Technical requirements:
1.The customer to install control valve to control the import and export of the exhaust volume up to 145;
2.Each up to 145 entrance hole exhaust volume control in 15-20M³/min;
3.The main power supply: 3 380V diameter AC five wire, the main power line diameter of more than 35mm².
U Series Product Features
1.High heat energy, low energy consumption, high power motor matching wind wheel,theoretical and practical verification; under the same conditions set, can ensure the small and large components to achieve the minimum heat absorption difference,and achieve the best thermal balance;
2.The latest thermal insulation technology and the new furnace structure design can effectively reduce the furnace surface temperature and reduce the heat loss;
3.Imported PLC program controller, stable and reliable performance, high precision of temperature control and curve repetition;
4.Double-sided guide rail with special hardening treatment, strong and durable, repeatable use, cost saving up to 50%;
5.Online maintenance of rosin recycling system, modular design,convenient maintenance, reduce maintenance time;
6.Patented hot air system, hot air convection conduction more efficient, faster heat compensation;
7.Built-in real-time monitoring system of furnace temperature, which can automatically generate furnace temperature curve (option);
8.Intelligent data can be traced and uploaded to MES system.
Heating module design is easy for maintenance and cleaning.Front and rear re-flow design could insulate the heating effect between heating zones in order to achieve the accuracy temperature and longer life-time of hot-air-flow motors. Also by the frequent control of motors,the speed of air flow could be adjusted.
Manual+electric width adjustment structure design,equipped with emergency manual transmission structure in case of preventing PCB burned when power off.
Special adjustable width and transmission design can ensure stable and reliable PCB transmission by anti-jammed chain.
High stability control system,powerful function.
Technical parameters
| U series reflow oven main specifications |
| Model NO | YSL-808AU/YSL-808NU | YSL-810AU/YSL-810NU | YSL-812AU/YSL-812NU |
| Heating system |
| Heating Zone | 8 heating zones,16 heating modules | 10 heating zones,20 heating modules | 12 heating zones,24 heating modules |
| Heating Length | 2950mm | 3670mm | 4390mm |
| Cooling Type | Three cooling zones:forced air cooling/water cooling |
| Outlet Exhaust Diameter valume | 2-0145,Exhaust demand 15-20m³/min x2 |
| Conveyor System |
| Product Width | min50mm-max400mm |
| Conveying Direction | L→R,R→L |
| Inlet Height | 900±20mm |
| Fixed Rail Side | Front rail Fixed(Option∶Rear Rail Fixed) |
| Conveyor Type | Chain+mesh with synchronous conveying |
| Cmponent Height | +30mm；-25mm/Clearance above 30mm,Clearance below 25mm |
| conveying speed | 300mm-2000mm/min |
| control system |
| Power Supply | AC30 5W 380V 50/60HZ |
| Total Power | 57KW | 71KW | 89KW |
| Start Up Power | 30KW | 35KW | 40KW |
| Running Power | 7.5KW | 9.5KW | 11.5KW |
| Temperature Range | -320℃/Room temperature 320℃ |
| Control type | PC+PLC Control system |
| Rail Width Adjusting Mode | Electric+Manual |
| Temp Control accuracy | ±1℃ |
| PCB Temp Deviation | ±1℃ |
| Data storage | Process Data and status record |
| Power Outage Protection | Equipped with UPS |
| operation Interface | Windows Chinese simplified,English online free switching |
| General |
| Dimension(LxWxH) | 5580*1450*1620mm | 6300x1450x1620mm | 7020x1450x1620mm |
| Weight | 2300-2500kg | 2700-2900kg | 3100-3300kg |
| Color | Bright wrinkled white |
