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  • Ersa HOTFLOW 4/8 Reflow Oven
Ersa HOTFLOW 4/8 Reflow Oven

Ersa HOTFLOW 4/8 Reflow Oven

  • Ersa HOTFLOW 4/8
  • Ersa HOTFLOW 4/8 SMT Reflow Oven
  • Ersa HOTFLOW Reflow Oven
  • Ersa Reflow Oven
  • Product description: Ersa HOTFLOW 4/8 Reflow Oven

Ersa HOTFLOW 4/8 Reflow Oven

Machine Details:

  • High performing compact reflow system
  • Multi-stage cooling, both internal and external
  • Efficient process gas cleaning system
  • Low N2 consumption
  • Auto Profiler for quick profile generation
  • Multi-track conveyor system available
  • Thermally invisible center supports
  • Low energy consumption in continuous operation
  • Process control software Ersa Process Control (EPC)
  • Patented grip-conveyor system for flex circuits
  • Energy-usage optimized fan motors with integrated frequency converters

Ersa HOTFLOW 4/8 Reflow Oven

The Ersa HOTFLOW 4/08 Reflow Soldering 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.


Length: 3,905 mm
Width: 1,410 mm
Height: 1,350 mm
Weight app. 1,100 kg
Conveyor system
Working width: 45-560 mm, infinitely, automatically adjustable
Clear passage height: +32/-40 mm
Center support, infinitely, automatically adjustable
Conveyor speed: 20-200 cm/min
Pin-and-chain conveyor with 3 / 4 / 5 mm pin length
Process zone
Process Length: 3,260 mm
Length Heated: 1,525 mm
Length Cooled: 1,735 mm
Heating system
Convection heating modules, 8 units in total
(Preheating up to 6 units, reflow zone 2 units)
Volumetric flow rate each module adjustable up to 500 m3/h
Rated power each module: 3.3 kW
3 level cooling zone with water back cooling
Electrical data
400 V, 3 Phasen, N, P, 50/60 Hz
Continuous output during operation: appr. 6-8 kW
Extraction capacity 2 stacks each 300-600 m3/h, monitored


  • Pin-and-chain conveyors 3 / 4 / 5 mm pin length
  • Pin-and-chain conveyors  with low-mass center supports
  • Automatic width adjustment of conveyors and low-mass center supports
  • Up to 2 tracks with low-mass center supports in system
  • Patented grip conveyor system for flex boards
  • For an oven with single track, low-mass tubular supports are available
  • Operation possible with either ambient air or with nitrogen atmosphere
  • Cooling available with either integrated or external cooling unit
  • Cooling with either cooling unit or with local cold water connection


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QITUO SMT provide a full SMT assembly line solutions, including SMT Reflow OvenWave Soldering MachinePick and Place MachineSMT Stencil PrinterSMT AOI SPI MachineSMT Peripheral EquipmentSMT Assembly lineSMT Spare Parts  etc any kind SMT machines you may need, please contact us for more information: wechat whatsapp:+8617748683433, Skype: qismteric, Email:   sales@qismt.com
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 /trademanager 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.
b 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. Gold supplier on Alibaba !
B. Trade assurance to US$54,000 !
C. Best price !; Best shipping !; Best service !