Bitzer Screw Condensing Unit

Pecold Bitzer Screw Condensing Units

• Water-cooled screw chiller units are built with high-efficiency shell-and-tube condensers and premium corrosion-resistant materials, ensuring stable and efficient operation in demanding industrial environments and areas with high water salinity.
• Engineered for continuous, large-capacity cooling, these units are widely used in central air conditioning systems, industrial process cooling, injection molding, electroplating, chemical manufacturing, pharmaceutical production, food and beverage processing, and cold storage facilities.
• Each unit features a high-performance screw compressor, optimized heat exchange system, and a heavy-duty structural frame to provide consistent cooling capacity, long service life, and low operating noise.
• The modular design enables flexible installation and easy maintenance, while the robust configuration ensures reliable operation under high ambient temperatures, variable load demands, and extended working hours.

Bitzer Screw Condensing Unit Parameters

• Compressor System：Fitted with original Bitzer screw compressors, known for consistent performance, excellent energy efficiency, low vibration, and long service life. Designed to handle large cooling capacities and operate reliably under continuous, heavy-duty workloads.
• Water-Cooled Condenser：Utilizes a high-efficiency shell-and-tube design to deliver superior heat exchange performance. Built with corrosion-resistant materials to ensure dependable operation in high-temperature, high-humidity, and industrial environments.
• Refrigeration Circuit：Incorporates a precision expansion valve for accurate refrigerant flow regulation and a large-capacity filter drier to effectively remove moisture and contaminants. This ensures optimal system stability and extends the lifespan of key components.
• Robust Construction：A reinforced frame with anti-corrosion surface treatment guarantees mechanical strength and durability for various installation conditions, whether in plant rooms or industrial facilities.
• Control & Safety Features：Equipped with a professional electrical control panel offering multiple safety protections, including overload, phase monitoring, and pressure safeguards. Optional intelligent control modules allow remote monitoring and improved system automation.

Bitzer Screw Condensing Unit Parts

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• Industrial-Grade Control System
  Equipped with advanced PLC controllers and premium electrical components from global brands such as Schneider and Siemens, ensuring precise, stable, and safe operation. The user-friendly interface and modular cabinet design simplify daily management and maintenance, while multiple control options support seamless integration with remote monitoring and building automation systems.
• High-Efficiency Screw Compressor
  Utilizes original imported or high-performance domestic screw compressors with exceptional energy efficiency ratios (COP). The twin-screw design ensures continuous, smooth, and low-vibration operation, even under heavy loads and extended duty cycles. Ideal for central air conditioning, process cooling, and large-scale industrial refrigeration.
• Optimized Heat Exchange & Long Service Life
  Incorporates a high-capacity shell-and-tube condenser and flooded-type evaporator for superior heat transfer efficiency. All water-contact components are made from corrosion-resistant materials to ensure durability in various water quality conditions. Integrated oil management system maintains optimal lubrication, minimizes mechanical wear, and prolongs compressor lifespan while delivering consistent cooling performance.

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