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Hanbell RC2-370B-W Semi Hermetic Screw Compressor for HVAC System
Product Advantages
Multinational Patents of High-Efficiency Screw Rotors
Featuring a patented 5:6 high-efficiency rotor profile protected in Taiwan, the UK, the US, and China, this screw compressor HVAC unit optimizes volumetric displacement and compression performance with modern refrigerants. Precision-machined on CNC centers, rotor millers, and grinders, each rotor set undergoes ZEISS 3D coordinate measuring to guarantee low operating noise and minimal vibration.
Double-Walled Rotor Housing
Constructed with a heavy-duty double-casing structure and internal reinforcing ribs, the housing of this screw compressor HVAC unit suppresses mechanical noise while maximizing structural rigidity. Cast from FC25 high-strength gray iron, the shell maintains extreme dimensional stability without expansion even under high-pressure differential conditions.
Perceptive Protection Modules
Equipped with high-sensitivity PTC thermistors and a comprehensive motor protection module, this screw compressor HVAC unit continuously monitors motor coil and discharge temperatures along with phase sequence and phase loss. Auxiliary safety switch options include oil level monitoring, differential pressure tracking, and a safety relief valve.
Applications
Commercial Chilled Water HVAC Systems Ideal for high-capacity central water chillers servicing commercial centers, office towers, and medical complexes.
Industrial Environment & Process Cooling Designed for precision fluid chillers in pharmaceutical facilities, semiconductor cleanrooms, and chemical processing plants.
District Heating & Hydronic Heat Pumps Suitable for commercial heat pump plants requiring flexible part-load management and robust year-round operation.
Product Images
Technical Specifications
Parameter
Value
Model
RC2-370B-W
Displacement (60/50Hz)
440/366 m³/hr
Capacity Control (step)
35-50-75-100%
Capacity Control (stepless)
35-100%
Horse Power (60/50Hz)
130/108 HP
Lubricant Charge
16 L
Weight
640 KG
Company Profile
Ruifujie is an established supplier and global exporter in the commercial HVAC and industrial refrigeration sector, bringing over two decades of engineering expertise to B2B clients worldwide. Our comprehensive catalog includes scroll, reciprocating, rotary, semi-hermetic, and screw compressors, alongside cold storage equipment, blast freezers, and industrial ice machinery. Supporting complete OEM/ODM customization and backed by rigorous factory quality controls, Ruifujie serves engineering contractors and original equipment manufacturers across the United States, Russia, the United Kingdom, the United Arab Emirates, Saudi Arabia, and over 60 countries worldwide.
Packaging and Shipping
Frequently Asked Questions
Q1: What is the rated displacement and power output for model RC2-370B?
A: Model RC2-370B delivers a displacement of 440 m³/hr at 60Hz (130 HP) and 366 m³/hr at 50Hz (108 HP).
Q2: What capacity modulation options are supported on the RC2-370B?
A: It supports both 4-step capacity regulation (35%-50%-75%-100%) and continuous stepless control (35%-100%).
Q3: What construction material is used for the rotor housing?
A: The double-walled rotor housing is cast from FC25 high-strength gray cast iron to ensure acoustic damping and physical rigidity.
Q4: What motor starting methods and global electrical voltages are supported?
A: It supports Star-Delta (Y-Δ), Part Winding (PWS), and Direct-On-Line (DOL) starting across global 50Hz/60Hz voltages including 380V, 400V, 440V, 460V, and 480V 3-phase.
Q5: What are your sample dispatch lead times and warranty terms?
A: Standard in-stock sample units dispatch within 3 business days, while volume factory orders finish in 10 to 15 working days. All compressors come with a 1-year factory warranty.
Request Factory Direct Quotations
Upgrade your HVAC liquid chillers with high-efficiency screw compressors from Ruifujie. Contact our engineering support team today to receive performance curves and direct wholesale pricing within 8 hours. Please list your Model, Quantity, Voltage, Operating Conditions, and Project Requirements in your inquiry for an immediate response.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2006
Total Annual:
44000000-60000000
Employee Number:
110~115
Ecer Certification：
Verified Supplier
Shenzhen Ruifujie Technology Co., Ltd is a leading supplier of high-quality compressors for a wide range of industries and applications. With over 14 years of experience in the industry, we have built a reputation for
providing exceptional products and services to our customers.
&nb... Shenzhen Ruifujie Technology Co., Ltd is a leading supplier of high-quality compressors for a wide range of industries and applications. With over 14 years of experience in the industry, we have built a reputation for
providing exceptional products and services to our customers.
&nb...
