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Shenzhen Coolstart Refrigeration Equipment Co., Ltd

  • China,Shenzhen ,Guangdong
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China 06TTR301 150HP Low Temp Screw Refrigeration Compressor for Freezing Cold Room
China 06TTR301 150HP Low Temp Screw Refrigeration Compressor for Freezing Cold Room

  1. China 06TTR301 150HP Low Temp Screw Refrigeration Compressor for Freezing Cold Room
  2. China 06TTR301 150HP Low Temp Screw Refrigeration Compressor for Freezing Cold Room
  3. China 06TTR301 150HP Low Temp Screw Refrigeration Compressor for Freezing Cold Room
  4. China 06TTR301 150HP Low Temp Screw Refrigeration Compressor for Freezing Cold Room

06TTR301 150HP Low Temp Screw Refrigeration Compressor for Freezing Cold Room

  1. MOQ: 1
  2. Price: Discussed
  3. Get Latest Price
Compressor Type Low-Temperature
Delivery Time 1 Month
Packaging Details WOODEN CASE
Application HVAC, Cooling Units, Cold Room
Payment Terms Western Union,T/T
Supply Ability 100000Pcs/Year
Displacement 60/50Hz 504 / 418 m3/hr
Horse Power 150HP
Refrigerant R134a/R22/R404A/R407C/R507/R448A/R449A
Model Number 06TTR301
Certification CE
Brand Name Carlyle/Carrier
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Compressor Type Low-Temperature Delivery Time 1 Month
Packaging Details WOODEN CASE Application HVAC, Cooling Units, Cold Room
Payment Terms Western Union,T/T Supply Ability 100000Pcs/Year
Displacement 60/50Hz 504 / 418 m3/hr Horse Power 150HP
Refrigerant R134a/R22/R404A/R407C/R507/R448A/R449A Model Number 06TTR301
Certification CE Brand Name Carlyle/Carrier
Place of Origin China
High Light 150HP screw refrigeration compressorlow temp screw compressor for freezingscrew air compressor with warranty
06TTR301 150HP Low Temp Screw Refrigeration Compressor for Freezing Cold Room
Product Overview

The 06TTR301 screw refrigeration compressor is engineered for large-scale low-temperature cold storage logistics hubs, industrial blast-freezing tunnels, and seafood quick-freezing plants operating on R22, R404A, and R507.

Key Features
  • High-Displacement Performance: Driven by a powerful 150 HP motor with volumetric displacement up to 504 m³/hr (301 cfm at 60Hz), delivering maximum mass flow rate and rapid pull-down capability
  • Adaptive Load Balance: 25%-100% stepless capacity regulation with integrated economizer subcooling circuit for optimized system efficiency
  • Rugged Rotor Design: High-precision asymmetric screw rotors, dual-casing structural integrity, and high-load rolling bearings for strict volumetric efficiency
  • Hermetic Sealing: Built-in motor protection modules, internal oil retention mechanisms, and zero-leakage flange connections
Standard & Optional Accessories
  • Standard: Terminal box, oil system components, motor protection device, capacity control device, stop valve
  • Optional: Paragon control module / Kriwan protection module, oil separator, flanges, economizer, oil cooler, high-temperature expansion valve
Product Image
06TTR301 screw refrigeration compressor unit
Technical Specifications
Model 06TTR301
Nominal Power 150HP
Refrigerant Type R22/R404A/R507
Displacement (60/50Hz) 301 / 250 cfm | 504 / 418 m³/hr
Capacity Control Stepless Adjustment 25-100%
Economizer Y
Voltage (V,A) 06TTR301SS3D: 460V-3-60Hz-210A, 400V-3-50Hz-203A
06TTR301XS3D: 230V-3-60Hz-421A, 200V-3-50Hz-386A
Weight 630kg
06TTR301 technical diagram
Company Introduction

Rooted in over two decades of technical advancement in industrial refrigeration, Ruifujie operates as a full-scale enterprise producing top-quality scroll, reciprocating, rotary, semi-hermetic, and twin screw compressors, along with air coolers, quick-freezing systems, and commercial ice equipment.

We provide complete OEM/ODM solutions customized to global buyer standards. Ruifujie exports products across international markets, supplying long-term clients in Russia, the United States, the United Kingdom, Saudi Arabia, the UAE, and other regions. Built on robust manufacturing strength and outstanding product value, Ruifujie continuously receives strong commendation from overseas partners.

Ruifujie manufacturing facility
Frequently Asked Questions
Q1: What applications are best suited for the 06TTR301 low-temperature screw compressor?

A1: The 06TTR301 is engineered for heavy-duty low-temperature refrigeration systems, such as IQF blast freezers, cold storage distribution hubs, and industrial quick-freezing tunnels operating with R22, R404A, or R507.

Q2: How does the economizer circuit enhance low-temperature refrigeration capacity?

A2: The integrated economizer subcools liquid refrigerant before expansion, raising mass flow and overall refrigeration capacity while reducing compressor discharge temperatures during deep-freeze cycles.

Q3: How does the differential pressure lubrication system protect internal components?

A3: It ensures continuous oil supply to bearings and rotors under extreme low suction pressure conditions, preventing oil starvation and reducing mechanical friction during continuous operation.

Q4: What information is required to receive an official price quotation?

A4: Official quotations are provided within 8 hours upon receiving detailed parameters, including cooling capacity, operating voltage, refrigerant, and working conditions.

Q5: How are compressors packaged and prepared for export shipping?

A5: Units are packaged in solid wooden cases; ocean freight includes pre-charged refrigerant, while air freight excludes refrigerant due to aviation transport regulations.

Cold Chain Engineering Consultation

As a dedicated manufacturer of low-temperature refrigeration screw machinery, Ruifujie offers full engineering assistance, direct factory pricing, and OEM options for every screw refrigeration compressor. Share your operating temperature requirements, voltage setup, or project specifications today, and our technical sales engineering team will deliver a comprehensive proposal within 8 hours.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2001

  • Total Annual:

    50000000-10000000

  • Employee Number:

    30~100

  • Ecer Certification:

    Verified Supplier

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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.coldroomunit.com/

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