Products Sample Preparation Rubber processing machine Lab Internal Rubber Mixer Rubber Kneader Machine for Mixing and Kneading
Lab Internal Rubber Mixer Rubber Kneader Machine for Mixing and Kneading

Rubber processing machine

Lab Internal Rubber Mixer Rubber Kneader Machine for Mixing and Kneading

Item Number : RPM-07

Price varies based on specs and customizations


Mixing volume
1 / 3 / 5 / 10 L
Control Mode
Key Control/PLC Control (Optional)
Discharge method
Reverse discharge or open close type
Flip angle
110℃
Air pressure
0.5-0.8Mpa
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Introduction

Lab internal rubber mixer is suitable for mixing, kneading and dispersing various chemical raw materials such as plastics, rubber, synthetic rubber, hot melt adhesive and various low-viscosity materials.

Detail & Parts

Lab Internal Mixer
Lab internal rubber mixer
rotor
Rotor
Mixer chamber
Mixer chamber
Control Panel
Control Panel

Application

  • It is used for mixing, kneading and dispersing various chemical raw materials such as plastics, silicone rubber, synthetic rubber, metal powder, ceramic powder, etc.;
  • New heating and cooling system, fast heating and good cooling effect;
  • For metal powder and ceramic industries, the material contact part is sprayed with super wear-resistant alloy treatment to greatly improve the service life of the machine;

Principle

Two stirring blade shafts with spiral edges on the surface are enclosed in a "W"-shaped chamber. Under certain pressure and temperature conditions, the two shafts operate at a relative differential speed to stir and disperse the rubber.

Features

  • The local device automatic temperature and time control system, precise operation, simple and easy, mixing up and take the best uniform dispersion effect
  • The mixing tank to be dumped style, mixing shaft mechanical seal leak dry cleaning so easy to change colors easily
  • Pressurized sealed mixing chamber to ensure the quality of the mixture outside and prevent environmental pollution
  • Mixing tank using advanced alloy steel, wear-resistant steel surfaces are treated by surface abrasion particularly good, hard chrome plating
  • Electronic control requires adjustments according to customer requirements

Technical specifications

Model No. RPM-07A RPM-07B RPM-07C RPM-07D
Mixing volume 1L 3L 5L 10L
Control Mode Key Control/PLC Control (Optional)
Discharge method Reverse discharge or open close type
Drive motor 3.75KW 7.5KW 11KW 18.5KW
Flip motor 0.75KW 0.75KW 0.75KW 0.75KW
Rotor speed (front/rear) 40/31r min(adjustable )
Flip angle 110℃
Air pressure 0.5-0.8Mpa
Volume (H*W*D) 1800*900*1900mm 1900*1300*1500mm 1900*1300*1500mm 2100*1100*2300mm
Weight (kg) 850kg 1300kg 1500kg 1800kg
Power Supply 3∮,AC380V
※Special models can be designed according to customers 'requirements.

FAQ

What Is A Rubber Calender?

A rubber calender is a machine used to produce thin, continuous sheets of rubber or plastic materials. It is commonly used in laboratories, small-scale production facilities, and prototyping environments to create films, coatings, and laminates with precise thickness and surface finish.

What Is A Lab Internal Mixer Used For?

A lab internal mixer is used for blending and mixing rubber or plastic compounds in a controlled environment. It is commonly employed in research and development labs to create homogeneous mixtures for testing and analysis.

How Does A Lab Internal Mixer Work?

A lab internal mixer operates by rotating two intermeshing rotors inside a closed chamber. The material to be mixed is fed into the chamber, and the action of the rotors, combined with the heat generated by friction, helps to blend the ingredients uniformly. The mixing process can be controlled in terms of time, temperature, and rotor speed.

What Are The Key Components Of A Lab Internal Mixer?

The key components of a lab internal mixer include: Chamber: The closed mixing chamber where the rotors operate. Rotors: Intermeshing blades that provide the mixing action. Feeding System: Mechanism to introduce the materials into the chamber. Control Panel: Interface for setting mixing parameters such as time, temperature, and rotor speed. Discharge System: System to remove the mixed material from the chamber after the process is complete.

What Types Of Materials Can Be Mixed Using A Lab Internal Mixer?

Lab internal mixers are primarily used for mixing rubber and plastic compounds. They can handle a variety of materials, including natural rubber, synthetic rubbers, thermoplastic elastomers, and certain types of plastics. The mixer can also be used to incorporate fillers, additives, and curing agents into the base material.

