Havi-Thermal Vacuum Reflow Oven HWV Series

Havi-Thermal Vacuum Reflow oven HWV Series

Low void welding is essential for high-performance electronic components across medical, aerospace, automotive, LED, semiconductor, military, new energy and other fields, requiring high-strength, nearly void-free solder joints. Havi-Thermal’s vacuum reflow soldering system enables void-free soldering: molten solder is processed in a programmable vacuum negative pressure environment to eliminate voids, followed by cooling and solidification. The system inherits the long service life and reliable processing performance of mature reflow soldering systems.

Soldering process with or without vacuum

Vacuum reflow system allows you to have the following advantages

Up to 99% reduction in voids optimizes the quality of solderjoints

Single-track and double-track system can be selected,double-track four- stage transmission, and the production capacity is doubled

Reliable transport in the system

The large vacuum pump (300 m3/h) is fast, reliable, stable and can be pumped in up to 5 stepped programmable vacuum pumps

It is suitable for PCB, DCB, stamping grid and carrier, and the tube and shell are grounded & heat dissipated in a large area

Adjustable parameters: pumping time, vacuum holding time, pressure relief time, vacuum degree pressure

型号MODEL	HWV-7213	HWV-7213D	HWV-7213L	HWV-7213DL	HWV-9214	HWV-9214D
机体参数GENERAL
外型尺寸(LWH)Outside Dimension(L*WH)	686015451565	686017751565	706015451565	706017751565	792515451565	792517751565
颜色Standard Color	波纹白White
重量Weight	Approx.3000KG	Approx.3500KG	Approx.3100KG	Approx.3600KG	Approx.3400KG	Approx.3900KG
加热区数量Number Of Heating Zones	上Up10(1R)/下Bottom9				上Up12(11R)/下Bottom11
加热区长度Length Of Heating Zones	4235mm	4235mm	4335mm	4335mm	4985mm	4985mm
冷却区数量Number Of Cooling Zones	上Up3/下Bottom3 C冷空气内循环式Cool Air Conversion)				上Up4/下Bottom4 C冷空气内循环式Cool Air Conversion)
排风量要求Exhaust Volume	10 m³/minx2(通道)Exhausts
控制部分参数Standard Feature Of Control System
电气要求Electric Supply Required	3 phase,380V 50/60Hz (Optional:3 phase,220V 50/60Hz选配)
总功率Gross Power	105KW	105KW	105KW	105KW	125KW	125KW
启动功率Power For Warm Up	85KW	85KW	85KW	85KW	85KW	85KW
正常功率消耗Power Consumption	12-13KW	13-14KW	12-13KW	13-14KW	13-14KW	13-15KW
真空度vacuum Level	≤2mbar
升温时间Warming Time	≤40 minute
热风温度控制范围Temp.Setting Range	室温Room Temp.—350℃(选配400°℃)
真空腔体温度范围vaccum Temp.Setting Range	室温Room Temp.—300℃(选配350℃)
温度控制方式Temperature Control Method	PID闭环控制+SSR驱动，PID Close Loop Control+SSR Driving
温度控制精度Temperature Contol Precision	±1.0℃
PCB板温分布偏差Temperature Deviation on PCB	±1.5℃
加热器Heating Element	特制的特长寿命加热器；Especial Heating elements For Long Life
参数存储Data Storage	可存多种生产设置参数与状况Process Data and Status Storage
异常报警Abnormal Alarm	温度异常(恒温后超高温或超低温)Abnormal Temperature (Extra-high/Extra-low Temp.)
运输参数Standard Features Of Conveyor System
导轨结构Rail Structure	整体分段式，共3段运输结构(加热真空、冷却)Subsection Integrated Type
PCB宽度Rang Width Of PCB	min80mm- max450mm	min80mm- max300mm	min80mm- max450mm	min80mm- max300mm	min80mm- max450mm	min80mm- max300mm
PCB长度Rang Length Of PCB	min150mm-max400mm		min150mm-max500mm		min150mm-max400mm
部品高度Components Clearance	PCB板上30/下30mm,Top 30/Bottom 30mm
运输方向Converyor Direction	左向右L→R(选配Option:右向左R→L)
运输导轨固定方式Fixed Rail Side	前端固定Front Rail Fixed
PCB运输方式PCB Transmission Agent	链条Chain
运输带高度ConveryorHeight	900±20mm
润滑油自动加注Lubrication Auto-Afflux	标准配置Standard
制程气体氮气Process Gasses N2
入口及出口氩气保护装置N2 containment at Entry and Exit End	标准配置Standard
助焊剂回收系统Flux Reclaim System	标准配置Standard
氮气流量计Nitrogen Flow Meter	标准配置：浮子流量计控制系统；(选配Option:氩气采用闭环控制系统)
氧气分析仪Oxygen Analyser	标准配置Standard
氮气消耗量(N2气源≤5PPM O2) Nitrogen Consumption [Standard]	500PPM at 18- 22m³/hr	500PPM at 21- 25m³/hr	500PPM at 18- 22m³/hr	500PPM at 21- 25m³/hr	500PPM at 21- 25m³/hr	500PPM at 25- 30m³/hr
备注：以上BOM内所表明的功率均不包含真空泵及冷水机功率，

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