| Model Parameter | AGS-100WDH |
| Nominal cooling capacity | Kcal/h | 308052 |
| | kw | 358.2 |
| Input power | kw | 75.6 |
| Max. Running current | A | 172.4 |
| Power supply | 3PH~415V/50HZ |
| Refrigerant | Type | R407C |
| | Type of control | Expansion valve |
| Compressor | Type | Semi-hermetic screw |
| | Power(kw) | 37.8x2 |
| | Start-up mode | Y-△ |
| | Capacity control | 0-33-66-100 |
| Evaporator | Type | Shell and tube |
| | Chilled fluid flow (m3/h) | 61.6 |
| | Inlet and outlet pipe diameter (inch) | 4 |
| Condenser | Type | Shell and tube |
| | cooling water flow (m3/h) | 73.9 |
| | pipe diameter (inch) | 4 |
| Safety protection | compressor over temperature, unit overload, high and low pressure, flow switch, phase sequence, phase-missing, anti-freezing |
| Net weight | kg | 1920 |
| Dimension | mm | 3140*1030*1750 |
Water-cooled screw chillers have significant advantages in cooling applications in plastic factories. The following are its core benefits and specific analysis:
1. Efficient refrigeration to meet continuous production needs
Large cooling output: The screw compressor has high efficiency and is suitable for the high-intensity heat dissipation requirements of injection molding machines, extruders and other equipment in plastic factories, ensuring rapid cooling and molding.
Stable operation: The screw structure design is wear-resistant and can operate continuously for 24 hours to avoid production interruptions or product deformation caused by insufficient cooling.
2. Energy saving and consumption reduction, reducing operating costs
High energy efficiency ratio (COP): The water cooling system is 30%-50% more efficient than the air cooling system, especially in high temperature environments, saving electricity bills in the long term.
Excellent partial load performance: Using multi-stage or stepless adjustment technology, it automatically reduces energy consumption at low loads to adapt to production fluctuations in plastic production.
3. Accurate temperature control to improve product quality
Small temperature fluctuations: Ensure uniform cooling of plastic products, reduce defects such as shrinkage and warping caused by temperature differences, and improve product qualification rate.
Quick response to load changes: Dynamically adjust the cooling capacity to adapt to different mold switching or production rhythm changes.
4. Adapt to complex industrial environments
High temperature resistant conditions: The water cooling system has high heat dissipation efficiency and can operate stably in the high temperature environment of the workshop (air cooling is easily affected by ambient temperature).
Long life design: The life of the screw compressor can reach more than 15 years, reducing the frequency of equipment replacement, suitable for heavy industrial scenarios.
How to select the model of the chiller ?
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In the production process, the injection molding machine needs to cool the mold to achieve rapid condensation of plastic, improve product quality, and improve production efficiency.
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Here, the chiller is indispensable. Chiller used in injection molding machine, through extrusion, blow bottle, thermoplastic, hydraulic system four steps to achieve rapid condensation of plastic.
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This shows the importance of the chiller to the injection molding machine. In the selection of chiller should pay attention to:
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In mold cooling, the choice of ice water energy depends on its specific heat capacity with the molding material, the temperature at the time of sol, the weight, and the temperature at the time of product release.
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In terms of temperature difference, the smaller the temperature difference, the more ice water flow is required to carry away the same heat, and the smaller the ice water flow is require
