Training Courses | ONLINE | | PCB Assembly Courses
The PCB assembly courses provide knowledge of different processes and equipment used in TH and SMT assembly of printed circuit boards.
ZESTRON is proud to offer PCB contract cleaning and analytical services at our Technical Center located in Manassas Virginia. Have you purchased new cleaning machinery and require PCB cleaning services during the interim? Have you won a new contract
Technical Library | 2019-08-14 22:20:55.0
Cleanliness is a product of design, including component density, standoff height and the cleaning equipment’s ability to deliver the cleaning agent to the source of residue. The presence of manufacturing process soil, such as flux residue, incompletely activated flux, incompletely cured solder masks, debris from handling and processing fixtures, and incomplete removal of cleaning fluids can hinder the functional lifetime of the product. Contaminates trapped under a component are more problematic to failure. Advanced test methods are needed to obtain "objective evidence" for removing flux residues under leadless components.Cleaning process performance is a function of cleaning capacity and defined cleanliness. Cleaning performance can be influenced by the PCB design, cleaning material, cleaning machine, reflow conditions and a wide range of process parameters.This research project is designed to study visual flux residues trapped under the bottom termination of leadless components. This paper will research a non-destructive visual method that can be used to study the cleanability of solder pastes, cleaning material effectiveness for the soil, cleaning machine effectiveness and process parameters needed to render a clean part.
Industry News | 2011-03-03 18:46:51.0
Kyzen recently completed its North American Representative Training and Strategy Meeting at its global headquarters in Nashville.
New Equipment | Cleaning Equipment
The Nu/Clean Inline Aqueous Cleaners have been leading the industry for decades! The Nu/Clean Inline cleaners feature such innovations as our award winning and patented Flood Box that provides the best cleaning results for low standoff components an
Industry Directory | Manufacturer
Shenzhen Huancheng Automation equipment Co.,ltd (referred to as the "HC"), a High-speed developing enterprise specializing in High Precision Automatic Solder Paste Printer research and development.
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Used SMT Equipment | Soldering - Selective
Inline ConveyorLead Free Solder Pot*OperationX/Y/Z Control Closed Loop Servo MotorsX/Y/Z Motion | Accuracy Lead Screw | ± .002"Interpolated Motion Yes | Simultaneous X, Y and ZMax Speed O X/Y axes 5” per secondMax Process Range12 x 18” | 300 x 450 mm
Technical Library | 2013-04-11 15:43:17.0
With the explosion of growth in handheld electronics devices, manufacturers have been forced to look for ways to reinforce their assemblies against the inevitable bumps and drops that their products experience in the field. One method of reinforcement has been the utilization of underfills to "glue" certain SMDs to the PCB. Bumped SMDs attached to the PCB with a no-clean soldering process offer the unavoidable scenario of the underfill coming in contact with a flux residue. This may or may not create a reliability issue... First published in the 2012 IPC APEX EXPO technical conference proceedings
Manufacturer's Representative for equipment for PCB assembly and/or rework processes.
Products, services, training & consulting for the assembly, rework & repair of electronic assemblies. BGA process experts. Manufacturers Rep, Distributor & Service Provider for Seamark/Zhuomao and Shuttle Star BGA Rework Stations.
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1750 Mitchell Ave.
Oroville, CA USA
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