Industry Directory | Consultant / Service Provider / Distributor / Equipment Dealer / Broker / Auctions / Manufacturer / Manufacturer's Representative
DONGGUAN KINGSUN AUTOMATION TECHNOLOGY CO.,LTD is a company which mainly provide used and new SMT parts, provide repair SMT key parts service,new/used SMT machine trading,SMT consumables and Peripherals equipment,Clean room, ESD..
Industry Directory | Manufacturer
Heller Thermal Systems India location featuring reflow soldering ovens and pressure curing ovens.
PROSEM Technology Inc. also represents SUNEAST, a Hong Kong based SMT equipment manufacturer for their Solder Paste Printers and Reflow Ovens. the Solder Paste Printers cover the complete range from Semi-Automatic without vision, through Semi-Automat
Company engaged in sales & service of range of SMT Assembly Equipment in India. After sales services are offered by its factory trained expert technicians . Company specializes in Low-Medium Productioin Volume SMT Assembly Lines & offers complete sup
Electronics Forum | Thu Sep 03 04:00:44 EDT 2015 | milroy
Hi, I just want to know if anybody has experience with inbuilt N2 generator in side a reflow oven. How good it is and is it worth of paying for it? Are there problems with maintenance? Are they reliable?
Electronics Forum | Thu May 13 20:38:32 EDT 1999 | lima
Does anyone know of any industry guidelines for the exhausting of volatiles in reflow ovens? I've seen some numbers like 1,000ppm for the oven atmosphere, but is this typical? My concern is the volatiles in my WS629 solder paste may be attacking th
Used SMT Equipment | Pick and Place/Feeders
Surplus High Speed Fuji SMT Placement Equipment and Ovens From Jabil Pune Pune India NXT-1 Placement System, Year 2007 NXT-1 Placement System, Year 2006 NXT-1 Placement System, Year 2006 NXT-1 Placement System, Year 2006 NXT-1 Placement System
Industry News | 2014-09-06 19:18:17.0
Briefing Co-hosted by IPC as Part of Continuing Effort to Connect IPC Members with Policymakers.
Industry News | 2013-05-21 22:12:09.0
Based on its recent analysis of the surface mount technology (SMT) reflow soldering equipment market, Frost & Sullivan recognizes Heller Industries, Inc. with the 2013 Global Frost & Sullivan Award for Market Share Leadership.
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.
Technical Library | 2020-11-24 23:12:27.0
In a lead-free reflow process, temperatures are higher, and materials use outgasses more than in a leaded reflow process. The trends toward higher density populated boards and more pin-in-paste technology also increase solder paste use. More components and more solder paste result in more outgassing of chemistry during the reflow process. Some assemblies report condensation of vapors when the cold printed circuit board enters the oven. Little is known about the interaction between these condensed materials in terms of the interaction between these condensed materials and the reliability of the assembly. Apart from the question of reliability, a printed circuit board contaminated with a small film of residues after reflow soldering is not desirable.
Good Quality Hot Air Lead Free Led Reflow Oven in SMT Line ❙ Introduce of Reflow Soldering Oven ETA advanced reflow oven, reflow soldering, reflow soldering oven, SMT reflow oven technology | 25 years SMT technology experience | pro
JUKI RX-6R SMD Pick and Place Machine ❙ Introduce of JUKI RX-6R High Speed Compact Modular pick and place machine, JUKI RX-6R SMT placement, JUKI PCB Chip Shooter, Speed and Flexibility for High Quality Production of any PC
Career Center | , | Engineering,Maintenance,Technical Support
Dear Sir/Madam, I am having the 10 years exprience in SMT field. Currently I am working in Service industry as Senior Engineer. Specially I am exprience and trained in FUJI and Speedline machines. Earlier I worked with Manufacturing Industry.
Career Center | chennai, India | Engineering,Maintenance
Nokia India Pvt LTD. Sriperumpudur – Board Assembler Maintenance Technician from Sep 2009 to till now. Machines Handled Pick & Place : FUJI NXT Machines FUJI NXT - M3 II ,M3S. Reflow oven: Hot flow 3/20, 2/14. Stencil Pr
Heller 公司 | https://hellerindustries.com.cn/country/india/
Heller Industries Network in India » 印度 Heller Industries Network in India Main Contact Tel: +1-973-377-6800 Ext 314, Don DeAngelo India Representative Network TransTechnology India Pvt Ltd , Ground Floor, Plot No
| http://etasmt.com/te_product_g_c529/2019-08-31/5241.chtml
JUKI SMT Line | India-SMT OEM-Reflow oven,SMT Reflow Soldering Oven-cmsadmin Home About I.C.T News Products Video Projects Service Join Us Contact Us Home About I.C.T
winsouce.jpg)
