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Shenzhen Coolstart Refrigeration Equipment Co., Ltd

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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China Hanbell RC2-340B-Z RC2-340B-W High Performance Semi Hermetic Screw Type
China Hanbell RC2-340B-Z RC2-340B-W High Performance Semi Hermetic Screw Type

  1. China Hanbell RC2-340B-Z RC2-340B-W High Performance Semi Hermetic Screw Type
  2. China Hanbell RC2-340B-Z RC2-340B-W High Performance Semi Hermetic Screw Type
  3. China Hanbell RC2-340B-Z RC2-340B-W High Performance Semi Hermetic Screw Type
  4. China Hanbell RC2-340B-Z RC2-340B-W High Performance Semi Hermetic Screw Type

Hanbell RC2-340B-Z RC2-340B-W High Performance Semi Hermetic Screw Type

  1. MOQ: 1
  2. Price: Discussed
  3. Get Latest Price
Displacement (60/50Hz) 407/339 m3/hr
Application Air Conditioning, HVAC, Cold Room, Rack System
Supply Ability 100000Pcs/Year
Refrigerant R22, R407C, R404A, R507A
Delivery Time 1 Month
Payment Terms T/T,Western Union
Cooling type Air Cooled/Water Cooled
Packaging Details Wooden Case
Nominal HP(60/50Hz) 121/101HP
Certification CE
Model Number RC2-340B-Z, RC2-340B-W
Brand Name Hanbell
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Displacement (60/50Hz) 407/339 m3/hr Application Air Conditioning, HVAC, Cold Room, Rack System
Supply Ability 100000Pcs/Year Refrigerant R22, R407C, R404A, R507A
Delivery Time 1 Month Payment Terms T/T,Western Union
Cooling type Air Cooled/Water Cooled Packaging Details Wooden Case
Nominal HP(60/50Hz) 121/101HP Certification CE
Model Number RC2-340B-Z, RC2-340B-W Brand Name Hanbell
Place of Origin China
High Light Hanbell semi hermetic screw compressorRC2-340B high performance compressorrefrigeration screw compressor with warranty
Hanbell RC2-340B-Z RC2-340B-W High Performance Semi Hermetic Screw Type Compressor
Product Overview

The RC2-340B semi hermetic screw type compressor is designed for high-capacity commercial and industrial cooling applications. Powered by a twin-shaft rotary displacement mechanism, it provides continuous volumetric efficiency and reliable performance under demanding operational conditions.

Patented 5:6 Screw Rotor Geometry & High-Efficiency Motor

Featuring precision CNC-machined 5:6 asymmetric screw rotors, this semi hermetic screw type compressor minimizes internal gas recirculation and mechanical friction loss. Its integrated 3-phase, 2-pole squirrel-cage induction motor is cooled directly by suction gas, maintaining high energy efficiency across 50Hz and 60Hz power supplies.

Flexible Capacity Regulation & Multi-Refrigerant Compatibility

To adapt to fluctuating cooling loads and reduce power consumption during part-load operation, the compressor includes an internal hydraulic slide valve. It supports 4-stage step capacity control (35% - 50% - 75% - 100%) and continuous stepless modulation (35% - 100%). Designed for broad applicability, this semi hermetic screw type compressor is compatible with R22, R407C, R404A, and R507A refrigerants.

Durable Structural Housing & Advanced Protections
  • Double-Walled Cast Iron Housing: Constructed from FC25 gray cast iron with inner reinforcement ribs to suppress operational noise and eliminate housing expansion under high pressure.
  • Flange-On Oil Separator: Cast from high-strength FC500 ductile iron to handle high pressure while ensuring low pressure drop and high oil separation efficiency.
  • 10-Bearing Heavy-Duty Assembly: Combines 10 radial and axial bearings with an alpha balance piston to counteract thrust forces and maximize bearing service life.
  • Integrated Electronic Protections: Standard PTC thermistor modules continuously monitor motor coil heat, discharge gas temperatures, phase loss, and phase sequence errors.
Applications
  • Commercial & Industrial Liquid Chillers: Ideal for large water-cooled and air-cooled chiller plants requiring flexible part-load capacity control.
  • Commercial Cold Storage: Well-suited for medium- and low-temperature cold storage warehouses, food processing units, and distribution hubs.
  • Central Air Conditioning Systems: Provides reliable cooling for commercial building HVAC installations, shopping malls, and large facilities.
  • Industrial Process Cooling: Delivers continuous cooling performance for chemical, pharmaceutical, and manufacturing processes.
Product Image
RC2-340B Semi Hermetic Screw Type Compressor
Technical Parameters
Parameter Specification
Model RC2-340B-Z, RC2-340B-W
Cooling Type Air Cooled/Water Cooled
Nominal Power (60/50Hz) 121/101HP
Displacement (60/50Hz) 407/339 m3/hr
Refrigerant Type R22, R407C, R404A, R507A
Capacity Control (step) 35-50-75-100%
Capacity Control (stepless) 35-100%
Lubricant Charge 16L
Oil Heater 150/300W
Weight 620KG
RC2-340B Technical Diagram
Company Introduction

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.

Coolstart Manufacturing Facility
Frequently Asked Questions
Q1: What refrigerants are compatible with the RC2-340B compressor?
A1: The RC2-340B model supports R22, R407C, R404A, and R507A refrigerants, offering system flexibility across medium and low-temperature cooling applications.
Q2: What capacity modulation modes are available on this model?
A2: This compressor features 4-stage step capacity control (35% - 50% - 75% - 100%) along with continuous stepless modulation from 35% to 100%.
Q3: What standard protection systems are included?
A3: The unit comes fitted with PTC thermistor modules that safeguard against motor coil overheating, high discharge gas temperature, phase sequence errors, and phase loss.
Q4: What are the average lead times for sample and mass production orders?
A4: Standard stock samples ship within 3 business days, while volume production orders are completed within 10 to 15 working days.
Q5: What payment methods and trade terms are supported by Coolstart?
A5: We accept payments via TT and Western Union in USD under FOB Shenzhen or EXW trade terms. All units include a 1-year standard warranty.
Request a Fast Quote for RC2-340B

Our engineering team provides complete technical proposals and direct factory quotes within 8 hours of receiving your inquiry. Contact Coolstart today to optimize your cooling system performance and receive a competitive proposal.

Company Details

Bronze Gleitlager

,

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 and 

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 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Trading Company

  • Year Established:

    2001

  • Total Annual:

    50000000-10000000

  • Employee Number:

    80~100

  • Ecer Certification:

    Verified Supplier

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Get in touch with us

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  • Shenzhen Coolstart Refrigeration Equipment Co., Ltd
  • Room 1801, Building 1, Kangli city, No. 66 Pingji Road, Longgang District, Shenzhen, Guangdong,China
  • https://www.refrigerationcoolingunit.com/

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