Product
HELLER Vacuum Reflow Oven
Classification:
- Description
-
- Commodity name: HELLER Vacuum Reflow Oven
- Commodity ID: 501
HELLER Industries has developed a vacuum module that inserts directly in its reflow oven line to meet new rising demand of high volume, void-free, automated inline soldering. Vacuum module can be inserted in zone directly after reflow peak (liquidus) has occurred or an IR Panel can be added to the chamber to reach reflow peak under vacuum. Convection reflow with vacuum module is continuous and allows thermal profiles to be directly ported from non-vacuum reflow applications to achieve low COO and high UPH.
HELLER Industries has developed a vacuum module that inserts directly in its reflow oven line to meet new rising demand of high volume, void-free, automated inline soldering. Vacuum module can be inserted in zone directly after reflow peak (liquidus) has occurred or an IR Panel can be added to the chamber to reach reflow peak under vacuum. Convection reflow with vacuum module is continuous and allows thermal profiles to be directly ported from non-vacuum reflow applications to achieve low COO and high UPH.
Features：
Heller Industries provides optimized cycle (average 30s~60s) to achieve super high UPH.
Heller vacuum assisted reflow applies multi-zones to meet various thermal profile requirements.
Heller Industries utilizes advanced pumping package with high capacity for fast pump down time.
Reflow time under vacuum of 15 seconds was able to achieve ＜1% total void area spec.
Heller adopts high efficient flux collection system to collect the flux and keep tunnel clean.
On-the-fly maintenance is available.
Chamber exhaust foreline, ball valve, butterfly valve and dry vacuum pump are heated to 150℃ to eliminate flux condensation.Specification:
Model
1808MK5-VR
1911MK5-VR
1912MK5-VR
1936MK5-VR
2043MK5-VR
Oven Length
465cm
590cm
590cm
589cm
680cm
Process Gas Options
Air, Nitrogen, Formic Acid, forming gas
Air, Nitrogen, Formic Acid, forming gas
Air, Nitrogen, Formic Acid, forming gas
Air, Nitrogen, Formic Acid, forming gas
Air, Nitrogen, Formic Acid, forming gas
Heated Zones
Convection: 7 Top / 7 Bottom IR: 3 Top
Convection: 10Top / 10 Bottom IR: 3 Top
Convection: 11 Top / 11 Bottom IR: 3 Top
Convection: 8Top / 8 Bottom IR: 3 Top
Convection: 10Top / 10 Bottom IR: 3 Top
Heated Length (Convection/Total)
174cm / 273cm
262cm / 364cm
290cm / 382cm
290cm / 382cm
327cm / 430cm
Cool Zones
2 Top (Bottom Option)
3 Top (Bottom Option)
3 Top (Bottom Option)
3 Top (Bottom Option)
3 Top (Bottom Option)
Max Working Temperature (Convection / IR)
Standard: 350°C / 400°C, Option: 400°C / 480°C
Standard: 350°C / 400°C, Option: 400°C / 480°C
Standard: 350°C / 400°C, Option: 400°C / 480°C
Standard: 350°C / 400°C, Option: 400°C / 480°C
Standard: 350°C / 400°C, Option: 400°C / 480°C
Min Vacuum
Standard: 10 Torr Option: < 10 Torr
Standard: 10 Torr Option: < 10 Torr
Standard: 10 Torr Option: < 10 Torr
Standard: 10 Torr Option: < 10 Torr
Standard: 10 Torr Option: < 10 Torr
Max Board Size
L500 x W450 x H29（cm）
L500 x W450 x H29（cm）
L350 x W350 x H29（cm）
L350 x W350 x H29（cm）
L500 x W450 x H29（cm）
Cleanroom Option
Down to Class 1000
Down to Class 1000
Cleanroom Option
Down to Class 1000
Cleanroom Option
Key words:- Reflow oven
- Vacuum Assisted Reflow oven
- HELLER Reflow oven
Product Message
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Service Hotline
+86 18668591623
Email:songxinhui@szwit.com
Tel: +86-755-27456080
Company Address: Fuyong street, Bao'an District, Shenzhen
2nd floor, building 11, Huafeng Science Park, Tangwei