High-Speed Hot & Cold Mixing Unit for Plastics

Product Overview

The URIDGE High-Speed Hot & Cold Mixing Unit is designed for mixing, heating, homogenizing and cooling plastic raw materials before extrusion or other downstream processing. The system combines a high-speed hot mixer with a cooling mixer.

In the hot mixer the formulation is rapidly blended and the material temperature is raised through high-speed agitation, self-friction and, where required, electric heating. After hot mixing, the material is transferred to the cooling mixer, where its temperature is reduced before discharge, storage or downstream processing.

Typical Applications

• PVC dry blend preparation
• PVC pipe compound preparation
• PVC profile compound preparation
• Sheet / board material preparation
• WPC material preparation
• General thermoplastic material preparation

Materials

The unit handles formulation components such as PVC resin, plastic powders and granules, wood flour and other suitable formulation components.

High-Speed Hot Mixing

During high-speed mixing, the rotating impeller rapidly blends the formulation components. Heat is generated through material friction, and electric heating can also be used depending on the process.

Cooling After Hot Mixing

After hot mixing, the material is transferred to a cooling mixer. Cooling reduces the material temperature before storage, handling, extrusion or downstream processing.

Heating Options

Depending on the formulation and process, the hot mixer can use electric heating together with heat generated by high-speed material friction.

Discharge Options

Discharge can be manual or pneumatic, depending on model, configuration and customer requirement.

Complete Hot & Cold Mixing Unit vs Standalone High-Speed Mixer

The complete unit combines a high-speed hot mixer and a cooling mixer for customers who need a full hot-mixing and cooling preparation process. The standalone high-speed mixer supplies only the hot-mixing stage for customers who already have their own cooling or downstream arrangement. The choice depends on the process.

Standalone High-Speed Mixer Option

Customers who do not require a complete hot-and-cold mixing process can purchase the high-speed mixer as an individual machine.

Standard Models

Notes:

• The values above are standard reference configurations for the URIDGE SRL-Z series.
• Actual mixing performance depends on raw material characteristics, formulation, batch size and process requirements.
• Heating can use electric heating and/or self-friction heating depending on the application.
• Discharge can be manual or pneumatic depending on model and configuration.
• URIDGE can also supply standalone high-speed mixers and customized hot-and-cold mixing systems.

Frequently Asked Questions

What is a hot and cold mixing unit used for?

It is used to mix, heat, homogenize and cool plastic raw materials and formulation components before extrusion or downstream processing.

What materials can the mixer process?

It handles formulation components such as PVC resin, plastic powders and granules, wood flour and other suitable formulation components.

Can URIDGE supply only the high-speed mixer?

Yes. A standalone high-speed mixer can be supplied for customers who do not need a complete cooling stage.

What heating methods are available?

The hot mixer can use electric heating and/or heat generated by high-speed material friction.

Is pneumatic discharge available?

Discharge can be manual or pneumatic depending on the model and configuration.

How do I choose the correct SRL-Z model?

Model selection is based on required effective volume, batch size, material and process requirements; the standard models table provides reference values.

Tell Us About Your Mixing Application

To configure a suitable machine, please send us:

• Raw material
• Material formulation
• Batch size
• Required mixing volume
• Required process
• Whether cooling is required
• Manual or pneumatic discharge preference
• Downstream equipment
• Voltage / frequency
• Factory space

You can request a quote or use the WhatsApp contact on this page to start.