06TTM301 150HP Industrial Mid Temp Cold Room AC Screw Compressor

Every unit undergoes a comprehensive 33-point factory process inspection and 100% operational run-testing before shipping. Built with precision-matched rotors and fewer total mechanical components, this AC screw compressor drastically reduces operational failure rates and unplanned downtime in demanding commercial systems.

Featuring an internal discharge check valve, this high-performance AC screw compressor prevents reverse rotor rotation during system shutdown, protecting internal profile surfaces from abnormal friction. An integrated internal safety valve guards the unit against severe over-pressure spikes during transient operating conditions.

Designed with an accessible semi-hermetic body, this AC screw compressor allows field service technicians to easily inspect and maintain core internal assemblies. An external oil filter element and pre-configured oil management fittings ensure swift, routine maintenance without full system tear-downs.

• Medium-Temperature Distribution Warehouses: Ideal for food processing hubs and cold storage facilities requiring continuous medium-temperature preservation.
• Supermarket Parallel Compressor Racks: Engineered for multi-compressor supermarket racks powering centralized display cases and walk-in coolers.
• Agricultural Pre-Cooling Plants: Suitable for post-harvest pre-cooling systems requiring dynamic load control under high ambient heat.
• Commercial HVAC & Process Water Chilling: Designed for commercial HVAC systems and industrial process cooling loops operating under fluctuating demand.

Ruifujie is an established refrigeration manufacturer with over 20 years of operational experience, dedicated to supplying robust compression technology and cold-chain equipment worldwide. Serving commercial and industrial buyers across Russia, the United States, the United Kingdom, the United Arab Emirates, Saudi Arabia, and over 60 global markets, our product portfolio encompasses scroll, reciprocating, rotary, semi-hermetic, and screw compressors alongside ice-making machines and quick-freezing equipment. Backed by full OEM/ODM engineering capabilities and strict quality testing, Ruifujie delivers exceptional manufacturing value and long-term operating stability.

A: Model 06TTM301 is engineered for mid-temperature applications using R22, R404A, and R507 refrigerants with an economizer connection.

A: The internal check valve blocks high-pressure gas backflow to prevent rotor reverse rotation on shutdown, while the internal safety valve relieves excessive internal pressure spikes.

A: The unit supports 460V/60Hz, 400V/50Hz, 230V/60Hz, and 200V/50Hz 3-phase power, supporting both Star-Delta (Y-Δ) and Direct-On-Line (DOL) starting.

A: Sample units in stock have no MOQ requirement and ship within 3 days. Standard factory orders carry negotiable MOQs with production completing in 10 to 15 working days.

A: All models carry a 1-year factory warranty. We offer FOB Shenzhen or EXW trade terms, accepting USD settlement via Wire Transfer (T/T) or Western Union.