How Does Temperature Control Work In A Lab Internal Mixer?

Temperature control in a lab internal mixer is crucial for achieving the desired mixing results. The mixer typically has heating and cooling systems integrated into the chamber. During the mixing process, heat is generated by the friction between the rotors and the material. The temperature can be regulated by adjusting the heating or cooling elements to maintain optimal conditions for the specific material being mixed.

What Are The Benefits Of Using A Lab Internal Mixer Over Other Mixing Methods?

The benefits of using a lab internal mixer include: Uniform Mixing: Provides consistent and homogeneous mixing results. Control: Allows precise control over mixing parameters such as time, temperature, and rotor speed. Versatility: Suitable for a wide range of materials and formulations. Reproducibility: Ensures repeatable results for research and development purposes. Efficiency: Efficiently blends materials in a short amount of time.

What Safety Precautions Should Be Taken When Operating A Lab Internal Mixer?

Safety precautions when operating a lab internal mixer include: Personal Protective Equipment (PPE): Wear appropriate PPE such as gloves, safety glasses, and lab coats. Training: Ensure operators are properly trained on the equipment and its safety features. Monitoring: Regularly monitor the mixer during operation for any signs of malfunction or overheating. Emergency Procedures: Familiarize yourself with emergency stop procedures and have fire extinguishers readily available. Maintenance: Regularly maintain and inspect the mixer to ensure it is in safe working condition. These questions and answers provide a comprehensive overview of lab internal mixers, covering their use, operation, components, materials, temperature control, benefits, and safety considerations.

What Are The Main Applications Of A Rubber Calender?

Rubber calenders are primarily used in the production of thin sheets, films, coatings, and laminates. They are essential in laboratories and small-scale production facilities for creating precise and uniform materials used in various industries, including packaging, automotive, and consumer goods.

What Types Of Rubber Calenders Are Available?

There are different types of rubber calenders, including small lab rubber calendering machines designed for research and prototyping, and larger industrial models for mass production. Each type is tailored to specific production needs, from creating thin films to producing continuous sheets with precise thickness.

What Are The Advantages Of Using A Rubber Calender?

The advantages of using a rubber calender include the ability to produce materials with precise thickness and surface finish, versatility in processing different types of rubber and plastic materials, and suitability for both small-scale laboratory use and larger industrial production.

How Does A Rubber Calender Work?

A rubber calender works by passing rubber or plastic material through a series of heated rollers. The rollers compress and stretch the material to the desired thickness and surface finish. The process can be adjusted to achieve specific properties in the final product, such as uniform thickness and smoothness.
View more faqs for this product

4.7

out of

5

Exceptional quality and durability. A must-have for any lab.

Hiroshi Tanaka

4.8

out of

5

Incredible value for money. Fast and efficient mixing.

Elena Müller

4.9

out of

5

Technologically advanced. Simplifies complex mixing processes.

Carlos Silva

4.7

out of

5

Speedy delivery and excellent customer service. Highly recommend.

Anya Kuznetsova

4.8

out of

5

Outstanding performance. Reduces mixing time significantly.

Liam O'Brien

4.9

out of

5

Robust and reliable. Handles tough materials with ease.

Fatima Al-Mansour

4.7

out of

5

Innovative design. Enhances lab productivity immensely.

Javier Hernández

4.8

out of

5

User-friendly interface. Makes operation a breeze.

Sophia Rossi

4.9

out of

5

Highly efficient. Perfect for precision mixing needs.

Mohammed El-Sayed

4.7

out of

5

Durable and long-lasting. A great investment for any lab.

Isabella Bianchi

4.8

out of

5

Advanced technology. Streamlines our lab processes.

Andrei Petrov

4.9

out of

5

Excellent build quality. Handles high-viscosity materials well.

Amina Hassan

4.7

out of

5

Quick and efficient. Great for time-sensitive projects.

Lucas Moreau

4.8

out of

5

Reliable and consistent. A key asset in our lab.

Yuki Nakamura

4.9

out of

5

Top-notch performance. Simplifies complex mixing tasks.

Emma Johnson

4.7

out of

5

Efficient and durable. A valuable addition to our setup.

Nikolai Volkov

4.8

out of

5

Innovative features. Enhances our lab's capabilities.

Ana Castro

4.9

out of

5

Highly recommended. Streamlines our mixing processes.

David Kim

4.7

out of

5

Excellent value. Boosts our lab's efficiency significantly.

Leila Bouaziz

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