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UNIQUE AUTOMATION LIMITED
Home ProductsWave Soldering Machine

Conveyor Width 400mm Automatic PCB Soldering Machine Lead Free RF 400XL

China UNIQUE AUTOMATION LIMITED certification
China UNIQUE AUTOMATION LIMITED certification
Good machine. Operate effectively with your wave solder machine. Thank you !

—— Abhijeet Saxena

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Conveyor Width 400mm Automatic PCB Soldering Machine Lead Free RF 400XL

Conveyor Width 400mm Automatic PCB Soldering Machine Lead Free RF 400XL
Conveyor Width 400mm Automatic PCB Soldering Machine Lead Free RF 400XL
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Large Image :  Conveyor Width 400mm Automatic PCB Soldering Machine Lead Free RF 400XL

Product Details:
Place of Origin: CHINA
Brand Name: UA
Certification: CE
Model Number: RF-400XL
Payment & Shipping Terms:
Minimum Order Quantity: 1 unit
Price: Negotiable
Packaging Details: vacuum packing for sea transportation
Delivery Time: 5-30 days
Payment Terms: T/T
Supply Ability: 25 units per month
Detailed Product Description
Model: RF-400XL Flux Spray: Step Motor Control
Control: PC+PLC Machine Dimension (mm): 4500*1450*1700
Conveyor Width (mm): Max 400 Or Customized Finger Type: V, L Or Customized
Cooling Type: Forced Air Cooling Preheating Zone Length (mm): 1800
High Light:

400mm Automatic PCB Soldering Machine

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RF 400XL Automatic PCB Soldering Machine

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RF 400XL Lead Free Wave Solder

Conveyor Width 400mm Automatic PCB Soldering Machine Lead Free RF 400XL

 

Lead Free RF-400XL Hot Air Wave Welding Machine for PCB Soldering

 

What is the problem of small solder joints in wave soldering?

If such a situation has been useless before, then we should start with the analysis of the impurities of the solder. If the impurities are high, the melting point of the solder will become higher, so we try to increase the temperature of the solder, and it seems that it can be solved. If you can really avoid similar continuous welding, it is basically certain that the impurity exceeds the standard, generally speaking, the main reason is that the copper impurity content is too high.
Larger flux problems may also be caused.

1. If the flux is not enough or not uniform enough, you can directly increase the flow rate.

2. Lianxi speeds up the speed and enlarges the orbit angle.

3. Don't use 1 wave, use 2 wave single wave, the height of the tin does not have to be 1/2, it is enough to just touch the bottom of the board. If you have a pallet, then the tin surface should be on the highest surface where the pallet is hollowed out.

4. The board will be deformed.

5. If 2 waves of singles are not good, just use 1 wave to punch and 2 waves to hit the pins low, so that the shape of the solder joints can be repaired, and it will be fine.

 

Specifications of wave solder machine RF-400XL

Model RF-400XL
Flux spray Step motor control
Solder pot material Titanium alloy
Options available N2
Top IR preheating
Central support for big PCB
Power supply 3P/AC 380V
3P/AC 220V
Control PC+PLC
Machine Dimension (mm) 4500*1450*1700
Solder pot movement Up/down, in/out all-electric control
Conveyor width (mm) Max 400 or customized
Flux feeding Auto feed
Finger type V, L or customized
Preheater Cast aluminum plate + hot air
Weight (kg) 1920
Conveyor width adjust Electric control
Cooling type Forced air cooling
Solder pot capacity (kg) Approx. 400
Preheating zone length (mm) 1800

 

RF-400XL 1

RF-400XL 2

Contact Details
UNIQUE AUTOMATION LIMITED

Contact Person: IVY

Tel: +8615878724418

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