MK 1936 Reflow Oven
ISO sertifikalı Heller MK7 reflow fırını, gelişmiş mühendislik çözümleriyle tasarlanmış bir reflow sistemidir. Sistem; kart üzerinde daha düşük Delta T, azaltılmış nitrojen tüketimi ve uzatılmış ürün bakım süreçleri gibi müşteri odaklı gereksinimleri, üretim alanının tamamının rahatça görülebilmesini sağlayan düşük yükseklikli bir yapı içinde sunar.
MK7 reflow fırını, nitrojen hazne havası ve vakum seçenekleri ile yüksek derecede özelleştirilebilir bir yapı sunar ve farklı üretim ihtiyaçlarına uyum sağlayacak şekilde yapılandırılabilir.
Öne Çıkanlar
New MK7 Reflow Oven for High-Throughput SMT and Semiconductor Applications
The MK7 reflow oven revolutionizes SMT and semiconductor production with innovative design and advanced engineering.
It integrates all key customer requests — including lower Delta T, reduced nitrogen usage, and extended preventive maintenance intervals — into a compact low-height system that ensures clear visibility across the production floor.
You’re invited to visit one of our three demo centers to run thermal profiles and collect data yourself to experience the MK7 reflow oven’s performance advantages. Alternatively, send us your most challenging PCB, and we will provide custom reflow soldering profiles and data tailored to your production needs.
Highest Yield and Efficiency!
✔ Lowest Delta T on the board
✔ Minimal nitrogen and power consumption
✔ Maintenance-free design
✔ VOID-free reflow process with vacuum option
✔ Industry 4.0 compatible system
✔ Integrated Cpk software – free of charge!
The low-height top shell provides easier access for operators. All exterior panels feature dual insulation, reducing reflow soldering energy loss by 10–15%.
The integrated low-temperature catalyst system decomposes flux into harmless CO₂ and H₂O without producing any harmful byproducts. It requires no additional power or cooling, reducing operational costs. The catalyst also lowers oxygen concentration, which decreases nitrogen usage while maintaining target PPM levels. As a result, the oven remains cleaner for longer, extends PM intervals, and increases productivity.
| Basic Data Features | MK 1936 |
|---|---|
| Length (mm) | 5900 |
| Width (mm) | 1520 |
| Height (mm) | 1.440 |
| Weight (kg)** | 2740 |
| Features | MK 1936 |
|---|---|
| Power Inputs | 208/240/380/400/415/440/480 VAC |
| Max Current Draw | 100 Amp @ 480v |
| Continuous Power kW | 9 - 15 |
| N2 Supply Pressure (bar) | 5 -7 |
| N2 Operating Pressure (bar) | 6 |
| Typical N2 Consumption*** | 500-700SCFH |
| Features | MK 1936 |
|---|---|
| Heating Zones* | 10 |
| Heating Length (mm)* | 3.600 |
| Cooling Zones* | 3 |
| Cooling Length (mm)* | 1240 |
| Max.Temp (°C)* | 350 |
| Resolution of Temp. Controller(°C) | ±0.1 |
| Profile Change Time (min) | 5-15 |
| Features | MK 1936 |
|---|---|
| Single Lane / MeshBelt* | 50 - 560 , Option 50 - 610 |
| Dual Lane in Single Lane Mode* | 50 - 400, Option 50 - 450 |
| Dual Lane in Dual Lane Mode* | 50 - 225, Option 50 - 250 |
| Dual Lane Rails* | FMMM, FMMF, FMFM |
| PCB Direction | L to R, R to L |
| PCB Top/Bottom Clearance (mm)* | ✔ Meshbelt: Top 58 ✔ Chain: ±29 & ±35 |
| Transportation Height (mm)* | ✔ Mesh belt: 930+/-60 ✔ Chain: 960+/-60, ✔ Option 900+/-60 |
| Conveyor Speed (mm/min)* | 250 - 1,880 |
| Length of PCB Support Pins | 4.75 |
| Auto Lubrication System | S |
| Power Width Adjustment | S |
| KIC Profiling Software | S |
| ❕ |
|---|
| *Special option per requrest |
| **Oven weight varies upon actual configurations |
| ***Varies with PPM, PCB size and oven configuration |
| S: Standard |
| ! Please note specifications for air ovens and N2 ovens may vary, and specifications of the actual product may vary from those listed in this promotional brochure due to product improvements or technical updates. For the latest information, please contact us. |
This product video introduces MK7 Series by summarizing its general working principle and typical application scenarios.
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