Machines and machine parts for gas circulation, gas purification and particle removal; Machines and machine parts for filtration and separation; Machines and machine parts for the passivation of separated process by-products; Machines and machine parts for the recycling and processing of separated particles; Machines and machine parts for pneumatic conveying, drying and processing of powdery substances and for heat recovery; Filters for machines; Valves for machines; Valves; Pneumatically operated valves; Housings for the aforementioned goods; Parts, spare parts and accessories to the aforementioned goods.

Electric and electronic measuring, signaling, checking, supervision, switch and control apparatus and instruments for the use in or for systems for gas circulation, gas purification and particle removal, for the filtration and separation, for the passivation of separated process by-products, for the recycling and processing of separated particles, for the pneumatic conveying, drying and processing of powdery substances and for heat recovery; electric and electronic measuring, signaling, checking, supervision, switch and control apparatus and instruments for filters, for valves, for frequency converters, for frequency inverters, for switch cabinets and control cabinets; Frequency converters; Frequency inverters; Magnet-operated valves; Valves; Data processors and computers and software for the controlling and monitoring of systems for gas circulation, gas purification, particle removal, for the filtration, for the separation, for the passivation of separated process by-products, for the recycling and processing of separated particles, for the pneumatic conveying, drying and processing of powdery substances and for heat recovery; Data processors and computers and software for the controlling and monitoring of filters, of valves, of frequency converters, of frequency inverters, of switch cabinets and control cabinets; electrical switch cabinets; electrical control cabinets; Installation cabinets and housings for the aforementioned goods; Parts, spare parts and accessories to the aforementioned goods as included in this class; Installation cabinets, namely, electrical junction boxes, distribution cabinets.

Heat recovery systems; Heat recovery units and Heat recovery apparatus, namely, heat recovery units; Valves; Installation cabinets and housings for the aforementioned goods; Parts, spare parts and accessories to the aforementioned goods.

Maintenance, servicing and repair of machines and parts of machines, of filters and valves, of installation cabinets, of housings, of switch cabinets, of control cabinets, of Electric and electronic measuring, signaling, checking, supervision, switch and control apparatus and instruments, of frequency converters, of frequency inverters, of heat recovery systems, heat recovery units and heat recovery apparatus, of data processors and of computers; service, namely installation, inspection, repair, general maintenance and replacement of machines and machine parts, filters and valves, installation cabinets, housings, switch cabinets, control cabinets, electrical and electronic measuring, signaling, checking, supervision, switch and control apparatus and instruments, of frequency converters, of frequency inverters, of heat recovery systems, heat recovery units and heat recovery apparatus, of data processors and of computers.

Technical planning and consulting; technical planning regarding the design of machines and machine parts for gas circulation, gas purification, particle removal, filtration, separation, passivation of separated process by-products, recycling and processing of separated particles, pneumatic conveying, drying and processing of powdery substances, as well as heat recovery; Development, installation, maintenance, updating and servicing of software for the control and monitoring of systems for gas circulation, gas purification, particle removal, for the filtration, for the separation, for the passivation of separated process by-products, for the recycling and processing of separated particles, for the pneumatic conveying, drying and processing of powdery substances and for heat recovery; development, installation, maintenance, updating and servicing of software for the control and monitoring of filters, of valves, of frequency converters, of frequency inverters, of switch cabinets and of control cabinets; Technical monitoring and inspection of machines and machine parts, of filters and valves, of installation cabinets, of housings, of switch cabinets, of control cabinets, of electric and electronic measuring, signaling, checking, supervision, switch and control apparatus and instruments, of frequency converters, of frequency inverters, of heat recovery systems, heat recovery units and heat recovery apparatus, of data processors and of computers; Hosting services, software as a Service [SaaS] and rental of software.