Surface World March 2019 SW_March_2019_LR | Page 60

PRE-TREATMENT, SURFACE PREPARATION, DEGREASING & CLEANING Most vapour degreasing fluids also are very heavy and dense, typically 20-40% heavier than water, which aids in dislodging particulate from the components. Importantly using a vapour degreasing process is a good way to address worker safety, regulatory requirements and environmental concerns. Leading companies are now developing and commercialising non-toxic, environmentally acceptable cleaning options that out-perform older cleaning fluids like Perc or TCE. What makes modern vapour degreasing chemistries even more impressive is that they also have ‘green credentials’ with a low VOC formula, which is ozone-friendly and complies with many regulations including F-Gas and REACH. To achieve a high-quality surface for finishing, cleanliness is an essential step, and one that should be investigated thoroughly to ensure components are ready for the next stage of manufacture. Vapour degreasing offers one solution. By using modern, highly advanced cleaning fluids, the process is simple, consistent and sustainable resulting in perfectly cleaned parts. In addition, its flexibility to adapt to any future changes, whether it’s regulatory, environmental or a change in cleaning requirements, makes vapour degreasing a highly useful cleaning process for the finishing world. All images are courtesy of MicroCare www.microcare.com Gas Process Burners Lanemark gas burner systems offer users reliable, high effi ciency, process heating solutions. FD Series Packaged Oven/Dryer Burners Specifi cally designed for process air heating applications in convection ovens and dryers High turndown/short fl ame lengths providing accurate process temperature control High effi ciency gas + air modulation, gas only modulation and simple high/low control options Heat Input Range: 9 kW – 1550 kW • • • • FD-C high turndown oven/ FD-E low cost high turndown dryer air heating burners. oven/dryer air heating burners. FD-GA modulating gas + air process air heating burners. TX Series Gas Fired Process Tank Heating Systems High effi ciency (80%+) heating of all types of spray and dip process tanks Compact high effi ciency small diameter immersion tube heat exchangers occupying minimum tank space Accurate performance modelling using Lanemark TxCalc design software Heat Input Range: 15 kW (1½") – 1150 kW (8") • • • • Midco HMA Series Air Replacement or “Make-Up” Air Heating Burners Direct fi red, high effi ciency burner systems, for high volume air heating applications such as paint spray booths, ovens and dryers. Supplied either as Midco burner heads for OEM system integration or as Lanemark DB or FDB complete packaged systems including modulating gas valve trains and controls Wide range of fi ring rates to suit alternative temperature rise and air velocity system requirements DbCalc system design software • • • Midco HMA high efficiency, high turndown, air replacement or “make-up” air heating burners. TX high efficiency small diameter immersion tube tank heating systems. Lanemark Combustion Engineering Limited Lanemark House, Whitacre Road, Nuneaton, Warwickshire CV11 6BW United Kingdom Tel: [phone] Fax: [phone] E-mail: [email protected] www.lanemark.com • COMBUSTION ENGINEERING