GENERAL OVERVIEW ELECTRIC HEATERS - EXCHANGERS - PACKAGES ELECTRIC HEATING SOLUTIONS ELECTRIC HEATERS EXCHANGERS PACKAGES
COMPANY PROFILE Masterwatt is specialized in the production of electric heaters for industrial use. Our main production is based on band heaters for injection moulding machines and armoured heaters used in different industrial and plant sectors. Our company works in this sector since 33 years and now we have reached a leading position on the European market. The gradual company growth has allowed a well-balanced development of different company sectors guarantying the present good ratio for its products price/quality. UNI EN ISO 9001 Masterwatt provides both preliminary and constructive design which fulfil the applicable European specifications. The design of flange-mounted heaters, heat exchangers and air heating assemblies is made by our Technical Department using a thermodynamic analysis software which allows to perform a verification of the product performances. The results of the calculation are provided to the customer already as part of the offer. Masterwatt can design the product following assigned customer specifications and can supply, upon request, technical documentation such as: acceptance test certificates, wiring connection diagrams, data sheets, operation and maintenance instructions, materials origin certificates, etc. Our heaters are suitable to operate in a potentially explosive environment according to ATEX, IECex, CSA, EAC, UL, furthermore certificated heat exchangers shells can be provided, according to U STAMP, PED, RINA and other certification. Welding operations are carried out by qualified personal on the base of welding procedures which have been certified by the Istituto Italiano della Saldatura. Upon request, complete heating systems and packages, including the control panels for the power supply and the process control can be provided.
ELECTRIC HEATERS - EXCHANGERS - PACKAGES ELECTRIC HEATING SOLUTIONS MAIN CUSTOMERS GE NUOVO PIGNONE - ABB - SAIPEM - TECHINT - ANSALDO - FINCANTIERI - VALVITALIA SIAD MACCHINE IMPIANTI - WELLAS - DAEWON - ENI - RENCO - GE WATER - MOSSI & GHISOLFI - CHEMTEX - AIR LIQUIDE - ASTRA REFRIGERANTI - PIETRO FIORENTINI S.P.A - SPIRAX SARCO S.P.A. - UOP SINCO - FORAIN - SAPIO - SAFE CNG TECHNOLOGY - CPL CONCORDIA SIEMENS - IDEXCORP - BOLDROCCHI - SST - REPCO S.P.A VERSALIS - CDB ENGINEERING ANSALDO Energia - GEA NIRO - SASOL - ROSETTI MARINO - FORES ENGINEERING LINDE GAS - NOVENCO - JHO SHO - BELLELLI ENG. - NEGRI BOSSI S.P.A. - AGILENT BAUSANO - BATTAGLIO - AMUT - UNILOY MILACRON - LUND&SORENSEN - ENEL CASE HISTORY
CERTIFICATIONS ATEX Ex-e Explosion proof validity: (MAIN CERTIFICATES) Zone 1-2 - IIB - IIC GAS - DUST Ambient temperatures -60 C +70 C IP: 65 68 ATEX Ex-d Explosion proof validity: (ELECTRICAL DATA) Power: up to 5000 kw Voltage: up to 690 Vac/dc Type of certificate: Ex-d/Ex-de According to: 94/9/CE IEC ex Explosion proof validity: (ELECTRICAL DATA) Power: up to 5000 kw Voltage: up to 690 Vac/dc Type of certificate: Ex-d According to: IEC 60079-0-1-31 ELECTRIC HEATING SOLUTIONS - EXCHANGERS - PACKAGES
INMETRO Explosion proof validity: (ELECTRICAL DATA) Power: up to 5000 kw Voltage: up to 690 Vac/dc Type of certificate: Ex-d CSA Explosion proof validity: (ELECTRICAL DATA) Power: up to 5000 kw Voltage: up to 600 Vac/dc Type of certificate: Ex-d Upcoming certifications U.S.A market UL expected 2017 TYPE CERTIFICATIONS
