Ersa HOTFLOW 4/26 Reflow Oven

Max. PCB width: 560 mm
13 heating zones
Weight 2800KG
Dimension 7100x1410x1500mm

Ersa HOTFLOW 4/26 Reflow Oven


Ersa HOTFLOW 4/26 Reflow Oven

Excellent heat transfer with the most varied board assemblies

Rest-oxygen monitoring with low N2 consumption

Low energy consumption through intelligent energy management

Multi-level controlled cooling

Multi-level process gas cleaning system

"On the fly" maintenance for increased machine availability / uptime

Multi-track conveyor system (1-4)

Ersa Process Control (EPC) for continuous process monitoring

Ersa Auto Profiler software for quickly generating temperature profiles


Ersa HOTFLOW 4/26 Reflow Oven

The Ersa HOTFLOW 4/26 reflow system is of robust design and manufactured entirely from steel, welded air-tight, powder coated and with interior electric cabinet and a PC operating terminal. Features include the motorized hood opening, quick-change convection heater cassettes, multi-level process gas cleaning and a powerful and effective cooling zone.

Through Put


Heating Zones

26 zones

Solder Peak zones

3 zones

Cooling zones

4 zones


400 V / 3 / N / PE - 50 Hz / 60 Hz

Compressed air


Min. PCB length

50 mm

Min. PCB width

50 mm

Max. PCB length

Not applicable mm

Max. PCB width

560 mm





Conveyor system
Working width: 45-580 mm automatically infinitely adjustable
Clear passing height: +25 (35)/-37 mm
Centre support, automatically infinitely adjustable
Conveyor speed: 20-200 cm/min
Pin-and-chain conveyor with 3, 4 or 5 mm pins
Process zone
Process length: 4,790 mm
Heated length: 3,650 mm
Cooling length: 1,840 mm
Heating system
Up to 26 convections heating cassettes
(Preheat zone up to 26 cassettes, reflow zone up to 6 cassettes)
Volumetric flow rate each module, adjustable up to 500 m3/h
Rated power each module: 3.3 kW
Up to 4 level cooling zone with water back cooling
Electrical data
400 V, 3 Phase, N, Ground, 50/60 Hz
Continuous output during operation: appr. 9-15 kW
Extraction capacity 2 stacks each 400 m3/h, monitored


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We provide JUKI SMT assembly line solutions, including JUKI Assembly Line Equipments JUKI productsJUKI Pick and Place Machine MachineJUKI SMT Stencil PrinterJUKI Assembly LineJUKI SMT Reflow OvenJUKI SMT Inspection MachineJUKI SMT Spare PartsSMT EquipmentJUKI SMT Peripheral Equipment;  any kind SMT equipments you may need, please contact us for more information: wechat whatsapp:+8613691605420, Email:
1) This is the first time I use this kind of machine, is it easy to operate?
There is English manual or guide video that show you how to use machine.
If you still have any question, please contact us by e-mail/skype/phone/wechat online service.
2) If machine have any problem after I receive it, how can I do ?
Free parts send to you in machine warranty period.
If the part is less than 0.5KG, we pay the postage.
If it exceeds 0.5KG, you need to pay the postage.
3) MOQ ?
1 set machine, mixed order is also welcomed.
4) How can I buy this machine from you? ( Very easy and flexible !)
A. Consult us about this product on line or by e-mail.
B. Negotiate and confirm the final price , shipping , payment methods and other terms.
C. Send you the proforma invoice and confirm your order.
D. Make the payment according to the method put on proforma invoice.
E. We prepare for your order in terms of the proforma invoice after confirming your full payment And 100% quality check before shipping.
F.Send your order by air or by sea.
5)Why choose us ?
A. We have customer world wide, you can check our credit service with them !
B. Free Online installation, traning, programming and technical support !
C. One stop full Through Hole Assembly Line Equipments Solutions !




Contact: Tommy

Phone: +86 13691605420


Add: No.94,Guangtian Road,Songgang Street,Bao an District Shenzhen China