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HELLER Vacuum Reflow Oven

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.
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Product serial number
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Keyword:
Reflow oven
Vacuum Assisted Reflow oven
HELLER Reflow oven
Consultation telephone:18668591623
Product description
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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 H29cm

L500 x W450 x H29cm

L350 x W350 x H29cm

L350 x W350 x H29cm

L500 x W450 x H29cm

Cleanroom Option

Down to Class 1000

Down to Class 1000

Cleanroom Option

Down to Class 1000

Cleanroom Option

We could not find any corresponding parameters, please add them to the properties table

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Fax:0755-27456080
Add:Fuyong street, Bao'an District, Shenzhen
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