Industry Directory | Consultant / Service Provider / Manufacturer
Specializing in electronic circuit board assembly services. Various capabilities include engineering, assembly, designing, prototyping,supply chain management, testing, documentation, rework, repair and soldering. On-time delivery
Features: 1. Totally meet various requirements for the lead free processing. 2. WindowsXP operation system, Chinese/English can be swtiched online. 3. Standard air oven, Patent air system, using hot air convection conduction heat faster, more efficie
A500, A600, A800 - 5, 6 or 8 top/bottom cooling zones. Heating System: Up to eight 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 co
Electronics Forum | Thu Dec 14 04:42:11 EST 2017 | jineshjpr
Can anybody suggest how can I achieve good solderability in convectional reflow oven If I reduced Convection Air Speed 80%. The whole purpose is to reduce 0402 LED tilting in the convectional reflow and the PCB having QFN with 60 to 120 sec soak, 30
Electronics Forum | Wed Dec 20 07:16:16 EST 2017 | stephendo
I agree with Evtimov. What he didn't point out is that the surface tension of the solder would vastly overwhelm any force from air flow.
Used SMT Equipment | Soldering - Reflow
Vintage: 2000 Details: Air/ 5 zones / Edge & Mesh belt / Board adjust / 18" width / Convection Condition: Complete & Operational Location: USA / FOB Availability: Immediate for purchase / 2-4 weeks for shipping
Used SMT Equipment | Soldering - Reflow
FOR SALE: Make: Vitronics Model: XPM2 820 Vintage: 2003 Sw version: 10.01.00.00 • Edge and Mesh • 8 convection heating zones • 2 cooling zones • Auto chain lube system • Air • R to L Condition: complete and operational, as is where is.
Industry News | 2018-10-18 08:36:26.0
How the modern solder reflow oven works?
Industry News | 2018-12-08 03:24:24.0
RoHS Guide in Electronics: RoHS, WEEE and Lead-Free FAQ
Technical Library | 2009-12-23 16:55:08.0
Leading up to the development of lead-free soldering alloys, Horizontal Convection* was developed for the reflow process. Getting the correct temperature profile, with the narrow process window in lead-free applications, is now more important than ever. In each chamber or zone, air is circulated toward one side of the oven above the PCB and toward the opposite side of the oven below the PCB, forming a cyclone around the board. The forced air circulation results in a uniform temperature profile along the entire circuit board assembly. This technology is ideal for the precise profiles needed for lead free soldering.
Technical Library | 2014-06-23 14:50:52.0
It was unusual to see chip terminations change colors when tin lead solders were used but with the introduction of lead free reflow soldering and the corresponding increases in reflow temperatures terminations are now changing colors. Two conditions are present when reflow temperatures are increased for lead free solder alloys that leads to discoloration. Reflow temperatures are above the melting point of tin (Sn MP is 232oC). Air temperatures commonly used in forced convection reflow systems are high enough to both melt the tin plating on the termination allowing it to be pulled into the solder joint due to solder joint liquid solder surface tension leaving behind the exposed nickel barrier. Now those metal oxide colors will be visible due to high air temperatures during reflow.
A500, A600, A800 - 5, 6 or 8 top/bottom cooling zones. Heating System: Up to eight 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 co
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
Career Center | San Pablo City, Laguna, Philippines | Engineering,Maintenance,Production,Sales/Marketing,Technical Support
Some key points you may find relevant to this job opportunity include: Extensive experience and knowledge on Service and Technical skills by performing Set-up, Buy-off, troubleshooting of the assigned Equipments. Provide solution to custom
Career Center | , Israel | Engineering,Maintenance,Technical Support
I was born on June , 1972 in Khmelnitsky city , Ukraine . I am male. From 1979 to 1987 I was studying at secondary school #7, having finished which I entered the Technical College of Khmelnitsky in specialty Machine Tools with Computer Numeric Contr
SMTnet Express, July 3, 2019, Subscribers: 32,112, Companies: 10,820, Users: 24,903 Reduce Pollution of Process Gasses in an Air Reflow Oven Credits: Vitronics Soltec The introduction of lead-free solders resulted in a selection of different
| http://etasmt.com:9060/te_product_j/2019-09-20/6229.chtml
Machine,Reflow Machine,PCB Oven,SMD Oven,SMT Oven,Hot Air Reflow,Ir Reflow Oven,Convection Reflow Oven,SMD Soldering Oven,Reflow Furnace,Nitrogen Reflow Oven,Ir Reflow Soldering,SMD Reflow Soldering,Hot
| https://www.smtfactory.com/I-C-T-T8-Hot-Air-8-Trays-Electric-Reflow-Convection-Oven-with-High-Quality-pd48530624.html
I.C.T-T8 | Hot Air 8 Trays Electric Reflow Convection Oven with High Quality from China manufacturer - Dongguan Intercontinental Technology Co.,Ltd. English Türk dili Tiếng Việt 한국어 日本語
