Large Capacity PVC Horizontal Cooling Mixer
The PVC Horizontal Cooling Mixer is a large-capacity cooling and homogenizing machine designed for PVC dry blend processing. It is mainly used together with high-speed hot mixers to form a complete hot and cold mixing system for plastic raw material preparation.
The machine adopts a horizontal mixing chamber with water cooling structure, which can quickly reduce the temperature of hot mixed materials while maintaining uniform material distribution.
Common models include 1500/5000 and 2000/6000, which are widely used in high-output PVC processing industries such as SPC flooring, PVC profiles, pipes, wall panels, and other extrusion applications.
Efficient Solution for Large Scale PVC Material Cooling
During PVC dry blending, materials need to be cooled after high-speed heating and mixing before entering the extrusion process. Excessive temperature may cause material sticking, poor flowability, and unstable processing performance.
The PVC Horizontal Cooling Mixer provides efficient heat removal through the water circulation jacket and continuous paddle mixing. The material temperature can be reduced evenly within a short cooling cycle.
The large-capacity design meets the requirements of continuous production lines, improving production efficiency and ensuring stable raw material quality.
Advantages of PVC Horizontal Cooling Mixer
- The large-volume mixing chamber is suitable for high-capacity PVC production lines
- The water-cooled jacket provides efficient and uniform cooling performance
- The horizontal paddle structure ensures stable material circulation and prevents material accumulation
- The automatic temperature control system helps maintain consistent cooling results
- The machine can be connected with hot mixers, vacuum loaders, storage silos, and extrusion lines to achieve automatic material handling
Working Principle
The PVC Horizontal Cooling Mixer works together with a high-speed hot mixer in a complete mixing system.
After hot mixing, the heated PVC compound is discharged into the horizontal cooling chamber. The low-speed rotating paddles continuously move the material while cooling water circulates through the jacket.
The heat generated during hot mixing is quickly removed, allowing the material temperature to decrease evenly.
After reaching the preset cooling temperature, the material is automatically discharged and transferred to the next production process.
Application Areas
The PVC Horizontal Cooling Mixer is widely used in large-scale plastic production.
- In SPC flooring production, it cools PVC powder compounds after hot mixing before extrusion and calendaring
- For PVC pipes and profiles, the machine provides stable cooling and homogenization for high-volume production
- It is also suitable for WPC products, decorative panels, cable materials, and other PVC-based extrusion applications
Technical Specifications
| Item |
Specification |
| Type |
Horizontal Cooling Mixer |
| Model |
1500/5000, 2000/6000 |
| Hot Mixer Volume |
1500 L / 2000 L |
| Cooling Mixer Volume |
5000 L / 6000 L |
| Batch Capacity |
700-1200 kg |
| Cooling Method |
Water Cooling Jacket |
| Mixing Structure |
Horizontal Paddle |
| Mixing Speed |
40-60 rpm |
| Chamber Material |
Stainless Steel |
| Motor Power |
45-75 kW |
| Discharge Method |
Pneumatic |
| Temperature Control |
Automatic |
| Voltage |
380V Custom |
| Control System |
PLC Automatic |
| Installation |
Complete Unit Available |
| Design |
OEM Available |
Complete PVC Mixing System Solution
The PVC Horizontal Cooling Mixer can be combined with a high-speed mixer, automatic weighing system, vacuum conveying system, storage silo, and extrusion line to create a complete automatic PVC material preparation system.
The hot and cold mixing system improves material consistency, reduces manual operation, and provides stable raw material supply for continuous extrusion production.
Frequently Asked Questions
What is the difference between 1500/5000 and 2000/6000 mixer units?
The first number represents the hot mixer volume, while the second number represents the cooling mixer volume. The 2000/6000 model provides a larger processing capacity compared with 1500/5000.
Is this cooling mixer used for SPC flooring production?
Yes. It is widely used in SPC flooring production lines for cooling and homogenizing PVC dry blends before extrusion.
How does the cooling system work?
Cooling water circulates through the jacket surrounding the mixing chamber, removing heat while the paddles continuously mix the material.
Can the system be customized for different production capacities?
Yes. The mixer volume, motor power, cooling structure, automation system, and layout can be customized according to production requirements.
