About Why Boldrocchi Products Industries Services & Retrofits Case Studies News Downloads Contact Centrifugal Compressors Our centrifugal compressors, according to API 617 & API 672 regulations, can be part of an in-house engineered integrated solutions package WE OFFER IN-HOUSE MANUFACTURING IN-HOUSE TESTING Integrally geared solutions External gear systems for gas applications or large size units Flow rates: 1,500 to 300,000 m3/h (883 to 17.650 ft3/min) Pressure ratio: 1.5 to 14 (Multistage) Reliable continuous operation with minimum maintenance Higher efficiency: up to 85% Oil-free application We Offer API 617 & API 672 Centrifugal & integrally geared options. INTEGRALLY GEARED COMPRESSOR: MULTI-STAGE Compliant to API 672 Pressure ratio up to 14 Normal applications: for compressed air package COMBINED SYSTEMS: COMPRESSED AIR PACKAGE 11 barg 2 x 10,000 Nm3/h Hot redundant adsorption dryer Industries Petrochemical Oil & Gas Fertilizers Food Pulp and Paper Steel Power Generation Sugar Waste-to-Energy Fans, Blowers & Compressors Case Studies ENGINEERING FAN SYSTEMS FOR A HYDROGEN REFORMER AT A PHOTOVOLTAIC POWER PLANT IN BULGARIA Boldrocchi was hired to provide the fan systems for a hydrogen reformer at a photovoltaic power plant (PPP) near Burgas, Bulgaria. Boldrocchi designed, manufactured and tested the combustion air and flue gas fan and its system for this project. It involved a 700 kW induced draft fan and the fan machinery train. What was most interesting about this project was its special construction on spring isolators. The entire system had to be designed to be mounted on top of the reformer’s steel structure. REVAMPING A FAN IN MEXICO: PERFORMANCE UP, COSTS DOWN In 2016, Boldrocchi was awarded a contract to revamp a kiln fan at a cement plant in Tepetzingo. Plant officials were looking for a major performance increase but had a limited budget. Our kiln fan revamp increased the fan’s performance by 40% while saving 30% in costs. To further reduce costs, we designed a partial casing replacement to allow the client to keep most of the existing casing. READ MORE BOLDROCCHI BUILDS SPECIAL TEST FACILITY FOR TURKISH ORDER OF MULTIPLE BLOWERS Boldrocchi engineered and manufactured a number of systems for a refinery in Izmir, Turkey. Among the systems: a CCR Chlorination Blower used in petrochemical chlorination and catalyst regeneration processes. In order to satisfy the process requirements, Boldrocchi built a special test facility to check the blower’s performance at various temperatures, up to 600°C (1112°F). Boldrocchi also designed and fabricated a cooler blower, a combustion air blower, a recycle gas blower, a fines removal system and a regeneration blower. PRODUCTS Fans, Blowers & Compressors Heat Exchangers & Coolers Air Pollution Control & Environmental Solutions Gas Turbine Systems & Noise Protection Heavy-Duty Process Dampers Service & Retrofits DOWNLOADS Brochures Articles and Editorials Certificates Corporate Documents CORPORATE Careers Privacy Contact Us Copyright 2021 Boldrocchi | All Rights Reserved Boldrocchi's facilities are operational following COVID-19. LEARN MORE.