Industry Directory | Equipment Dealer / Broker / Auctions
BAJA Bid was founded to form an auction organization with the primary objective of providing an outstanding experience for both our buyers and sellers.
Industry Directory | Consultant / Service Provider
PCB Electronics Manufacturing Automation Software for EMS, OEM & ODM manufacturers. Over 3000 customers worldwide!
New Equipment | Curing Equipment
A Pressure Cure Oven (PCO), or Autoclave, is used to minimize voiding and increase adhesion strength for bonding processes typically used in die attach and underfill applications. PCO pressurizes air into a rigid vessel and heats & cools with
Flux Free Formic Reflow Reflow in Formic Acid Vapor Heller has designed and built an production ready horizontal reflow oven for formic acid vapor. This new oven has been designed to meet Semi S2/S8 safety standards (including toxic gases). Form
Electronics Forum | Tue Oct 27 12:31:24 EST 1998 | Sanjay Bhatikar
SMT-ers I notice that most suppliers provide data that is eye-catching but avoid providing data of significant technical relevance, such as Cp and Cpk. It would perhaps be a wise idea for standards to be formulated in this area. For eg., ma
Electronics Forum | Mon May 26 19:25:47 EDT 2003 | bayanbaru
How many times can a populated board been reworked? What can go wrong (reliability) if the populated board is reworked more than 4 times?
Used SMT Equipment | Pick and Place/Feeders
Vintage: 2005 Version 2.9.15c Hydra Total assembly time: 17 days, 18 hours, 16 minutes, 40 seconds
Used SMT Equipment | Screen Printers
Mycronic MY700JX Jet30 Screen Printer; 2019; Model: JET30; S/N 21275; 8 Hours Production Time; 27 Hours total Uptime San Francisco CA
Industry News | 2012-05-11 20:35:45.0
Heller Industries has been awarded a 2012 SMT VISION Award in the category of Soldering Reflow for its 1936 Mark 5 Reflow Oven. The award was presented on April 25, 2012 at the Nepcon China Exhibition.
Industry News | 2021-04-14 10:42:33.0
The 2021 Service Excellence Award for Soldering Equipment was given to Heller Industries. Circuits Assembly recognizes companies that receive the highest customer service ratings, as judged by their own customers.
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Technical Library | 2023-01-17 17:27:13.0
Reflow profile has significant impact on solder joint performance because it influences wetting and microstructure of the solder joint. The degree of wetting, the microstructure (in particular the intermetallic layer), and the inherent strength of the solder all factor into the reliability of the solder joint. This paper presents experimental results on the effect of reflow profile on both 63%Sn 37%Pb (SnPb) and 96.5%Sn 3.0%Ag 0.5%Cu (SAC 305) solder joint shear force. Specifically, the effect of the reflow peak temperature and time above solder liquidus temperature are studied. Nine reflow profiles for SAC 305 and nine reflow profiles for SnPb have been developed with three levels of peak temperature (230 o C, 240 o C, and 250 o C for SAC 305; and 195 o C, 205 o C, and 215 o C for SnPb) and three levels of time above solder liquidus temperature (30 sec., 60 sec., and 90 sec.). The shear force data of four different sizes of chip resistors (1206, 0805, 0603, and 0402) are compared across the different profiles. The shear force of the resistors is measured at time 0 (right after assembly). The fracture surfaces have been studied using a scanning electron microscopy (SEM) with energy dispersive spectroscopy (EDS)
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.
This elevator format oven utilizes vertical space to accomodate curing applications of up to 4 hours while only occupying 96" (2.5m) of floorspace. Perfect for underfill and encapsulant.
Increase productivity, improve quality, reduce costs with vertical format curing solutions from Heller Industries. Learn more: http://www.hellerindustries.com/755-Vertical-Oven.php
Training Courses | | | PCB Rework and Hand Soldering Courses
The PCB rework and hand soldering courses courses cover techniques of rework and repair of PCBs, BGAs and other electronics assemblies, and teach fundamentals of soldering of electronics assemblies.
Training Courses | | | Other Courses
Other courses related to electronics manufacturing and assembly
Events Calendar | Mon May 10 00:00:00 EDT 2021 - Mon May 10 00:00:00 EDT 2021 | ,
Europe Chapter Webinar: Manual Cleaning of Printed Board Assemblies – Step by Step Guide
Events Calendar | Wed Jul 26 00:00:00 EDT 2017 - Wed Jul 26 00:00:00 EDT 2017 | Chicago, Illinois USA
IPC Technical Education - Best Practices in Design
Career Center | Florham Park, New Jersey USA | Engineering
Field Service Engineer Job Description The basic function of this position: Installation, training, repair, and implementation of retrofits on the complete line of Heller reflow ovens. Candidate must be a US citizen. DUTIES AND RESPONSIBILITIES: S
Career Center | All, Florida USA | Sales/Marketing
Baja Bid is looking for some good sales representatives. We are prepared to offer some VERY attractive commission packages including regional exclusivity to the right representatives. If you know anyone that would like to discuss this subject in
Career Center | Shenzhen, China | Technical Support
We design and manufacture automatic machine for the PCB/SMT and Thru-hole industries in Shenzhen China. We help companies looking to low cost equipment with smart, ROI-driven assembly equipment solutions. Email: jasonwu@smthelp.com ;w25605@gmail.com
Career Center | Vestal, New York USA | Engineering,Research and Development
Experienced Sr./Principal Software Engineer and Systems Analyst in various applications, especially embedded real time systems and device drivers and board support including 80x86, Power PC, Motorola 68K, TI DSPs and a number of other platforms using
Send the Special Express To Others Email this Special Express to: Your friend Your co-worker A decision maker in your company A Colleague NOTE: You may re-use this e-mail form as many times
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PCB Cycle Times for Component Insertion on PC Board | Unisoft ≡ Menu Skip navigation For over 35 years, Intelligent PCB Manufacturing Automation Software Be production ready in minutes, not days
