, and product evaluation.

Flat vulcanizer is also widely used in the production of rubber products such as tires, rubber tubes, seals, rubber pads, etc. It can ensure the quality and performance of rubber products and is an indispensable and important equipment in the rubber industry.

Principle

The working principle of the Plate vulcanizing press is to place the rubber product between two heated plates and then apply pressure and heat. During this process, the rubber material will undergo a chemical reaction to form a stable cross-linked network, thereby obtaining the desired physical and chemical properties.

Features

  • Suitable for hot pressing molding of polymer materials: The equipment can meet the basic requirements of hot pressing molding of general polymer materials, ensuring the stable performance of the material during the molding process.
  • The electric heating plate is resistant to high temperature and corrosion: The equipped electric heating plate has the characteristics of high temperature resistance and corrosion resistance, and can work stably in harsh environments to ensure the molding quality.
  • Fast heat transfer and not easy to deform: The electric heating plate has high heat transfer efficiency and can quickly reach the set temperature. At the same time, the structure is strong and not easy to deform, ensuring long-term stability.
  • Built-in dense point heating tube: The built-in dense point heating tube design can provide high-precision temperature control and uniform temperature distribution to ensure temperature stability during the molding process.
  • Stable performance and low noise: The equipment has stable performance and low noise during operation, providing users with a quiet and efficient working environment.

Advantages

  • Precision Control: Our Plate Vulcanizing Press offers precise temperature and pressure control, allowing for consistent and reliable rubber vulcanization. This ensures that each batch of rubber products meets the highest standards of quality.
  • Robust Construction: Built with heavy-duty materials, this press is designed to withstand the toughest industrial environments. Its robust construction guarantees long-term reliability and minimal maintenance.
  • Versatile Applications: Whether you're producing tires, rubber hoses, seals, or gaskets, our Plate Vulcanizing Press is versatile enough to handle a wide range of rubber products. It adapts to various shapes and sizes, making it a versatile tool for any rubber manufacturing process.
  • Efficient Operation: With advanced automation features, this press optimizes the vulcanization process, reducing cycle times and increasing productivity. It’s designed to be user-friendly, with intuitive controls that make operation simple and efficient.
  • Enhanced Safety: Safety is our top priority. The Plate Vulcanizing Press includes multiple safety features, such as emergency stop buttons and pressure release mechanisms, ensuring a safe working environment for operators.

Technical specifications

Model No. RPM-01A RPM-01B RPM-01C RPM-01D
Control Mode Manual Electric PLC control Vacuum
Capacity 30/50/100ton orcustomized
Temperature range Room temperature~300℃
Size of working plates 300*300mm or customized
Work layer Single layer heating or integrated cooling and heating
Cooling mode Water cooling water cooling or linear cooling
(W*D*H) Volume 540*400*1250mm 1100*600*1580mm 1100*600*1580mm 1500*600*1580mm
Weight (kg) 210kg 780kg 780kg 900kg
Power supply 3∮,AC380V

FAQ

What are the main types of rubber processing machines?

The main types of rubber processing machines include twin screw extruders, plate vulcanizing presses, open mixing mills, small lab rubber calendering machines, lab internal rubber mixers, lab plastic PVC calenders, automatic high temperature heat presses, and more. Each type is designed for specific tasks such as mixing, vulcanizing, calendering, and extruding rubber materials.

What is a plate vulcanizing press, and how does it work?

A plate vulcanizing press, also known as a hydraulic press or vulcanizer, is a piece of equipment used in the rubber industry to vulcanize rubber products. The process involves placing uncured rubber and a mold (or a set of molds) between heated platens, which are then closed under pressure. The heat and pressure cause the rubber to cross-link, resulting in a cured, durable rubber product with improved mechanical properties.

What are the primary applications of a plate vulcanizing press?

The primary applications of a plate vulcanizing press include: Rubber Molded Products: Producing rubber parts such as gaskets, seals, O-rings, and rubber-to-metal bonded components. Rubber Sheets and Mats: Manufacturing rubber sheets, mats, and flooring materials. Automotive Components: Making automotive parts like hoses, belts, and bushings. Industrial Components: Producing industrial components such as conveyor belts, rollers, and vibration damping pads.

What are the key components of a plate vulcanizing press?

The key components of a plate vulcanizing press include: Platens: Heated metal plates that provide the heat and pressure for vulcanization. Hydraulic System: A system that generates the pressure to close and hold the platens together. Control Panel: A panel that allows operators to set and monitor temperature, pressure, and cycle times. Mold Clamps: Mechanisms to secure molds in place during the vulcanization process. Safety Features: Safety guards and emergency stop buttons to ensure operator safety.

What are the key parameters to consider when operating a plate vulcanizing press?

