Industrial mixing processes often require more than simply combining materials. Consistent results depend on the right mixing speed, mixing time, motor power, and operating conditions. For manufacturers handling materials in IBC containers, an efficient and controllable mixing system can significantly improve process consistency and operational efficiency.

The RST IBC Drum Mixer is designed as an automated mixing solution for industrial applications, combining variable speed control, adjustable mixing time, integrated safety features, and heavy-duty construction in one system.

With motor configurations ranging from 0.37 kW to 7.5 kW, the IBC Mixer can be configured according to the viscosity and mixing requirements of different materials.

What Is an IBC Drum Mixer?

An IBC Drum Mixer is an industrial mixing system designed to mix materials directly inside an Intermediate Bulk Container (IBC).

Instead of transferring material into a separate mixing vessel, the mixer is positioned and operated directly with the IBC container. This can simplify material handling and make the mixing process more practical for production environments where IBC containers are already part of the material storage and handling process.

The RST IBC Mixer can be configured for different motor powers and mixing requirements, making it suitable for a wide range of industrial applications.

Automated Mixing System with Integrated Control

One of the key advantages of the RST IBC Mixer is its integrated automated mixing control system.

The control system allows operators to manage important mixing parameters from a centralized control panel. Depending on the configuration, the system can include:

• ON/OFF control
• Variable speed control
• Adjustable mixing timer
• Automatic stop function
• Emergency stop
• Motor overload protection
• Safety protection system

By integrating these functions into the control system, operators can run the mixing process with greater consistency and less dependence on manual intervention.

Variable Speed Control Using Frequency Inverter

Different materials require different mixing conditions.

A low-viscosity material may require a different mixing speed compared with a higher-viscosity material. Using a fixed-speed mixer can therefore limit the flexibility of the production process.

The RST IBC Mixer can be equipped with a frequency inverter for variable speed control, allowing the operator to adjust the mixing speed according to the application.

Variable speed control can provide several advantages:

• Better control of the mixing process
• Flexibility for different materials
• Adjustable operating speed
• Controlled starting of the motor
• Easier process optimization

The appropriate speed should be determined based on material viscosity, density, mixing objective, and the required mixing result.

Adjustable Mixing Timer

The RST IBC Mixer can also be equipped with an adjustable mixing timer.

The operator can set the required mixing duration according to the production process. Once the preset time has been reached, the system can automatically stop the mixing operation.

This function helps reduce dependence on manual timing and provides a more repeatable mixing process from one batch to another.

For production environments where mixing time is an important process parameter, an automatic timer can also help improve operational consistency.

Automatic Safety System

Safety is an important consideration when operating industrial mixing equipment.

The RST IBC Mixer incorporates safety features designed to help prevent unsafe operation and protect both the equipment and operator.

Depending on the selected configuration, the safety system can include:

Emergency Stop

An emergency stop button allows the operator to quickly stop the machine when an abnormal or emergency condition occurs.

Overload Protection

Motor overload protection helps protect the motor and electrical system when the mixer experiences excessive load conditions.

Safety Interlock

Safety interlock functions can be incorporated into the system to prevent operation under specific unsafe conditions.

Integrated Control Panel

The control panel centralizes the machine's operating functions, making the equipment easier to operate and monitor.

Heavy-Duty Industrial Construction

The RST IBC Mixer is designed for industrial production environments where equipment reliability and durability are important.

The mechanical structure can be engineered according to the required application, including motor power, mixing system, shaft configuration, and material characteristics.

For applications involving corrosive or demanding materials, construction materials and wetted components can also be selected according to the process requirements.

RST IBC Mixer Technical Specifications

The RST IBC Mixer is available in several configurations to accommodate different material viscosities and mixing requirements.

*Viscosity range is a reference and should be evaluated together with material density, rheology, mixing volume, mixing objective, and other process parameters.

