AB/TCP/ACA/ACF/FPC/PCB hot bar bonding machine

Quick Details:

Hot bar welding machine for mobile phone wire
Brief introduction to welding process of precision pulse hot welding:
Simply put, this process is the two pre good flux, tin plated parts heating to the temperature of melting solder (lead-free solder melting point: 217 DEG C), solidification, a permanent electrical machinery connects the two parts formed by curing solder.
Those who can not use the SMT welding device + reflow oven, which we can use for constant temperature soldering iron hand welding, manual welding welding appearance but prone to inconsistent, uneven, and even weld or welding defects such as bad products. And the precision pulse hot press is different from the constant temperature soldering iron, precision pulse hot press power instantly the desired temperature is reached, and once the head ends without voltage, instantaneous air-cooled can reach room temperature, and the pressure head flat, welding out the appearance of the product but also smooth.

Principle of precision inverting DC hot welding:
The hot head loaded on a certain pulse voltage with low voltage and high current, the hot head heating high impedance, will be in contact with the body temperature when the temperature rise to the solder! The melting point of two objects in contact with the weld together. The control pulse heating is by welding in pressure the first part of the heating thermocouple temperature detection and real-time feedback to the temperature controller for the closed-loop control to achieve.

operation chart

Mobile phone charging line /PCB and copper PIN foot / soft cable, /FPC flexible paper / zebra paper YSPDY series precision hot welding machine example:

An analysis of welding samples: the workpiece is AFC soft wire welding to the PCB board, PCB board pre brush tin solder joint, one-time welding and welding firm, tin climb proofing uniform full. The horn size is a little bigger, so the pressure to go above the zebra paper leads to solder joint around the zebra paper with slight melting temperature control, hot pressure welding machine our accurate heat concentrated, there is no effect on the solder joints surrounding, only need to post production of small horn size does not appear the case.

Other similar examples of welding sample map:

our services:

1. We are the leading precise welding company, and can help you detect a best precise welding plan with our more than 20 years welding experience.

2. We can design and develop precise welding machine according your requirements.

3. We can help you welding some samples for testing before you buy the machine, and it is free.

4. We are usually punctual and trustworthy.

5. We want to meet the best costmer’s satisfaction so that we can won more chanc