Key parameters to consider when operating a plate vulcanizing press include: Temperature: Controlling the temperature of the platens to ensure proper vulcanization of the rubber. Pressure: Applying the correct pressure to ensure uniform contact between the rubber and the mold surfaces. Cycle Time: Setting the appropriate cycle time to allow sufficient vulcanization without over-processing. Mold Design: Ensuring that the molds are properly designed to produce the desired shape and dimensions of the rubber product. Material Preparation: Properly preparing the rubber compound, including mixing, calendering, and preforming, before vulcanization.

How does a plate vulcanizing press ensure uniform vulcanization and product quality?

A plate vulcanizing press ensures uniform vulcanization and product quality through several mechanisms: Uniform Heating: Using well-insulated and evenly heated platens to provide consistent heat distribution. Precise Pressure Control: Employing a hydraulic system with precise pressure control to ensure uniform compression of the rubber. Quality Control Measures: Implementing quality control checks, such as visual inspections, hardness tests, and dimensional checks, to verify the quality of the vulcanized products. Operator Training: Ensuring that operators are well-trained and follow standard operating procedures to minimize variability and defects.

What is the principle of operation for a twin screw extruder plastic granulation machine?

A twin screw extruder plastic granulation machine operates by mixing and processing raw materials like engineering plastics, modified plastics, waste plastics, and masterbatches through a twin screw mechanism. This machine ensures thorough mixing and processing for various plastic materials.

What are the advantages of using a hydraulically heated laboratory press?

Hydraulically heated laboratory presses offer several advantages in scientific research and material characterization. The hydraulic system provides precise and adjustable pressure control, allowing researchers to apply specific pressure levels to samples. The inclusion of a heating element enables precise temperature control, facilitating experiments that require elevated temperatures or thermal treatments. The presses are also versatile and can accommodate a wide range of sample sizes and shapes. They are commonly used for applications such as powder compaction, material synthesis, sample preparation for spectroscopic analysis, and polymer molding. The combination of pressure and heat in a single machine streamlines experimental processes and offers researchers greater control over their experimental conditions.

What is cold isostatic pressing (CIP)?

Cold Isostatic Pressing (CIP) is a process used to compact and mold powders and other materials into a desired shape by applying hydrostatic pressure at room temperature. The process is performed using a flexible mold, typically made of rubber or plastic, that is filled with a liquid pressure medium such as water, oil, or a specialized fluid.

What is the purpose of a plate vulcanizing press in rubber processing?

A plate vulcanizing press is used for the vulcanization of rubber products. Vulcanization is a critical process in rubber manufacturing that improves the material's strength, elasticity, and resistance to heat and chemicals.

What does a hydraulic lab heat press do?

A hydraulic lab heat press is a machine that uses fluid pressure to generate force and heat to melt powdered material and compress it into the desired shape and size for lab applications. It is used to create a wide range of samples, pellets, and test specimens for materials such as polymers, composites, ceramics, and pharmaceuticals. The lab press can be a benchtop or floor unit and can generate from 15 to over 200 tons of compressive force. It has heated platens that can range from 50℃ to 500℃.

How does an open mixing mill for rubber work?

An open mixing mill for rubber works by mixing and dispersing rubber, plastic raw materials, pigments, masterbatches, and other high molecular polymers. The machine consists of two rollers that rotate in opposite directions, ensuring uniform mixing and dispersion of the materials.

What types of samples or materials can be processed in a hydraulically heated laboratory press?

Hydraulically heated laboratory presses can process a wide range of samples and materials. They are commonly used for powders, granules, pellets, and other solid forms. The presses are particularly useful for compacting powders into tablets or pellets for subsequent analysis or material characterization. They can also be used for synthesizing materials through processes such as hot pressing or sintering. In addition, the presses can handle materials such as polymers or composites, allowing for molding or shaping experiments. The versatility of hydraulically heated laboratory presses makes them suitable for various applications in materials science, chemistry, geology, and other scientific disciplines.

What are the advantages of cold isostatic pressing?

  • High green strength: Machining of the compacted material in its green state becomes more feasible.
  • Materials that are hard to press: Isostatic pressing can be performed on powders without the need for water, lubricants, or binders, making it applicable to a wider range of materials.
  • Predictable shrinkage during sintering is achieved due to the high compaction and uniform density.
  • Time and cost savings in post-processing are possible due to the ability to create large, complex, and near-net shapes.
  • Large aspect ratio parts with uniform density can be produced, resulting in improved quality.
  • Green strength enables efficient in-process handling and treatment, reducing production costs.

What is a cold isostatic press?

A cold isostatic press (CIP) is a machine used to compact and mold powders and other materials into a desired shape.

The process works by filling a flexible mold, usually made of rubber or plastic, with a liquid pressure medium like water, oil, or a specialized fluid. This mold is then placed in a closed container, and equal pressure is applied to each surface to achieve a high-pressure environment.

The pressure results in an increase in the product's density and allows it to take on the desired shape.

Cold isostatic pressing is performed at room temperature, in contrast to hot isostatic pressing which is carried out at higher temperatures.

What are the advantages of using a lab internal rubber mixer?

A lab internal rubber mixer offers advantages such as efficient mixing, kneading, and dispersing of various chemical raw materials like plastics, rubber, synthetic rubber, and low-viscosity materials. It is particularly useful for laboratory settings where precise control and small batch processing are required.

How does a hydraulically heated laboratory press work?

A hydraulically heated laboratory press operates by combining hydraulic pressure and controlled heat to process samples. The press consists of a hydraulic system that applies pressure to the sample and a heating element that provides controlled temperature. The pressure is generated by a hydraulic pump, which pressurizes a liquid, typically oil or water, in a closed system. The pressurized liquid is then directed to a piston or platen that applies the pressure to the sample. The heating element, often in the form of heated platens or resistance heating, allows for controlled temperature application to the sample. The combination of pressure and heat allows for various processes, such as powder compaction, material synthesis, or polymer molding, depending on the specific experimental requirements.

Application field of cold isostatic press?

Cold Isostatic Pressing is widely used for various applications, including the consolidation of ceramic powders, compression of graphite, refractory materials, and electrical insulators, as well as the production of fine ceramics for dental and medical applications.

This technology is also making inroads into new fields such as pressing sputtering targets, coating valve parts in engines to reduce wear on cylinder heads, telecommunications, electronics, aerospace, and automotive industries.

What applications does a small lab rubber calendering machine have?

A small lab rubber calendering machine is used for producing thin, continuous sheets of plastic or rubber materials. It is commonly employed in laboratories and small-scale production facilities for creating films, coatings, and laminates with precise thickness and surface finish.

How can the performance of a hydraulically heated laboratory press be optimized?

The performance of a hydraulically heated laboratory press can be optimized through several means. Regular maintenance is crucial to ensure the machine operates smoothly and accurately. This includes checking and lubricating hydraulic components, inspecting heating elements for wear or damage, and calibrating pressure and temperature sensors as necessary. It is important to follow the manufacturer's guidelines for proper usage and maintenance. Calibration of the pressure and temperature controls should be conducted periodically to ensure accurate and reliable results. Selection of appropriate fixtures or molds for sample preparation is important to ensure uniform pressure application. Collaborating with manufacturers or experts in laboratory press technology can provide valuable guidance and recommendations for optimizing the performance of a hydraulically heated laboratory press.

What are the wearing parts of cold isostatic pressing equipment?

The wearing parts of cold isostatic equipment are mainly various seals, such as various types of seal rings, valve cores and valve seats.

How does an automatic high temperature heat press machine function?

An automatic high temperature heat press machine is designed for pressing, sintering, and processing materials in a high temperature environment. It can operate at temperatures ranging from hundreds to thousands of degrees Celsius, making it suitable for various high temperature process requirements.

Do you provide matching cold isostatic press molds?

We offer a variety of standard mold shapes for customers to experiment or validate their process. Custom mold design services are also available upon request.

What makes a lab blown film extrusion machine useful?

A lab blown film extrusion machine is useful for detecting the feasibility of film blowing of polymer materials, assessing the colloid condition in the materials, and evaluating the dispersion of colored dispersions and extrudates. It is essential for research and development in polymer processing.
View more faqs for this product

4.7

out of

5

Excellent quality and durability. Highly recommend for rubber molding.

Hiroshi Tanaka

4.8

out of

5

Fast delivery and great value for money. Perfect for lab use.

Maria Silva

4.9

out of

5

Technologically advanced with precise temperature control.

Andrei Petrov

4.7

out of

5

Reliable and efficient. Best purchase for our lab.

Isabella Rossi

4.8

out of

5

User-friendly and durable. A must-have for any lab.

Carlos Gomez

4.9

out of

5

Outstanding performance and easy to operate.

Elena Müller

4.7

out of

5

Highly satisfied with the quality and functionality.

Feng Li

4.8

out of

5

Impressive technology and very durable.

Sophie Dubois

4.9

out of

5

Top-notch machine with excellent customer service.

Javier Hernandez

4.7

out of

5

Great investment for our lab's needs.

Nina Johansson

4.8

out of

5

Fast and efficient. Perfect for high-demand labs.

Luca Bianchi

4.9

out of

5

Exceptional quality and very reliable.

Anya Kuznetsova

4.7

out of

5

Excellent value for the price. Highly recommend.

Mohammed Al-Farsi

4.8

out of

5

User-friendly design and robust performance.

Emma Wilson

4.9

out of

5

Best in class for rubber vulcanization.

Ravi Patel

4.7

out of

5

Reliable and efficient. A great addition to our lab.

Yuki Nakamura

4.8

out of

5

Highly durable and easy to maintain.

Giovanni Russo

4.9

out of

5

Outstanding technology and very user-friendly.

Lena Svensson

4.7

out of

5

Excellent service and very durable.

Ahmed Hassan

4.8

out of

5

Great value and perfect for our lab's needs.

Olga Ivanova

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