General Features

• Motor Power: 0.37–7.5 kW
• Motor: Geared motor
• Maximum Speed: Up to 350 RPM
• Variable Speed: Available
• Mixing Timer: Adjustable
• Control: Integrated control panel
• Safety: Emergency stop and overload protection
• Power Supply: 380 V / 220 V
• Construction: Heavy-duty industrial design
• Configuration: Customizable according to application

How to Select the Right IBC Mixer?

Selecting the correct IBC Mixer should not be based on motor power alone.

Several process parameters should be considered.

1. Material Viscosity

Viscosity is one of the most important factors when selecting mixer power.

Higher-viscosity materials generally require greater torque and an appropriate mixing system to achieve effective circulation and homogenization.

2. Material Density

Two materials with the same viscosity may behave differently if their densities are significantly different. Material density should therefore be considered during mixer selection.

3. Mixing Volume

The actual working volume of the IBC and the required mixing level should be considered when determining the appropriate mixer configuration.

4. Required Mixing Speed

Some applications require relatively slow mixing, while others may require higher rotational speeds.

A variable-speed system provides greater flexibility when the required operating speed needs to be adjusted during process development or production.

5. Mixing Time

The required mixing time depends on the material and the desired final result.

An adjustable timer can help standardize the process once the appropriate mixing time has been established.

6. Material Characteristics

Particle size, solids content, viscosity behavior, shear sensitivity, and other material characteristics can influence the appropriate mixer configuration.

For this reason, RST recommends evaluating the application before selecting the final motor and mixing configuration.

Industrial Applications

The RST IBC Mixer can be considered for a wide range of industrial mixing applications, including:

• Paint and coating
• Chemical products
• Adhesives
• Construction materials
• Industrial chemicals
• Agrochemical products
• Food and beverage applications
• Other liquid and semi-liquid materials

The final mixer configuration can be adjusted according to the characteristics and requirements of the material being processed.

Custom IBC Mixer Configuration

Every production process has different requirements.

For this reason, RST provides customized IBC Mixer configurations based on the customer's process conditions.

Customization may include:

• Motor power
• Mixing speed
• Frequency inverter
• Mixing shaft
• Mixing impeller
• Control panel
• Timer function
• Safety system
• Material of construction
• Mechanical configuration

Our engineering team can evaluate the application based on material viscosity, density, mixing volume, required speed, mixing time, and process objective before recommending the appropriate configuration.

Why Choose an Automated IBC Mixer?

An automated IBC mixing system can provide several operational benefits:

More consistent mixing
Controlled speed and mixing time can help standardize the process.

Better process control
Operators can adjust important parameters according to the application.

Improved operational efficiency
Automated timing and integrated controls reduce unnecessary manual intervention.

Greater flexibility
Variable speed allows the mixer to accommodate different process requirements.

Enhanced safety
Emergency stop and overload protection provide additional protection during operation.

Frequently Asked Questions

What is an IBC Drum Mixer?

An IBC Drum Mixer is an industrial mixing system designed to mix materials directly inside an IBC container.

Can the IBC Mixer operate at variable speed?

Yes. The mixer can be equipped with a frequency inverter to provide variable speed control according to the application.

What motor powers are available?

The RST IBC Mixer is available in configurations from 0.37 kW up to 7.5 kW.

Can the mixing time be controlled automatically?

Yes. An adjustable timer can be incorporated into the control system to control the mixing duration and provide an automatic stop function.

What viscosity can the IBC Mixer handle?

The available configurations cover different viscosity ranges, from approximately 100 cP to 9,000 cP, depending on the selected model and application.

The actual mixer selection should be evaluated based on viscosity together with density, volume, material characteristics, and mixing requirements.

Can RST customize the IBC Mixer?

Yes. RST can customize the mechanical and electrical configuration according to the customer's production requirements.

Need an IBC Mixer for Your Process?

Choosing the right mixer starts with understanding the material and the production process.

If you know your material viscosity, density, IBC volume, required mixing speed, and mixing time, our engineering team can help evaluate the appropriate IBC Mixer configuration for your application.

PT Rho Sigma Trijaya (RST) provides customized industrial mixing equipment designed for various manufacturing applications.

Contact our team to discuss your mixing requirements and find the right IBC Mixer configuration for your process