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TOP > Reflow soldering related equipment > RF-460

RF-460

The model RF-460 is a small Reflow Soldering Machine corresponding to lead-free soldering and using infrared radiation and nitrogen (N₂) for the basic heating. While this is a small table-top reflow machine, it a method with six far infrared (IR) zones, and the precise and stable temperature profile required for lead-free reflow soldering can be obtained. By use of far infrared radiation and nitrogen (N₂), the various requirements for leadfree soldering can be met sufficiently. A max. temperature of 350°C and solder wettability are realized.

• This is a table-top reflow soldering machine with correspondence to nitrogen (N₂). Circuit boards up to 300×300mm can be processed.
• Rapid heating is performed with a 6-zone quartz heater using far infrared radiation and nitrogen (N₂), and the desired temperature profile can be obtained.
• Precise temperature control (±0.3%) up to max. 350°C and stable temperature profiles can be obtained with a highprecision PID temperature controller.

Heating section	Zones	6
	Length	780mm
	Width	300mm
	Height of an inlet	30mm
Heating	Method	far infrared rays + nitrogen
	Temperature control	P.I.D. temperature controller.
	Max temperature	350°C
Conveyor	Method	SUS mesh belt.
	Width	300mm
	Speed	90 to 1400mm/min
	Direction	R → L or L → R (at user's request)
Cooling		Forced cooling by a fan on the outlet side.
Power supply		Single phase 200V About 6.7kW Single phase 220V About 7.8kW
Nitrogen supply quantity		about 20 to 50ℓ/min(Oxygen density: about 1000ppm)
Safety devices		Leak/Over-current circuit breaker Emergency stop switch Alarm output (over/under temperature / heater disconnection)
External dimensions		(W)1500×(D)590×(H)640mm
Weight		about 150kg