Vakuum-Reflow-Löten

  •  Hochvakuum mit geringer Blasenbildung, wodurch Hohlräume in der Lötoberfläche reduziert werden.
  • Hohe Benetzbarkeit, Verbesserung der Lötqualität.
  • Optimierte Lötparameter und -prozesse zur Steigerung der Produktionseffizienz.
  •  Verringern Sie die Oxidation und reduzieren Sie das Risiko kalter Lötstellen.

Spezifikationen

Modell VTS-1013-N
Equipment parameters Overall dimensions 6567*1420*1520mm
Plate size 70*50mm-300*350mm
Number of heating zones 9
Length of heating zones 3420
Number of cooling zones Upper 3
Cooling method Water cooling – external chiller
Process edge Standard 5mm, customizable
Plate height 25mm on the board, 15mm below the board
Transmission parameters Transmission mode Chain
Transmission control mode Heating zone and vacuum section servo + cooling zone frequency conversion
Transmission speed 200-2400mm/min
Höhe der Übertragung 900±20
Transmission direction L-R or R-L
Vacuum parameters Number of vacuum zones 1
Ultimate vacuum pressure 10-100pa
Vacuum pumping speed 60 cubic meters/hour, adjustable
Minimum cycle for vacuum welding 25Sec (action time can be set)
Release method Nitrogen quick release
Vacuum chamber operation method Servo control
Vacuum zone track Servo width and narrow adjustment
Flux recovery system Independent vacuum zone recovery device
Control parameters Kontrollmodus PC+Siemens PLC
Temperature control mode PID+SSR
Temperature control range Normal temperature -350℃
Temperature control accuracy ±1℃
Heat-up time ≤30min
Heat conduction mode Hot air independent temperature zone circulation, variable frequency speed regulation
Startup/normal operation power Startup: 45KW, normal operation 15KW
Power failure protection UPS endurance operation
MES data Secondary development possible
Nitrogen device Nitrogen filling method The whole area is filled with nitrogen, and the vacuum area is sampled.
Nitrogen flow rate 100-1000ppm @35 cubic meters/hour, nitrogen purity 99.999%

Produktmerkmale

Werbefilm

Nach oben blättern