Large Size Nitrogen Reflow Oven A8n

• Type: Arc Welders
• Gas Input: Nitrogen/ N2
• Temperature Zone: 8 (Up8, Down 8)
• Model NO.: A8N
• Cooling Zone: 4 (Up4, Down 4)
• Heating: Hot Air Convection Heating
• Power Supply: 380V 3 Phases, 4 Wires
• Weight: 2300kg
• Dimension: 5500*1500*1600
• Guiderail: Double Parallel Guide Rail
• Current: Alternating Current
• Transport Package: Plywood Case
• Specification: ISO CE ISO SGS
• Trademark: TORCH
• Origin: Beijing, China
• HS Code: 1105962268
• Production Capacity: 25 Sets/ Month

Product Description

Large Size Nitrogen Reflow Oven A8N


 

Model	A8N
Heating part parameter
Heating zone	8 heating zone(8 upper, 8 cover)+4 cooling
Heating method	Hot air convection heating
Transmission parameter
PCB Board width	Max: 400mm
Chain-driven Mesh belt conveyor	Net belt and chain-driven transmission
Mesh belt width	Max: 500mm (adjustable)
Mesh structure	#
Guide rail width	70-500mm (adjustable)
Guide rail	Double parallel guide rail (Optical)
Automatic chain lubrication	High-temp Lubricating oil
Conveyor speed	Max: 2000mm/min
Control part parameter
Power supply	380V (3 ph, 4 wires) 50/60Hz
Power of start-up	33kw
Power of consumption of operation	8.5KW
Heater power	2KW
Warm-up time	About 20min
Control system	PLC+ Torch module temp control system+ IPC
Range of temperature control	Room Temperature-360 º C
Temperature control	PLC+PID+SSR
Precision of temperature control	± 1º C
Temperature distributing error	± 2º C
Machine Body Parameter
Weight	Approx: 2300kg
Dimension(L× W× H )(mm)	5500*1500*1600
Special Configuration
Nitrogen protection	stander configuration(can choose O2analysis equipment)
Oxygen density	300-500/PPM
Consumption of Nitrogen	10-30m3/h

Main electric part uses international brand components. Temperature control design achieves international advanced level with stable and even temperature. It is suitable for soldering CSP, BGA component.

Energy-saving inner oven design and heat insulation seal system, the power consumption is the lowest in this industry. (Common machine will cost 15KW/h. Our A8N just costs 8.5W/h). Which will save the power of 40%; If A8N works for 24 hours, that will save more than USD7500 per year.

Self-developed software system, stable and reliable, known as "SMT luxury industry software, " it will give accurate temperature testing for PCB board online and real-time monitoring. It can analyze testing data at any time and save, print out them.

Each zone takes compulsory independent cycle, independent PID control, upper and lower heat independently to make the temperature accuracy and even, large heat-capacity.

Warm up quickly, it takes only 20min from room temp to work temp.

Imported high speed motor that can bear high temp with stable wind, small vibration and sound.

High-quality good aluminum alloy guide rail, it is not easy to deform after high temperature.

Power-off protection, PCB board can be sent out after power-off without any damage.

Oven furnace uses stainless steel, anti-corrosion, no scaling-off to ensure PCB clean on soldering process.

Automatic monitoring displays work situation.

Professional wind turbine design ensures stable wind speed.

Forced air cooling, long cooling temperature zone to ensure the cooling effect is good. Circling water cooling, rapid and even, tin point smooth and bright (optional).

Circle water cooling speed is quickly and the tin ball is bright.

Nitrogen flowmeter can tell you the flux at any moment.