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Hanbell RC2-310B-W Semi Hermetic Screw Refrigeration Compressor for Chiller
Product Advantages
Perceptive Protection Modules
Equipped with high-sensitivity PTC thermistors and an advanced motor protection module, this screw refrigeration compressor actively monitors discharge and motor coil temperatures as well as phase loss and phase sequence mismatch. Additional safety provisions support an optional oil level switch, pressure differential switch, and pressure relief valve to guarantee continuous system protection.
Long Life Bearings and High Reliability
Utilizing a combination of 10 high-precision axial and radial bearings paired with an α axial balance piston, this screw refrigeration compressor effectively absorbs heavy radial and thrust loads. This optimized mechanical design minimizes bearing wear, extends operational service life, and ensures dependable duty in demanding cooling applications.
Adaptable with Additional Cooling
Designed for flexible multi-condition operation, this screw refrigeration compressor features built-in connection ports for liquid injection at the motor casing and compression chamber, external oil cooling, and middle-pressure economizer circuits. This allows system engineers to customize auxiliary cooling pathways based on specific pressure and thermal demands.
Applications
Commercial & Industrial Cold Storage: Ideal for medium and low-temperature cold rooms, food distribution hubs, and refrigerated processing warehouses.
Liquid Chiller & Process Cooling Equipment: Well-suited for process water and brine chillers servicing chemical, pharmaceutical, and plastic manufacturing facilities.
Large Commercial HVAC Systems: Designed for central air conditioning chillers and heat pump installations requiring precise part-load modulation.
Product Images
Technical Specifications
Parameter
Value
Model
RC2-310B-W
Displacement (60/50Hz)
371/308 m³/hr
Capacity Control (Step)
35-50-75-100%
Capacity Control (Stepless)
35-100%
Horse Power (60/50Hz)
110/91 HP
Lubricant Charge
16 L
Weight
580 KG
Company Profile
Ruifujie is an established manufacturer and global exporter of industrial refrigeration and commercial HVAC machinery with over two decades of technical expertise. Our complete product portfolio encompasses scroll, reciprocating, rotary, semi-hermetic, and screw compressors, as well as industrial ice machines, blast freezing equipment, and cold room units. Backed by full B2B OEM/ODM customization capabilities and strict factory testing, Ruifujie serves engineering contractors and equipment integrators 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 rating of the RC2-310B compressor?
A: Model RC2-310B delivers a displacement of 371 m³/hr at 60Hz (110 HP) and 308 m³/hr at 50Hz (91 HP).
Q2: What capacity modulation range does the RC2-310B offer?
A: It provides 4-step capacity control (35%-50%-75%-100%) as well as continuous stepless capacity adjustment (35%-100%).
Q3: What auxiliary cooling interfaces are available on this model?
A: It includes dedicated ports for motor/chamber liquid injection, an external oil cooler, and a subcooling economizer circuit.
Q4: What motor starting configurations and voltage levels are supported?
A: It supports Star-Delta (Y-Δ), Part Winding (PWS), and Direct-On-Line (DOL) starting across standard 50Hz and 60Hz global industrial voltages.
Q5: What are your dispatch lead times and factory warranty terms?
A: Sample units in stock dispatch within 3 business days, while standard commercial production orders finish in 10 to 15 working days. All units carry a 1-year factory warranty.
Request Factory Direct Quotations
Upgrade your industrial cooling and refrigeration equipment with precision-engineered compressors from Ruifujie. Contact our engineering support team today to receive performance curves and wholesale B2B pricing within 8 hours. Please specify your Model, Quantity, Voltage, Operating Conditions, and Project Requirements in your inquiry for immediate processing.
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...