SHL
Chenxing
Product Description
The SHL Series Cooling Mixer is an essential auxiliary equipment in plastic processing lines, designed to work together with high-speed mixers (such as SHR series). It is widely used in plastic mixing, drying, and coloring processes, ensuring rapid cooling of heated materials and improving overall production efficiency.
This machine effectively removes residual gases generated during hot mixing, enhances material stability, and facilitates smooth downstream processing such as extrusion, pelletizing, or compounding.
After high-speed heating and mixing, materials are quickly cooled to prevent agglomeration, discoloration, or degradation.
Reduces cycle time between hot mixing and extrusion, increasing overall throughput.
Removes unwanted gases and moisture, ensuring consistent product quality.
Optimized design ensures low energy consumption and quiet operation, ideal for continuous industrial production.
Manufactured with high-quality materials to ensure long service life and stable performance.
The SHL Series Cooling Mixer is widely used in:
PVC compound production
Plastic granulation & pelletizing lines
Masterbatch production
Plastic recycling lines
Chemical powder cooling and blending
The cooling mixer works in combination with a high-speed mixer:
Raw materials are first heated and mixed in a high-speed mixer
The hot mixed materials are discharged into the cooling mixer
The cooling mixer rapidly reduces temperature via water cooling system
Residual gases are removed during cooling
Materials are stabilized and ready for storage or further processing
This process significantly improves material handling, storage safety, and downstream processing stability.
| Model | Total Capacity (L) | Effective Capacity (L) | Motor Power (kW) | Main Shaft Speed (rpm) | Cooling Method | Discharge Method |
|---|---|---|---|---|---|---|
| SHL-200A | 200 | 130 | 7.5 | ≤200 | Water Cooling | Pneumatic |
| SHL-500A | 500 | 320 | 11 | ≤130 | Water Cooling | Pneumatic |
| SHL-800A | 800 | 500 | 15 | ≤100 | Water Cooling | Pneumatic |
| SHL-1000A | 1000 | 640 | 15 | ≤86 | Water Cooling | Pneumatic |
| SHL-1600A | 1600 | 1050 | 18.5 | ≤50 | Water Cooling | Pneumatic |
Fast cooling to prevent material degradation
Uniform mixing and temperature control
Compact structure and easy operation
Low maintenance cost
High compatibility with extrusion and recycling lines
We provide tailored solutions based on your production requirements:
Capacity customization
Voltage & frequency adaptation (e.g., 380V/50Hz, 480V/60Hz)
Integration with full production lines
PLC control system upgrade
Stainless steel contact parts
A: It is suitable for PVC, PE, PP, ABS, and other plastic materials, especially after hot mixing processes.
A: It is typically used together with a high-speed mixer, but it can also be integrated into customized processing systems.
A: The machine uses a water cooling system for efficient and rapid heat dissipation.
A: Yes, the machine features a user-friendly control system and can be equipped with PLC automation.
A: Yes, we offer complete mixing solutions, including high-speed mixers, cooling mixers, and automatic feeding systems.
Looking to improve your plastic mixing efficiency and product quality?
Contact us now for:
Customized machine configuration
Factory price quotation
Layout design & technical support
Start optimizing your production today.



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