CF-DL Metallization Drying and Firing Furnaces Brochure

u CF-DL Metallization Drying and Firing Furnaces Trust Despatch for dual lane productionDespatch’s dual lane CF-DL firing furnace sets the standard for value. This high-volume production tool offers a feature-rich platform with a suite of options to enhance firing performance. The furnace is now available with SolectFireTM Technology. This critical advancement opens the process window and gives operators independant open and closed loop control of the top and bottom of each firing zone. This innovative decoupling technology provides greater thermal control and sets the stage for next generation pastes.Despatch CF-Series metallization furnaces are designed for high throughput, ease of maintenance, and consistent process repeatability ensuring consistently high yields and superior product quality. Patented push-button chamber access and optional VOC Thermal Oxidizers make maintenance a snap. The system is easily integrated with every major metallization printer line and provides the lowest cost of ownership while producing highly efficient cells.I N S P I R E D I N N O V AT I O NPatented technologyM i n n e a p o l i s • s h a n g h a i • B e r l i n • s i n g a p o r e • h s i n c h u • t o k y o • s e o u lFeatures at a glanceu Rapid thermal ramping (up to 200°C/sec)u Enhanced thermal cooling (up to 200°C/sec)u Up to 300 ipm belt speedu Uniform, stable and repeatable cavity temperature (+/- 2°C)u Exceptional lane-to-lane temperature uniformity +/-3°C with edge heatersu Mesh belt with stand-offsu Soft start with reduced connected loadu Enhanced software recipe managementu Advanced graphical user interfaceu Master production control interfaceu Data loggingu Redundant over-temperature shutdownu Minimized wafer shadowing designu 98% uptime with VOC Thermal Oxidizersu Safe, simple chamber accessibilityu Eye-level electronics for easy maintainanceu Failed element monitoru Uninterruptible power supplyu Integration to wafer automation equipmentShown with optional VOC Thermal Oxidizers for virtually maintenance-free elimination of Volatile Organic Compounds in exhaust gasses New advanced thermal control TMCF-DL FiringCDF-DL Drying/FiringproDuct conFigurationOverall length 736 cm (290 in) 1143 cm (450 in)Overall width 156 cm (61.5 in) 156 cm (61.5 in)Overall height 164 cm (64.55 in) 164 cm (64.55 in)Standard entrance/exit table 93.5 cm (36.8 in) 93.5 cm (36.8 in)Open inspection area NA 92 cm (36 in)Conveyor type Lightweight balance spiral weave, Nichrome V material, friction drive with stand-offsConveyor height above floor 92 - 99 cm (36-39 in) 92 - 99 cm (36-39 in)Conveyor width (custom configurations up to 24in/61cm wide available) 45.7 cm (18 in) 45.7 cm (18 in)Net weight 3,400 kg (7,500 lbs) 5,675 kg (12,500 lbs)electrical reQuireMentsVoltage 380–415V/3 phase/50–60 HzConnected load 85 Amps 171 AmpsTypical operating load 65 Amps 108 AmpsWater reQuireMentsTypical flow 11 lpm 11 lpmPressure (maximum) 4 Bar (60 psi) 4 Bar (60 psi)pH level 7.2–7.6 7.2–7.6Recommended inlet temperature 16–18°C (59-64°F) 16–18°C (59-64°F)eXhaustProcess exhaust venturi assist *hood required, no direct connection2 sets 4 setsCabinet exhaust 850 M³/hr (500 scfm) 1700M³/hr (1000 scfm)process atMosphereClean dry air (CDA) (Typical) 34 M³/hr (22 scfm) 87 M³/hr (34 scfm)process capaBilitiesMaximum temperature (Drying/firing) 1000°C 400°C/1,000°CConveyor speed range 66–762cm/min (26–300 ipm) Conveyor speed accuracy ± 0.5% ± 0.5%Throughput (6x6in/156x156mm wafers * up to 5,000 wafers/hour up to 3,400 wafers/hour8860 207th Street West Minneapolis, MN 55044 USA© 2012 Despatch Industries. All rights reserved. Despatch is a registered trademark of Despatch Industries in the U.S. and other countries. CF-DL 2-12www.despatch.comusa heaDQuartersPhone: 1-952-469-5424 toll free usa: 1-888-337-7282 fax: 1-952-469-4513sales@despatch.com service@despatch.comgloBal oFFicesgermany: +49 30 629 073 410 / europe@despatch.com China: +86-21-62365868 / shanghai@despatch.com Taiwan: +886-3-6588484 / taiwan@despatch.comOPTIONSu SolectFireTM Technologyu Water-cooled heat exchangeru Edge contact beltu Profiling systemsu VOC thermal oxidizeru Ultrasonic belt cleaner/dryeru Additional dryer zonesu Lane monitoring thermocouplesu SECS/GEMu CE complianceu Reduced exit wafer temp systemRapid ramp up and cool down capabilities enable you to optimize your firing profiles for high efficiency cell production.Time in secondsTemperature C90080070060050040030020010000 10 20 30 Notes: Specifications are subject to change without notice. Contact Despatch Industries for the most updated specification. * Throughput dependent on belt speed, paste type, solvent load etc.