06TSR186 High-Efficiency 75HP HVAC Screw Compressor with Economizer
High-Capacity Performance for Commercial Facilities
The 06TSR186 HVAC screw compressor is built for demanding commercial cooling applications, large-scale water chillers, and industrial refrigeration systems. Delivering a nominal 75 HP rating with high volumetric displacement up to 312 m³/hr (186 cfm at 60Hz), this compressor ensures rapid thermal pull-down, high volumetric efficiency, and consistent temperature maintenance across heavy-duty facilities.
Stepless Capacity Modulation & Power Savings
Facility managers frequently encounter high utility expenses, motor stress from frequent cycling, and operational instability due to fluctuating cooling demands. The 06TSR186 addresses these issues with 25%-100% stepless capacity regulation and built-in economizer capability, dynamically adjusting output to match real-time system loads, lowering part-load power consumption, and reducing overall operating costs.
Engineered Durability & Protective Safeguards
Built with high-precision SKF/NSK anti-friction rolling bearings, high-insulation motor windings equipped with NTC thermal protection sensors, and integrated internal check and safety valves, this HVAC screw compressor provides exceptional mechanical durability, zero-leakage security, and long-term operating reliability in challenging environments.
Technical Specifications
| Model |
06TSR186 |
| Nominal Power |
75 HP |
| Refrigerant Type |
R22/R404A/R507 |
| Displacement (60/50Hz) |
186 / 155 cfm | 312 / 258 m³/hr |
| Capacity Control |
Stepless Adjustment 25-100% |
| Economizer |
Yes |
| Voltage (V,A) |
06TSR186SJ3D: 460V-3-60Hz-124A, 400V-3-50Hz-120A
06TSR186XJ3D: 230V-3-60Hz-249A, 200V-3-50Hz-227A |
| Weight |
393kg |
Company Introduction
Leveraging 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.
Frequently Asked Questions
Q1: What refrigeration equipment is the 06TSR186 compressor best suited for?
A1: The 06TSR186 model is ideal for commercial water chillers, central air conditioning plants, and medium-to-low temperature cold storage facilities requiring continuous heavy-duty cooling output.
Q2: How does the stepless capacity regulation system function under variable load conditions?
A2: Featuring 25%-100% stepless capacity control, the compressor smoothly adjusts its displacement to mirror thermal demand changes, preventing peak power spikes and unnecessary mechanical wear.
Q3: Can the 06TSR186 compressor be configured with an economizer loop?
A3: Yes, it includes a dedicated 1-3/8 inch economizer connection port that facilitates liquid subcooling to significantly increase overall system capacity and efficiency.
Q4: What is your minimum order quantity policy?
A4: In-stock items have no minimum order quantity, while production orders are open for negotiation based on bulk requirement.
Q5: What are your standard delivery times, trade terms, and warranty terms?
A5: Stocked samples ship in 3 days, and full production orders take 10 to 15 business days. Transactions are executed under FOB Shenzhen or EXW terms in USD, backed by a 1-year product warranty.
Project Solution Consultation
As a professional manufacturing supplier with deep industry expertise, Ruifujie delivers complete technical support, factory-direct pricing, and OEM customization for every HVAC screw compressor. Send us your project parameters, required cooling capacity, operating voltage, or purchase volume, and our engineering team will provide a tailored technical proposal within 8 hours.