CERTIFICATIONS TR/CU 012 - EAC Explosion proof validity: Ex-d/Ex-de/Ex-e For zone 1-2 - IIB - IIC GAS - DUST Ambient temperatures -60 C +70 C TR CU 012/011 TR/CU 032 - EAC Pressure equipment devices Dimensions: up to 28 Power up to: 5000 kw IP: 65 68 Pressure up to: 350 bar Materials: CS - SS - Titanium - Incoloy TR CU 032/010 ASME U Stamp Pressure equipment devices Dimensions: up to 28 Power up to: 5000 kw IP: 65 68 Pressure up to: 350 bar Materials: CS - SS - Titanium - Incoloy ASME VIII for pressure vessel APPENDIX 41 for heaters ELECTRIC HEATING SOLUTIONS - EXCHANGERS - PACKAGES
PED Pressure equipment devices Dimensions: up to 40 Power: up to 5000 kw IP: 65 68 Pressure up to: 350 bar Materials: CS - SS - Titanium - Incoloy PED EN ASME VIII - VSR EN13445 - AD2000 Certifications on request: RINA, ABS, LLOYD S REG, DNV, NORSOK TYPE CERTIFICATIONS
PRODUCTS OVERVIEW Flanged heaters Exchangers Duct heaters Atex Pressure High Performance Temperature Pressure Atex High Performance Temperature Asme Air Ventilation Load Bank Atex ELECTRIC HEATING SOLUTIONS - EXCHANGERS - PACKAGES
Cast aluminium heaters Cartridge heaters Atex Corrosion High Performance Pressure Indirect Heating Atex High Performance Removable CorrosionHeaters PRODUCTS OVERVIEW
PRODUCTS OVERVIEW Screw plug heaters Control panels Packages / skids Tailor - Made Little dimensions Light Application Standard SIL Requirements Control Thermoregulations Thyristor Philosophy Vessels Containers Shelters Piping ELECTRIC HEATING SOLUTIONS - EXCHANGERS - PACKAGES
Insulation systems Band heaters Insulation Energy Saving Low Heat Dissipation Ceramic Plate Extruders Plastic Machines PRODUCTS OVERVIEW
FLANGED HEATERS Ex flanged heaters Execution Ex-de / Ex-e GAS and DUST Zone 1-2 - 21-22 - IIB - IIC Ambient temperatures -60 C +70 C IP max 65 68 Max diameter 28 - lenght 4.000 mm Pressure: 350 bar Power: 5MW up to 690V ELECTRIC HEATING SOLUTIONS - EXCHANGERS - PACKAGES
Flanged heaters certifications Heaters made according to IECex, ATEX, EAC, TR CU, INMETRO, CSA, UL(2016) Available for water, gas, oil Available for refinery, oil&gas industry, chemical plant, food&pharma applications Flanged heaters
FLANGED HEATERS Flanged heaters contact box Round connection box up to 28 made of painted CS or SS304 or SS316 Square connection box up to 40 made of painted CS or SS304 or SS316 ELECTRIC HEATING SOLUTIONS - EXCHANGERS - PACKAGES
Flanged heaters materials Heaters made of: Stainless Steel 304-316L - 316Ti - 321 Incoloy 800 825 Inconel 600 625 Carbon Steel Flanged heaters
EXCHANGERS Ex proof exchangers Execution Ex-de / Ex-e GAS and DUST Zone 1-2 - 21-22 - IIB - IIC Ambient temperatures -60 C +70 C IP max 65 68 Max diameter 28 - lenght 4.000 mm Pressure: 350 bar Power : 5MW up to 690V Pressure: 350 bar Temperature up to: 700 C ELECTRIC HEATING SOLUTIONS - EXCHANGERS - PACKAGES
Exchanger certifications Exchanger made according to: PED, ASME VIII, ASME U STAMP, EAC, TR CU 032 on request: RINA, ABS, DNV Available for water, gas, oil Available for refinery, oil&gas industry, chemical plant, food&pharma applications Exchangers
DUCT HEATERS Ex proof duct heaters Execution Ex-de/Ex-e GAS and DUST Zone 1-2 - 21-22 - IIB - IIC Ambient temperatures -60 C +70 C IP max 65 68 Power: 1MW up to 690V ELECTRIC HEATING SOLUTIONS - EXCHANGERS - PACKAGES
Duct heaters main features STATIC air heating applications FAN MOUNTED heating applications LOAD BANK applications STANDARD execution in CS, AISI304, AISI316 SMOOTH or FINNED heating elements Duct Heaters
