I've had very good success using a reballing system from HTI Engineering, Medfield, MA, (508) 359-2786. It is a very basic system which is ideal for low volume production. It uses a two stencil approach, one to deposit solder paste or flux, and the other for positioning the solder balls into the paste. It is also relatively inexpensive, around $5k. Feel free to call me if you want to discuss this further. Jim Marsico (516) 595-5879 [log in to unmask] ################################################################ TechNet E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c ################################################################ To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE TechNet <your full name> To unsubscribe: SIGNOFF TechNet ################################################################ Please visit IPC web site (http://jefry.ipc.org/forum.htm) for additional information. For the technical support contact Dmitriy Sklyar at [log in to unmask] or 847-509-9700 ext.311 ################################################################