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

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.

• 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: 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

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.

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.

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.

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.

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

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