⚙️ Two-Stage NH3 Screw Compressors (-40°F Blast Freezing), Economizer & COP

Two-Stage Ammonia Screw Compressor Calculator

Size industrial two-stage compound ammonia rotary screw compressor systems (Frick / Vilter / Howden) for low-temperature food processing blast freezers (-40°F evaporating temperature): calculate intermediate interstage subcooling economizer gains, total system Coefficient of Performance (COP 2.2 to 3.5), and cold storage contracting profits.

1. Project & Operating Inputs

Low-Temperature Freezing Load (Refrigeration Tons e.g. 250 TR at -40°F)

Evaporating Temperature (°F e.g. -40°F Blast Freezer Suction)

Customer Bid Price for Supplied & Piped Compressor Lineup ($)

Booster & High-Stage Screw Compressors, Microprocessor Controls, Oil Sep ($)

2. Financial Breakdown & Yield

TWO-STAGE NH3 SCREW COMPRESSOR

Turnkey Compressor Package Profit

Industrial Cold Chain Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost