Three phrase LED Pulse Heat Hot Bar Soldering Machine Easily operating

    LED Pulse Heat Hot Bar Soldering Machine Designed for FPC FFC TAB

Advantages of Pulse Heating (Hot Bar Bonding) Method:

• This method is most suitable for reliable soldering and thermo-compression because heating and cooling are done applying the pressure force
• Good repeatability of heating temperature and time requires no skilled workers
• Partial heating in short time allows to reduce thermal damages
• For implement of Pb free

Principle:

• Pulse heat soldering also named pulse heat unit/hot bar bonding machine/reflow soldering machine/heat pressure machine/thermo-compression machine is intended to solder electric components.
• It consists of a reflow head which holds down the object and applies pressure force and the pulse heat power supply which applies the current.
• Pulse heating is an instantaneous heating method. Heating is performed only when the solder is desired to be melted.
• Electric current is applied to the iron to generate heat by resistance and the solder is melted. When the solder has melted, the current will be stopped and the solder is cooled. And when the solder has hardened, the heater tip is raised.
• Because the pressure is kept applied until the solder is hardened, highly reliable joining without lifting up can be achieved.

Character:

• Soldering base on Alternating current, firm and beautiful connection.
• Temperature closed loop control, feedback every 0.25ms.
• Real time display temperature curve.
• Upper and lower monitor of the temperature.
• Easily operating.
• Overheat protection, overvoltage/under voltage protection.
• High precisely heating control system.
• Two steps heating with upslope.
• Ease for automation.

Specification: