Feature:

1:N2 closed-loop control

·A real-time monitoring on nitrogen concentration and PID closed-loopadjusting ntrogen flow
to realize the stable PPM value.

2:Increase solder stability

·By using nitrogen protection,the wettability of tin waves is improved,the solder penetration
rate is increased,and the product pass through rate is increased to over 98%.
3:Reduce solder defect

·The tunnel-based entire nitrogen wave soldering can reduce solder defect and improve
production efficiency by 15%with less oxygen content.
4:Save cost

·A closed preheatingenvironment reduces equipment power consumption and the generation
oftin slag,effectively saving 70%of auxiliary material losses.
Image:

Specification:

型号	Model	NXS-450	NXS-610
外型尺寸	Dimension(L×W×H)	5920(导轨长度)x1630x1735mm	5920(导轨长度)x1889x1735mm
电源(三相五线)	Supply Power(3 phases 5 wires)	3P5W 380VAC,50/60Hz 100A	3P5W 380VAC,50/60Hz 130A
电源功率要求	Required Initial Power	75KW	85KW
气源功率要求	Required Air Source Power	0.5-0.8MPa
总功率	Total Power	60KW	73KW
正常工作功率	Operating Power	≤13KW	≤15KW
控制方式	Control Method	PC+PLC
助焊剂流量	Flux Flow	10-100ml/min
喷雾气压	Spray Pressure	0.25MPa-0.4MPa
预热方式	Preheating Method	热风/红外任选(模组)Hot air/IR for option(module)
预热风机调速方式	Speed Adjustment Mode	红外IR:无NO热风Hot air:无极变频调速Inverter
预热区数量	Quantity	可选(预热多区分段控制)Optional(preheating multi zone sectional control)
预热区长度	Length	2300mm(选配Option:1950mm)
预热温度	Temp.Range	室温Room Temperature-280℃
控温方式	Temp.Control Mode	PID+SSR
波峰运行方式	Wave Peak Operation Mode	机械泵Mechanical pump
锡炉发热管功率	Power for Heating Tube	18KW	20KW
锡炉容量(锡比重7.5)	Pot Capacity	550KG	780KG
锡炉极限承受温度	Ultimate Bearing Temperature	Max:300℃
锡炉极限使用温度	Ultimate Usage Temperature	Max:280℃
波峰驱动功率	Wave Peak Driven Power	0.75KW×2	1.0KW×2
波峰高度调节方式	Height Adjustment Mode	闭环伺服调速Closed loop servo control speed
锡炉升温时间	Heating Time	约130min(设定温度：265℃)	约160min(设定温度：265℃)
波峰选择	Wave Peak Select	双波峰：扰流波+平波/扰流波+扰流波Dual-wave:spoiler+flat or spoiler+spoiler
波峰高度	Wave Height	0~15mm
PCB传输速度	Conveying Speed	500-1800mm/min
PCB板宽度范围	Width Range of PCB	50-450mm	50-610mm
PCB板长度范围	Length Range of PCB	120-600mm	120-640mm
PCB板元件高度	Height of PCB Component	Top:150mm Bottom:8～25mm
PCB入口运输高度	Conveyor Height	900±20mm
运输导轨倾角	Angle of Rail	5.5°±0.2°固定fixed
马达传动方式	Motor Rotation Mode	分段传动/控制Sectional transimmission/control
运输马达功率	Conveyor Motor Power	0.75KW×3
运输方式	Conveyor Mode	分段运输：链条→连抓(V+L/全V/全L)→链条fragment conveyor:chain→fingers(V+L/full V/fulILD)→chain
运输马达调速方式	Transport motor adjustment	闭环伺服调速Closed loop servo control speed
氮气气源压力	Nitrogen Source Pressure	0.5-0.8MPa
氮气气源含氧量	Nitrogen Source Oxygen Content	≤10PPM
氮气流量计个数	No.of Nitrogen Flowmeter	7pcs
排风扇	Exhaust Fan	220VAC750W
抽风管直径	Diameter of Exhaust Duct	φ200mm