• Manual and automated systems
• Pulse heat power supply with 4kHz frequency.
• Manual or pneumatic bonding heads
• Thermo-plane thermodes with Quick Connect Blocks
• Linear or rotary motion
• Suitable for both Hot Bar Reflow Soldering and Heat Staking Applications

1,Principles of pulse heat unit:

Pulse heat unit 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.

 

2,Advantages of inverter pulse heat supply
PS: We have the independent property rights of the power supply, we can make customized power supply.

      As the input voltage,we can also provide 220V/380V*3/220V*3/110V.etc

 

1. IGBT inverter with 4kHz frequency.
2. Temperature closed loop control, feed back every 0.25ms.
3. Real time display temperature curve.
4. Upper and lower monitor of the temperature.
5. Easily operating.
6. Overheat protection, overvoltage/undervoltage protection.
7. High precisely heating control system.
8. Two steps heating with upslope.
9. Ease for automation.
10. Standard workpiece holder is mounted on the board and designed to allow for easy changeover and repeatable operation  
    
11. Floating thermode ensures consistent pressure and heat transfer  between the thermode head and the parts to be joined  
    
12. Optional CCD system for fine pitch component.
    

 

3,Technical parameters

Model/No	JYR-02L	JYR-03L	JYR-04L
Iput Voltage(V)	220	220	3*380
Duty cycle(%)	20	20	20
Rated power(kVA)	6	10	12
Heating Tem()	50-600	50-600	50-600
Weight(kG)	23	24	33

 

   

 

 

 

 

 

4,Applicable area:

LCD Module, Solar Battery, Camera , Electronic Components, Coil / Inductor, Mobile Devices, PWB, Power Devices.

All where there need to be heated or fusing or joining or forming.

Samples:

                         Hot bar soldering/Pulse heat joining samples

5, Main component configuration brand list:

ABB; Microchip; Hitachi; Siemens; Fuji; Infineon; Schneider.

6,certifications

7,Service:

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 chance.