S8, S10, S12 - 8, 10 or 12 top/bottom cooling zones. Heating System: Up to twelve groups of top and bottom forced hot air convection heating zones. Patented heating plates in each zone uniformly transfer heat to the PCBs using forced hot air con
E8, E10, E12 - 8, 10 or 12 top/bottom cooling zones. Heating System: Up to twelve groups of top and bottom forced hot air convection heating zones. Patented heating plates in each zone uniformly transfer heat to the PCBs using forced hot air con
Electronics Forum | Tue May 09 20:58:36 EDT 2006 | CW
It does specify when to clean. But when we open it up, there's not much flux in the containment. The containment doesnt seem to trap the flux. infact, we hv more flux in the duct than the containment. anyway, we will talk to MFGR to get their rec
Electronics Forum | Thu May 04 02:07:44 EDT 2006 | CW
Hi, There are a couple of Omniflow 7 and 7E that are being used in the production. Recently we found a lot of flux clogging up the exhaust ducts. Anybody who uses the same type of tool who has seen this kind of problem? How can we fix this? Does
Used SMT Equipment | Soldering - Reflow
Heating zones: 5 Cooling zones: 2 Total heating length: 66 in. Total cooling length: 26 in. Total process length: 127 in. Total on /off load length: 11 in. Overall system length: 138.5 in. Overall system width: 52 in. Overall system height: 5
Used SMT Equipment | Soldering - Reflow
Perfect condition. 10 heating zones three cooling zones Power hood lifts RS-232 interface with PID microprocessorbased controller Combination belt and edge/rail conveyor Safety interlocks on electrical panels Over temp
Industry News | 2018-10-18 08:27:03.0
An Analysis of SMT Solder Paste Printing Defects
Industry News | 2018-12-08 03:29:29.0
SMT Dictionary – Surface Mount Technology Acronym and Abbreviation
Parts & Supplies | Chipshooters / Chip Mounters
> JUKI ESL13000000 VACUUM PAD 15 JUKI ESL13000100 PHOTO MICRO SENSOR A JUKI ESL13001000 TUBE union (KL700) JUKI ESL130011A0 CONVEYOR MOTOR (KZ500) JUKI ESL13002000 CLAMP LEVER JUKI ESL13003000 T TYPE NUT JUKI ESL130031A0 OPERATION PANEL (KL700) JUKI
Parts & Supplies | Pick and Place/Feeders
40044531 JUKI KE-2070,KE-2080,KE-3010,KE-3020,FX-3 MAGNETIC SCALE X SENSOR 40044087 FLUXER PB 40044093 FLUX CONTAINER 40044094 FLUX CONTAINER COVER 40044165 JIG PLAT ASM 40044166 HEIGHT ADJUST JIG 40044167 SIDE ADJUST JIG 40044218 BASE FRAM
Technical Library | 2023-01-17 17:50:59.0
Heller's new Condenser Tube Flux Recovery System is designed to provide more efficient flux collection than earlier Heller flux collection systems; while providing minimal down time for inspection and cleaning. The entire system easily fits within the rear of the top shell of an 1800-EXL oven. The system utilizes a different set of top shell caps specially designed to provide the best serviceability of both the flux collection system and maintenance of the heater zone blower motors.
Technical Library | 2019-07-02 23:02:05.0
The introduction of lead-free solders resulted in a selection of different chemistries for solder pastes. The higher melting points of lead-free alloys required thermal heat resistant rosin systems and activators that are active at elevated temperatures. As a result, more frequent maintenance of the filtration systems is required and machine downtime is increased.Last year a different method of cleaning reflow ovens was introduced. Instead of cooling down the process gasses to condensate the residues, a catalyst was used to maintain the clean oven. Catalytic thermal oxidation of residues in the nitrogen atmosphere resulted in cleaner heating zones. The residues were transformed into carbon dioxide. This remaining small amount of char was collected in the catalyst. In air ovens the catalyst was not seen as a beneficial option because the air extracted out of the oven was immediately exhausted into the environment. When a catalyst is used in an air environment there is not only the carbon dioxide residues, but also water. When a catalyst is used in an air reflow oven the question is where the water is going to. Will it condensate in the process part of the oven or is the gas temperature high enough to keep it out of the process area? A major benefit of using a catalyst to clean the air before it is exhausted into the environment is that the air pollution is reduced dramatically. This will make environmental engineers happy and result in less pollution of our nature. Apart from this, the exhaust tubes remain clean which reduces the maintenance of air ovens.This paper will give more detailed information of catalyst systems during development and performance in production lines.
S8, S10, S12 - 8, 10 or 12 top/bottom cooling zones. Heating System: Up to twelve groups of top and bottom forced hot air convection heating zones. Patented heating plates in each zone uniformly transfer heat to the PCBs using forced hot air con
E8, E10, E12 - 8, 10 or 12 top/bottom cooling zones. Heating System: Up to twelve groups of top and bottom forced hot air convection heating zones. Patented heating plates in each zone uniformly transfer heat to the PCBs using forced hot air con
Events Calendar | Mon Feb 11 00:00:00 EST 2019 - Mon Feb 11 00:00:00 EST 2019 | ,
Webinar: Solder Paste Evaluation & Simple Tricks of the Trade
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. The condenser tubes provide approximately 3780 in2 (24387 cm2) of primary cooling surface to condense hot flux vapors onto the tube walls
Heller 公司 | http://hellerindustries.com.cn/00600-248.pdf
. The flux turns into a fine ash and is exhaust- ed with no ill effect on the process. Flux Filtration. Another system traps and removes flux before its entry into the heat exchanger. Result
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