RC2-180B-Z RC2-180B-W Hanbell Industrial Refrigeration Screw Compressor
Product Overview
The RC2-180B refrigeration screw compressor is designed for commercial and industrial cooling applications where consistent operation and precise temperature control are essential. Featuring a twin-screw rotary displacement design, it delivers high operational reliability under demanding cooling loads.
Key Features
Asymmetric Screw Rotors & High-Efficiency Motor
Equipped with patented 5:6 asymmetric rotor profiles manufactured using precision CNC machinery, this refrigeration screw compressor minimizes internal gas recirculation and friction losses. Its integrated 3-phase, 2-pole squirrel-cage motor is cooled by suction refrigerant gas to maintain optimal power efficiency across both 50Hz and 60Hz power supplies.
Flexible Capacity Regulation & Refrigerant Versatility
To match fluctuating system thermal loads while keeping energy consumption low, the compressor includes an internal hydraulic slide valve that supports 3-stage step control (33% - 66% - 100%) and continuous stepless modulation (33% - 100%). This refrigeration screw compressor is fully compatible with R22, R407C, R404A, and R507A refrigerants, accommodating a wide range of system architectures.
- Double-Walled Rotor Casing: Cast from FC25 gray iron with inner reinforcement ribs to suppress operational noise and prevent casing expansion under high pressure.
- Flanged Oil Separator: Made from FC500 ductile iron to ensure high-efficiency oil management, minimal pressure drop, and proper lubricant viscosity.
- Robust Bearing Assembly: Combines 10 axial and radial bearings with an alpha axial balance piston for extended bearing service life and shaft stability.
- Protective Monitoring: Built-in PTC thermistors monitor motor coil temperatures, discharge gas heat, phase sequence, and phase loss.
Applications
- Cold Storage & Logistics: Ideal for medium- and low-temperature cold storage facilities, logistics centers, and frozen food warehouses.
- Industrial Process Cooling: Provides continuous chilling for chemical processing, pharmaceutical lines, and industrial fluid cooling units.
- Commercial Chiller Units: Designed for liquid chillers operating under variable load conditions in commercial environments.
- Food & Beverage Freezing: Suitable for food freezing tunnels, slaughterhouse cooling, and dairy processing applications.
Product Image
Technical Specifications
| Model |
RC2-180B-Z, RC2-180B-W |
| Cooling Type |
Air Cooled/Water Cooled |
| Nominal Power (60/50Hz) |
66/55HP |
| Displacement (60/50Hz) |
216/180 m3/hr |
| Refrigerant Type |
R22, R407C, R404A, R507A |
| Capacity Control (step) |
33-66-100% |
| Capacity Control (stepless) |
33-100% |
| Lubricant Charge |
7L |
| Oil Heater |
150/300W |
| Weight |
390KG |
About Coolstart
With over 20 years of technical expertise in the refrigeration industry, Coolstart is a modern, large-scale manufacturer delivering high-performance cooling equipment worldwide. Our comprehensive catalog covers scroll compressors, reciprocating compressors, rotary compressors, semi-hermetic compressors, screw compressors, cold storage units, quick-freezing systems, and ice-making machinery. Equipped with complete OEM/ODM customization capabilities, Coolstart serves commercial and industrial buyers across Russia, the United States, the United Kingdom, the United Arab Emirates, Saudi Arabia, and other international markets, earning trust through technical competence, competitive pricing, and long-term B2B partnerships.
Frequently Asked Questions
Q1: Which refrigerants are compatible with the RC2-180B compressor?
A1: The RC2-180B model operates with R22, R407C, R404A, and R507A refrigerants, offering system design flexibility across medium and low-temperature applications.
Q2: How does capacity control function on the RC2-180B?
A2: The compressor utilizes an internal hydraulic slide valve providing both 3-stage step control (33% - 66% - 100%) and continuous stepless regulation (33% - 100%) to match dynamic system loads.
Q3: What internal protections are included on this compressor?
A3: Standard protection includes built-in PTC thermistor modules that monitor motor coil heat, discharge gas temperatures, phase sequence, and phase loss.
Q4: What are the typical lead times for sample and mass production orders?
A4: Samples in stock are ready to dispatch within 3 business days, while standard bulk production orders are completed within 10 to 15 working days.
Q5: What are Coolstart's warranty terms and accepted payment methods?
A5: All compressors include a 1-year warranty. We accept payment via TT and Western Union under FOB Shenzhen or EXW terms settled in USD.
Request a Fast Quote
Our engineering team delivers detailed technical proposals and competitive factory pricing within 8 hours of inquiry receipt. Contact Coolstart today to optimize your system performance and receive a customized quotation.
