Cheko Systems LLC
"Tomorrow's Technology Today"

 
The Selective Solder Machine FE2

The ultimate selective solder machine has a proven
[6 Sigma] capability, revealed by a Green/Black belt
participation. A study of process history obtained by
Statistical Analysis of:
  • Preheat nozzles: air velocity, temperature, time & thermocouple control
  • Soldering nozzles: air velocity, soldering profile, repeatability, and thermocouple monitoring
  • Cool down solidifying area: thermocouple monitoring & index control
  • Cool down nozzle [powered]: air velocity, thermocouple monitoring, time & rate
  • Exit time of the Selective Solder Machine:
MODEL FE2
Process – The PC Board assembly is placed in a carrier, placed in the machine
and automatically indexes to:
  • Preheat nozzles; Soldering nozzle; Cool down solidifying area; Powered cool down nozzle; Exit the Machine
Process Control - Accomplished by:
  • Timers; Thermal-couple; Omega Controllers; Air Control assemblies;
    Q.C. inspection; Air control assemblies; Nozzle location
Capability - The Selective Soldering Machine is capable of soldering:
  • Multi-lead components; SMD processors, resistors, capacitors, & SOTs in solder cream; Solder bumped components with flux; Solder Preforms with flux
  • Uses Tin Lead (SnPb) or [Lead Free] (SnAgCu) Solders
   
SERVICES: •SMD & Hybrid Fabrication     •PC Board & Circuit Design   •PC Board Assembly
•Solder Workshops (SMD & Leaded)      •Written Process & Inspection Procedures