Sigma Mixer Heating And Cooling | JCT Machinery

1. Jacket Heating

• Principle: The material is heated by setting a jacket outside the sigma mixer mixing chamber and passing steam or hot water into the jacket.

• Advantages: Jacket heating is suitable for heating most liquids and high viscosity materials, especially for materials that need to be heated slowly.

• Applicable Scenarios: Suitable for heating most resins, adhesives and other materials, especially materials that need to be heated evenly and not easy to be overheated locally.

2. Electric Heating

• Principle: Heat is transferred to the cylinder wall through an electric heating tube, which is common in small-batch production that requires rapid heating.

• Advantages: Fast heating speed, suitable for small-batch production environment, easy to control temperature.

• Applicable Scenarios: Suitable for materials that require heating speed, such as occasions where high temperature needs to be reached in a shorter time.

3. Hot Oil Heating

• Principle: Hot oil circulation system uses the high temperature of hot oil to transfer heat to the material.

• Advantages: Uniform heating, able to maintain a stable heating effect at a lower temperature, and high thermal efficiency.

• Applicable Scenarios: For materials that require high temperature or long heating time, hot oil heating is suitable for reaction processes with high control accuracy.

4. Steam Heating

• Principle: Heat is transferred to the material through the flow of steam in the jacket.

• Advantages: Rapid heating and energy efficiency, suitable for large-scale production lines.

• Applicable Scenarios: Suitable for materials that require higher temperatures and longer heating times, commonly used in resins, plastics, coatings and other industries.

1. Cooling Water System

• Principle: The heat is removed by circulating cooling water in the jacket of sigma mixer, usually tap water or ice water.

• Advantages: Low cost, simple operation, suitable for conventional cooling needs.

• Applicable Scenarios: Applicable to most industries such as resins, coatings, adhesives, etc., espacially in situations where rapid cooling is required during the reaction process.

2. Cooling Oil System

• Principle: The oil is cooled through the oil cooling system, and the heat in the sigma mixer is removed by circulation.

• Advantages: It can provide a stable cooling effect and is suitable for situations with high temperature contol requirements.

• Applicable Scenarios: Applicable to production processes with high viscosity materials or requiring precise temperature control.