0RT Glycol Chiller for Extrusion Machines

Glycol Chiller
January 23, 2026
Category Connection: Glycol Chiller
Brief: In this walkthrough, we highlight key design ideas and how they translate to performance for the 40RT Air-Cooled Industrial Glycol Chiller. You'll see a detailed demonstration of this energy-efficient scroll type chiller with 4 compressors, specifically engineered for extrusion machines. We'll explore its operational mechanics and showcase how it provides reliable temperature control without needing an external water source.
Related Product Features:
  • Features a nominal cooling capacity of 144.48 kW, designed for demanding industrial applications like extrusion processes.
  • Equipped with four energy-efficient hermetic scroll compressors, each with a power of 32.4 kW for robust performance.
  • Utilizes a high-efficiency micro channel condenser with low-noise outer rotor fans and a cooling air flow of 50000 m³/h.
  • Includes a shell and tube evaporator with a chilled fluid flow of 24.91 m³/h and a 345 L volume for effective heat exchange.
  • Powered by a 4 kW pump with a 22 m lift, ensuring consistent circulation of the glycol solution.
  • Comprehensive safety protections include compressor overheating, over-current, high/low pressure, and flow switch protections.
  • Designed with a compact footprint of 2300*1800*2150 mm and a weight of 1250 kg for space-efficient installation.
  • Operates on a 3PH 440V 60Hz power supply and uses R407C refrigerant with thermostatic expansion valve control.
FAQs:
  • How does an air-cooled chiller system work?
    An air-cooled chiller system works through two main circulation loops: one for the process fluid (like a water-glycol solution) and another for the refrigerant. The process fluid absorbs heat from the application, and this heat is transferred to the refrigerant loop. The refrigerant then releases the heat into the ambient air via the condenser, effectively cooling the system without needing a cooling tower or external water source.
  • How is the cooling capacity for a chiller calculated?
    Cooling capacity (in kW) can be calculated using the formula: Flow Rate (m³/h) multiplied by the Temperature Change (T1 - T2 in °C), divided by 0.86. Alternatively, the heat load can be determined by multiplying the Specific Heat (C) by the Mass Flow Rate per hour (M) and the Temperature Change (T1 - T2).
  • What after-sales services are provided with this industrial chiller?
    We provide comprehensive after-sales support including 24/7 online assistance, video-based technical guidance, and access to overseas third-party services for local support. Our team ensures timely responses and professional troubleshooting to maintain your chiller's performance and reliability.