In the production scenario of large-capacity extruders, air-cooled screw chillers can significantly improve production efficiency and stability due to their unique design and performance advantages. The specific benefits are as follows:

1. Efficient heat dissipation capacity to meet high-capacity requirements

Large cooling capacity output: Screw compressors have stronger cooling capacity (usually covering the range of 100kW to several thousand kW), which can meet the needs of high-power extruders for cooling water flow (such as more than 100m³/h) and low temperature (such as 5~30℃), ensuring that high-heat melts are quickly cooled and shaped.

No cooling tower required: Air cooling directly dissipates heat through the fan, eliminating the need for cooling towers and water pump systems, which is especially suitable for water-scarce areas or factories with strict water resource management.

2. Energy saving and operating cost optimization

Partial load efficient operation: Screw compressors support multi-stage or stepless energy regulation (such as frequency conversion technology), automatically matching cooling capacity requirements when the extruder is intermittent or variable load operation, avoiding energy waste of "big horse pulling a small cart".

Low maintenance cost: The air-cooled system does not need to deal with scale, algae and other problems, reducing the cost of water treatment agents and pipeline cleaning; the screw compressor has a long life (up to 10 years or more) and a low failure rate.

3. Stable and reliable, ensuring continuous production

High temperature environment resistance: The air-cooled unit is designed to adapt to the working conditions of ambient temperature up to 45°C, avoiding the problem of sudden drop in refrigeration efficiency due to high temperature in summer (achieved by increasing the area of ​​fin heat exchanger or strong wind system).

Anti-shock load: The screw compressor can withstand the instantaneous heat load fluctuation caused by raw material switching or process adjustment of the extruder, and keep the water temperature stable (within ±1°C).

4. Space saving and easy installation

Integrated structure: The unit integrates compressor, evaporator, condenser, etc., without the need for additional cooling tower, and reduces the floor area by 30%~50%, which is suitable for scenes with tight plant space.

Quick deployment: Just connect the power supply and cooling water pipeline to operate, without the need for complex water system construction.

5. Environmental protection and adaptability advantages

Zero water consumption: completely relying on air cooling to avoid cooling water evaporation loss and wastewater discharge, in line with green production requirements.

Applicable to multiple scenarios: can operate in dusty industrial environments (condenser fins need to be cleaned regularly), and has no dependence on water quality, avoiding the loss of efficiency of the water cooling system due to poor water quality.