Featured Technology
Natural refrigerants: CO2, NH3 and hydrocarbons in industry
A technical look at natural refrigerants in industrial refrigeration: GWP, safety, applications and what the Kigali Amendment changes for Brazil.
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How to cut up to 35% of energy use in industrial cold rooms
Seven proven technical levers to reduce energy consumption in industrial refrigeration: sizing, VFD, set-point, heat recovery and more.
Preventive maintenance for industrial refrigeration: full checklist
A structured 5-tier preventive maintenance plan for industrial systems: daily, weekly, monthly, biannual and annual routines, with ANSI/IIAR 6 and NR-13.
Industrial refrigeration retrofit: when modernizing pays off
Five technical criteria to decide between retrofit and full replacement in industrial refrigeration: age, energy, refrigerant, codes and ROI.
Cold room sizing: a step-by-step technical engineering guide
Complete methodology for cold room cooling load calculation: transmission, infiltration, product, internal loads, and equipment selection.
ANVISA and ABNT standards in industrial refrigeration compliance
A map of the key technical and regulatory standards for industrial refrigeration systems in Brazil: NBR, NR, ANVISA RDC and international standards.