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Ersa HOTFLOW 4/20 Reflow Oven

Ersa HOTFLOW 4/20 Reflow Oven

  • Reflow Oven
  • SMT Reflow Oven
  • Ersa HOTFLOW 4/20 Reflow Oven
  • Product description: Ersa HOTFLOW 4/20 Reflow Oven

Ersa HOTFLOW 4/20 Reflow Oven


Reflow soldering system with outstanding thermal performance and an excellent power balance
Individually controllable process zones via energy-optimized motors
Multi-level controlled cooling
Multi-level process gas cleaning with pyrolysis
Rest-oxygen monitoring and control, low N2 consumption
Ersa Process Control software (EPC)
Software to generate temperature profiles
Multi-track conveyor systems (1-4), 1x fixed, 3x variable
Thermally invisible center supports
Low energy consumption in continuous operation
Patented grip conveyor system for flex boards
Auto Profiler to off-line and quickly generate temperature profiles
Ersa HOTFLOW 4/20 Reflow Oven
The Ersa HOTFLOW 4/20 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 a high-performance cooling zone.DimensionsLength: 6,600 mm
Width: 1,410 mm
Height: 1,350 mm
Weight appr. 2,600 kg
Conveyor system
Working width: 45-560 mm automatically infinitely adjustable
Clear passing height: +32/-40 mm
Center support, automatically infinitely adjustable
Conveyor speed: 20-200 cm/min
Pin-and-chain conveyor with 3 / 4 / 5 mm pin length
Process zone
Process length: 5,920 mm
Heated length: 3,805 mm
Cooling length: 2,115 mm
Heating system
Up to 20 convection heating cassettes
(Preheat zone up to 14, reflow zone 6)
Volumetric flow rate each module adjustable up to 500 m3/h
Rated power each module: 3.3 kW
Up to 4 levels cooling zone with water back-cooling
Electrical data
400 V, 3 Phase, N, Ground, 50/60 Hz
Continuous output during operation: appr. 10-15 kW
Extraction capacity 2x 300-600 m3/h with monitoring feature
Pin-and-chain conveyor with either 3 / 4 / 5 mm pin length
Pin-and-chain conveyor with low-mass center support
Motorized adjustment of conveyor width and center support
Up to 4 tracks with center support in the system (1x fixed, 3x variable)
Patented grip conveyor system for flex boards
With single track systems, the use of low mass tubular supports is possible
Operation with either ambient air or nitrogen
The cooling zone of the system can be equipped with an integrated cooling system and an external cooling aggregate
Cooling can be either with cooling aggregate or with local water connection
Multi-level condensation management system available with pyrolysis
Heating and cooling cassettes removable without tools
Energy-consumption management


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Flason Electronic Co.,ltd provide a full SMT assembly line solutions, including SMT Reflow Oven Manufacturer, Wave Soldering Machine, Pick and Place Machine, SMT Stencil Printer, SMT Inspection Machine, SMT Reflow Oven, SMT Peripheral Equipment, SMT Assembly line, SMT Spare Parts etc any kind SMT machines you may need, please contact us for more information: wechat whatsapp:+8613691605420, Skype: flasonsmt, Email: [email protected]

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.
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 !