Lead Free Wave Solder Machine, model RW-610

Manufacturer: E-Therm
Model: RW-610


Lead-free wave soldering oven model RW-610 from E-therm with a maximum PCB width of 610 mm.

Equipment 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;




4300х1620х1760 mm


2600 kg

Power consumption/General power:

9 kW/ 35 kW

Power supply:

3 phase, 380 V, 50 Hz (optional: 1 phase, 220 V, 80 A)

Controlling type:

SIEMENTS PC + PLC controlling

Auto flux adding:



top and side exhaust

Preheating length:

1800 mm

Conveyor motor:

90 W, 3 phase, 220 V

Preheating zone:

3 bottom

Center support:


Preheating temperature:


Warm up time:

12min (150°C)

Blower motor:

250 W, 3 phase, 220 V

PCB width:

50-610 mm

Conveyor direction:

L-R (option R-L)

Conveyor speed:

500-1800 mm/min

Conveyor height:

750 +/- 20 mm

Clearance (top/bottom):

120(option 250) / 25 mm


Heavy Titanium Claw Hook(Standard)
V Type Titanium Hook (Options)
Spring Press Finger(Options)
D-40 Duchbill Finger(Option)

Conveyor angle:


Solder pot:  

alloy iron enamel craft

Wave height adjustment:  

inverter / digital control by PC

Cooling method:

air cooling

Max. solder pot temperature:  


Solder pot capacity:

650 kg

Solder pot warm up time:  

150min (250°C)

Finger cleaning system:


Base complectation

Lead free wave solder machine, model RW-610
Spraying system driven by step motor and PLC controller
Casting Iron solder pot
Industrial PC control
Finger cleaning system
Stepper motor combined with rail/guide to move spray, moving speed can be set in PC. With Japan origianl spray nozzle
3 hot air convection bottom preheating zones, modular type preheating zone. Each preheating zone can be taken out of machine for repairing or cleaning.
Solder pot auto in/out up/down system
10mm Cast iron solder pot plated with ceramic
Standard equipped with strong conveyor finger, hardly get bent. Good for both bare PCB and also 5kg weight carrier


Center board support:
(To support deformed PCB from middle, wire go through the machine from entrance to exit, width position adjustable)
Belt unloader for wave solder MWN-1300:
(Unload the soldered PCB from machine and cooling down it)
In loading conveyor for wave solder MI-800:
(Connecting between insertion conveyor to wave solder’s conveyor)
1 upper preheating zone (hot air zone)
2 upper preheating zone  (hot air zone)
3 upper preheating zone (hot air zone)
(Add heating zone above preheating zones, individual temperature control, to reduce the temperature difference between PCB’s upper&bottom side, especially for thick PCB or PCB with pallet)
SDS-10MS solder dross separator:
(Normally the wave solder dross yield will be 80%. To recovery 1kg dross of lead free solder, it will save  $US29x80%  =  $23.2  dollars  per  Kg  of dross. Dross  generated  during  a  10  hour  periods  is about 8 to 12 kg depending on how the operator removes the material from the machine. Savings range from $186 to $278 per day)
Optional power supply:
(1 phase, 220 V, 80 A)
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