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Industrial PC control System Long lifetime and Good heat uniformity of solder pot Special design to implement less solder residue generated Patented design of impeller & channel for improving soldering wave stability Spraying evenly and minimized the overlapping Convenience for maintenance.
| Modularize Flux Spraying system ● The flux nozzle uses a stepper motor drive, which can flux coating. ● The spray system of modular design, the nozzle is always vertical guide rail, ensure good penetration of PCB flux. |
| Flux spraying is perpendicular to the PCB | |||
● Spread more even on PCB
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| Flux spraying is perpendicular to the PCB | |||
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Suitable Nozzle speed Spreading evenly | Nozzle speed too low. spreading did not cover all | Nozzle speed too high. Introduce spreading overlap | |
| ● Segmented transport rail design ,60kg rail transport capacity. |
| ● The transportation system adopts floating structure, new type support profile, good strength, titanium alloy double hook claw, patent aluminum rails, long service life. |
| Modularize preheating system | |||
● Plug in and remove connector easily ● Drawer type structure that easy to install or disassemble to maintain | |||
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| ● All hot air modules are for better temperature uniformity. |
| ● For standard, only lower part have heating modules and upper part is an option. |
| Modularize solder pot | |||
● Plug in and remove power source and thermocouple easily ● Standard solder pot, suitable different models and PCB size ● Manually in/out & up/down | |||
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| 10mm thickness casting iron solder pot ● No easy to deform when heating. ● Well contact with heater for more uniform heating. Used graphite for insolation ● anti-moisture and anti-corrosion. |
| Ceramic coating ● smoother surface, anti-corrosion, longer lifetime. Insolation and large solder pot ● reduces heat loss. ● make the solder temperature to be more uniform. ● improves the solder pot heat storage capability. |
| Solder residue is limited < 0.4kg per hour. Cost saved by better utilization. | ||
Dynamic rotating cap isolate air and limit the oxidation. | The oxidation reducing cover effectively control the wave flowing speed, lower the falling height and eliminate oxide. | |
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Cap should be clean at least a week | Solder residue should be removed everyday | |
| Field feedback for wave soldering with N2 |
● Short-circuit and incomplete weld are reduced. |
● PCB surface is clean and smooth, without oxidation, and few solid residues. |
● The welding spot is bright, clean, without oxidation and few flux residues. |
● The flux residues is largely reduced, compared with welding under air and the PCB has little adhesion. |
● In addition, the welding spot strength will be enhanced in principle, reducing return to factory repair and the machine using life will be prolonged. |
| Reducing solder dross amount by nitrogen |
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The structure of channel and impeller directly influence the soldering wave stability |
The variation of wave level can be controlled within 0.5mm to ensure good welding. |
| Impeller design |
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| Channel design |
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| Reducing solder dross amount by nitrogen |
Forced air cooling system, can meet lead-free work art of cooling slope requirement |
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Lead Free Wave Solder Machine RW Series Features: |
| ● Long lifetime and Good heat uniformity of solder pot. |
| ● Special design to implement less solder residue generated. |
● Patented design of impeller & channel for improving soldering wave stability. |
● Spraying evenly and minimized the overlapping. |
● Convenience for maintenance. |
Lead Free Wave Soldering Machine Specification | |||
Model | RW-350 | RW-450 | RW-610 |
Dimension | L4300*W1450*H1650 | L4300*W1550*H1650 | L4300*W1650*H1650 |
Net weight | about 1800Kg | about 2100Kg | about 2600Kg |
General power | 30KW | 30KW | 35KW |
Power consumption | Approx.8KW | Approx.8KW | Approx.9KW |
Power Supply | 3PH 380V 50HZ | ||
Controlling type | SIEMENTS PC + PLC controlling | ||
Auto Flux Adding | Standard | ||
Exhaust | Top and Side Exhaust | ||
Preheating Length | 1800mm | ||
Conveyor Motor | 90W 3PH 220V | ||
Preheating Zone | 5 Bottom | ||
Center Support | Option | ||
Preheating Temperature | Room Temperature -200C | ||
Warm up Time | Approx .12min (150C) | ||
Blower Motor | 250W 3PH 220V | ||
PCB Width (mm) | 50-350 | 50-450 | 50-610 |
Conveyor Direction | L-R (Option R-L) | ||
Conveyor Speed(mm/min) | 500-1800 | ||
Conveyor Height (mm) | 750+/-20 | ||
Top Clearance (mm) | Top 120 (Option250), Bottom 25 | ||
Fingers | Heavy Titanium Claw Hook(Standard) V Type Titanium Hook (Options) | ||
Conveyor Angle | 4-7 | ||
Solder Pot | Fully Titanium | ||
Wave Height Adjustment | Controlled by PC | ||
Cooling Method | Air Cooling | ||
Solder Pot Temperature | 300C | ||
Solder Pot Capacity | 500kg | 650kg | |
Solder Pot Warm up Time | Approx. 150min (250C) | ||
Finger Cleaning System | Brush | ||
Lead Free Wave Solder Machine RW Series Includes: |
| ● Lead Free Wave Solder Machine RW Series. |
| ● Spraying system driven by step motor and PLC controller. |
● Casting Iron solder pot . |
● Industrial PC control. |
● Finger cleaning system. |
● 1 year parts warranty. |
● Free Accessories. |
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Partial nitrogen charging device for solder pot >Stainless steel porous pipe sprays nitrogen evenly and stably >Nitrogen will be blocked below the PCB and from a low oxygen layer between the PCB and the solder pot surface in order to achieve high welding quality and low oxidation. >Since it is not closed area, oxygen analyzer cannot be installed | |
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>Filled with nitrogen to reduce the use of local tin slag device ,effectively reduce customer operating costs
>Local nitrogen filling device | |
ILIKELEO
Leopeng_keentec
sales@1clicksmt.com