Board Assembly and Test


Mack Technologies has established a robust board assembly operation that includes multiple top & bottom side lines that are identically configured. Couple this equipment strategy with a significant investment in component feeders for offline setups and Mack Technologies is capable of building any circuit board on any of its lines with minimum downtime for changeovers. This translates into a highly flexible manufacturing operation that accommodates Mack's ever-changing customer schedules.


Capabilities

Component Types Processes
  • PBGA, CBGA
  • Micro BGA's
  • 16mil. QFP's
  • 0402 Passives
  • VHDM Press Fit Connectors
  • SMT Connectors and other odd shaped components

  • Double Pass/Double Reflow
  • Nitrogen Reflow and Wave Solder
  • X-ray Inspection
  • BGA Repair and Placement Rework
  • In-line Paste Volume Inspection
  • High and Low Temperature Solder
  • Paste-in-Hole Reflow
  • No Clean Flux
  • Selective Wave Solder
  • Closed Loop Aqueous Wash
Test
  • Flying Probe
  • In-circuit
  • Functional
  • ESS (static and dynamic)

Equipment List

    Accommodates multiple top and bottom side lines
  • Screen Printers - DEK 265GSX
  • General Dispensing Machines - Universal Instruments GDM1
  • High Speed Placement Machines - Universal Instruments 4791 HSP
  • Fine Pitch Placements - Universal Instruments GSM1
  • Convection Reflow Ovens - Conceptronic HVN-102
  • Wave Solder w/Nitrogen - Dover Soltec Maxi 6523CC
  • Solder Fountain - Wenesco M90
  • Aqueous Cleaning System - Westek Triton IV Mil SMT
  • Organic Water Treatment System - Westek
  • Ionograph 500M - Alphametals
  • Paste Inspection Systems - Cybersentry
  • Stencil Cleaning - Smart Sonic Model 2000
  • BGA Rework Stations - Sierra Research Technologies (SRT)
  • Real-time X-ray - Nicolet Imaging System NXR-1400i
  • In-Circuit Test - Teradyne Z1884; GenRad Series TS87L
  • Flying Probe Test - Takaya 8400ce
  • Environmental Stress Screening - Harris Chambers

Mack Technologies
27 Carlisle Road
Westford, MA 01886
Main # (978) 392-5500
Fax # (978) 392-5502
Mack Technologies Ltd.
6 Central Blvd.
Central Park, Larbert
Stirlingshire, Scotland
FK5 4RU
Main # (44) 1324-550500
Fax # (44) 1324-550510