CONTROL PANELS Control Panels Power up to 5.000 kw Voltage: up to 690 V Types of controls: zero crossing or angle phase thyristors Protection degree: IP42 IP55 Cabinet: painted carbon steel or SS304/316 ELECTRIC HEATING SOLUTIONS - EXCHANGERS - PACKAGES
Control Panels special executions Control panels suitable for SIL 1/2 applications Type of regulation by Thermoregulators or PLC Remote control by MODBUS/ETHERNET Control Panels
CONTROL PANELS Control Panels hazardous area - Ex-d Ex-d - IIB or IIB +H2 Gas/Dust Ambient temperatures -20 C +40 C IP max 65 Power up to: 250 kw ELECTRIC HEATING SOLUTIONS - EXCHANGERS - PACKAGES
Control Panels hazardous area - Ex-d Enclosure made of Aluminium or SS304/316 Control Panels
CONTROL PANELS Control Panels pressurized type Ex-p Zone 1/2 IIB or IIB + H2 Ambient temperatures -20 C +40 C IP max 65 Power up to: 1MW ELECTRIC HEATING SOLUTIONS - EXCHANGERS - PACKAGES
Control Panels pressurized type Ex-p VENTILATION with air VORTEX COOLER FLAME PROOF AIR CONDITIONING systems Control Panels
SKIDS AND PACKAGES Main capabilities TANK / VESSEL with heaters PIPING with heaters / valves / instruments CONTAINERS with electrical cabinet CONTAINERS with High/Low voltage transformer ELECTRIC HEATING SOLUTIONS - EXCHANGERS - PACKAGES
Applicable codes ASME, PED, ATEX, IECex IEC CEI EN 61439-2 IEC CEI EN 60204-1 Skids and Packages
CARTRIDGE HEATERS Interchangeable cartridge heaters Safe and Ex-d execution Explosion proof validity Zone1 and 2 IIB - IIC - Execution Ex-de GAS and DUST Ambient temperatures -60 C +70 C IP max 65 68 Construction on FLANGE and SCREW PLUG SUPPORTS ELECTRIC HEATING SOLUTIONS - EXCHANGERS - PACKAGES
Interchangeable cartridge heaters Diameters: ø42 - ø56 Max lenght: 2500 mm Max W/cm 2 : 3W/cm 2 Suitable for: OIL / WATER / GAS Cartridge Heaters
CAST ALUMINIUM HEATERS Aluminium indirect cast heater Suitable for high pressure (510bar) Suitable for corrosive/aggressive gas Suitable for temperature (350 C) Ex-d or Ex-e execution Zone 1 and 2 IIB - IIC - G/D Ambient temperatures -60 C +70 C IP max 65 68 Power up to: 200 kw Materials for coils: Carbon Steel Stainless steel AISI316 / INCOLOY 625 / DUPLEX ELECTRIC HEATING SOLUTIONS - EXCHANGERS - PACKAGES
Aluminium cast heaters Aluminium plate heaters Ex-d or Ex-e execution Zone 1 and 2 IIB - IIC GAS and DUST Ambient temperatures -60 C +70 C IP max 65 68 Power up to 10 kw Cast Aluminium Heaters
BAND HEATERS Band heaters Band heaters for plastic injection moulding machines and extruders Avaiable in mica insulation for working temperature up to 280 C Available in ceramic insulation for working temperature up to 400 C ELECTRIC HEATING SOLUTIONS - EXCHANGERS - PACKAGES
Band heaters Barrel heaters are available also with integrated ceramic fiber insulation and anti burning grid for energy saving Band Heaters
BAND HEATERS AND CONVEYOR FOR EXTRUDERS Heating & cooling technologies Combinated heating and cooling system for extruder machines composed by band heaters, metallic ventilation box and fan, all insulated by ceramic fiber to allow energy saving ELECTRIC HEATING SOLUTIONS - EXCHANGERS - PACKAGES
Heating & cooling technologies Multi core band heaters power supply cables connected in to a single junction box for easy installation and maintenance operations Conveyor for Extruders
Masterwatt s.r.l. Via Collegno, 31 10044 Pianezza (TO) ITALY Tel. +39 011 966 16 26 Fax +39 011 967 14 22 @masterwatt.it tecnico@masterwatt.it commerciale@masterwatt.it www.masterwatt.it Edition September 2015 Created by Valentina Ferrero - elav.vf@libero.it