Shenzhen Hongxinteng Technology Co., Ltd.
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Lead Free Smt Smd Reflow Oven Soldering Machine For Pcb Led Welding JT Lead-free Hot Air Reflow Oven JTR-1200 Welding Equipment
Multi-layer insulation furnace design, furnace shell surface temperature reduced by 10 degrees to 20 degrees, effectively reduce the working environment temperature.
15% improvement in heat transfer efficiency to meet the lead-free process requirements of more complex and larger soldering products.
Strengthen the main crane arm to ensure that the guide rail without lateral deformation, to prevent the occurrence of card plate and plate drop phenomenon.
Full protection of the use of closed furnace design, effective protection of nitrogen is not easy to run off, so that the minimum oxygen content can be up to 150 ppm.
Low nitrogen consumption, only 20-22 m3/h at 300-800 ppm oxygen concentration.
95% of the material in the machine can be recycled.
The new cooling structure allows most of the exhaust gas to return to the furnace after filtration or recovery, reducing heat loss and enabling more thorough flux recovery.
The double guide rail structure can effectively improve the production efficiency, save energy consumption and production cost.
The surface temperature of the working furnace body is low, and the heat loss is very small.
| Model | JTR-1200 | JTR-1200D | JTR-1200L |
| Detailed description | |||
| External dimensions | 7050 x 1430 x 1530mm | 7050 x 1660 x 1530mm | 7050 x 1660 x 1530mm |
| Main color | White ripples | White ripples | White ripples |
| NET weight | Approx. 3000KG | Approx. 3350KG | Approx.3300KG |
| Exhaust air volume | 10m3/min×2 Access Road | 10m3/min×2 Access Road | 10m3/min×2 Access Road |
| Power supply | 5 cable 3-phase; 380V 50/60HZ; (□ O: 220V 50/60HZ) | 5 cable 3-phase; 380V 50/60HZ; (□ O: 220V 50/60HZ) | 5 cable 3-phase; 380V 50/60HZ; (□ O: 220V 50/60HZ) |
| Power | Starting Power 40KW, working power 11KW | Starting Power 40KW, working power 11KW | Starting Power 40/42KW, working power 11/12KW |
| Heating time | About 25mins | About 30mins | About 30mins |
| Temperature range | Room temperature-300 °C | Room temperature-300 °C | Room temperature-300 °C |
| Maximum width of PCB | 400mm (optional 460mm) | 250 mm × 2(50-270 mm for dual channels and 50-490 mm for single channel) | 610mm |
| Height of parts | 30 mm above board/25 mm below board | 30 mm above board/25 mm below board | Top 25 mm/bottom 25 mm |
| Direction of transportation | Left to right (□ o: Right to left) | Left to right (□ o: Right to left) | Left to right (□ o: Right to left) |
| Fixing mode of guide rail | Anterior fixation (□ O: posterior fixation) | Double track 1,3 fixed (□ o: 1,4 fixed) | Anterior fixation (□ O: posterior fixation) |
| Height of guide rail from ground | 900±20 mm | 900±20 mm | 900±20 mm |
| Speed of transportation | 300-2000mm/min | 300-2000mm/min | 300-2000mm/min |
| Parameter storage | The parameters and status of various production settings can be stored | The parameters and status of various production settings can be stored | The parameters and status of various production settings can be stored |
| Abnormal alarm | Ultra-high or ultra-low temperature alarm, sound, light two ways | Ultra-high or ultra-low temperature alarm, sound, light two ways | Ultra-high or ultra-low temperature alarm, sound, light two ways |
| Filling of lubricating oil | Automatic manual mode can be freely switched | Automatic manual mode can be freely switched | Automatic manual mode can be freely switched |
| Device configuration | |||
| Number of heating/cooling zones | Top 12, bottom 12 heating zone, top 3/Bottom 3 cooling zone | Top 12, bottom 12 heating zone, top 3/Bottom 3 cooling zone | Top 12, bottom 12 heating zone, top 3/Bottom 3 cooling zone |
| Control system | Win10 + Business + PLC | Win10 + Business + PLC | Win10 + Business + PLC |
| Temperature control mode | PID closed-loop control + SSR driver | PID closed-loop control + SSR driver | PID closed-loop control + SSR driver |
| Temperature test line | Article 4 | Article 4 | Article 4 |
| Transportation system | Single Rail + Mesh Belt Transportation | Double Guide Rail + Mesh Belt Transportation | Single Rail + Mesh Belt Transportation |
| Mode of transport control | Frequency converter + imported transport motor | Frequency converter + imported transport motor | Frequency converter + imported transport motor |
| Chain structure | Double Row chain buckle anti-jamming plate type | Double Row chain buckle anti-jamming plate type | Double Row chain buckle anti-jamming plate type |
| Structure of guide rail | Integral and sectional type | Integral and sectional type | Integral and sectional type |
| Width adjustment of guide rail | Width adjustment of guide rail by electric motor | Width adjustment of guide rail by electric motor | Width adjustment of guide rail by electric motor |
| Start the top cover | The upper cover is electrically opened for convenient cleaning in the furnace | The upper cover is electrically opened for convenient cleaning in the furnace | The upper cover is electrically opened for convenient cleaning in the furnace |
| UPS | Backup power supply | Backup power supply | Backup power supply |
| Cooling method | Forced Air Cooling | Forced Air Cooling | Forced Air Cooling |
Widely used in electronics manufacturing, consumer electronics, automobile electronics, communications equipment, aerospace, medical equipment, LED lamps, computers and peripherals, smart home, smart logistics, miniature and high power ratio electronic devices.
