induction soldering steel | Manufacturer of induction heating machine ,ultrasonic welding machine

Induction Soldering magnetic steel pins

Objective Induction soldering magnetic steel pins/posts to create an automotive component Material • Coil and steel pin assembly (5/16”/7.9 mm pin/post O.D.) • Solder rosin core Temperature.   470 ºF (243 ºC) Frequency.   214 kHz Equipment • DW-UHF- 6kW-I Induction heating machine,  150 to 400 kHz induction heating system equipped with a remote workhead containing one … Read more

Induction Soldering Stainless Steel Tubes to Brass Base

Objective Induction Soldering stainless steel tubes to brass base Equipment DW-UHF-6KW-III handheld induction heater Materials Customer material including flux Key Parameters Power: 2 kW Temperature: 482°F (250°C not measured) Time: 14 -16 sec Process Steps Customer process instruction has been followed DW-UHF-6KW-III induction heating system was limited to 2kW Results and Conclusions Sample position according … Read more

Induction Soldering Steel Cover

Induction Soldering Steel Cover With High Frequency Heating Units

Objective Soldering a nickel plated steel cover onto a nickel plated steel EMI filter housing without damaging the RF circuit
Material 2” x 2” (50.8mm) nickel plated steel cover, 2” x 2” (50.8mm) nickel plated steel box and lead-free solder and flux
Temperature 573 ºF (300 ºC)
Frequency 229 kHz
Equipment • DW-UHF-3 kW induction heating system, equipped with a remote workhead containing two 1.2μF capacitors for a total of 2.4μF
• An induction heating coil designed and developed specifically for this application.
Process A single turn square helical coil is used to solder the cover to the filter box. Solder flux is applied to the filter box and two solder turns (preforms) are placed covering the perimeter of the cover. The assembly is positioned under the coil and power is applied for 7 seconds to solder the seam.
Results/Benefits Induction heating provides:
• Hands-free heating that involves no operator skill for manufacturing
• Repeatable, non-contact clean heating
• Fast precise heating
• Good solder flow without over heating the box and damaging RF circuits.
• Even distribution of heating

induction soldering steel cover