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RO-8840 | Lead Free Reflow Oven
Eight Temperature zone Ring lead-free reflow Soldering, suitable for one-rail/dual-rail/nitrogen Soldering, supporting single-track boards with a maximum width of 511mm or dual-track boards with a width of 411mm×411mm. Equipped with efficient heating system, intelligent transport structure and flexible cooling configuration, compatible with ERP/MES system.
- Description
Description
Functions and Features
1. Heating system
– 8 heating zones, total length 3761mm
– High-quality heating motor, 6-year warranty
– Independent circulation air duct design, temperature uniformity ±2℃
2. Transportation system
– Aluminum alloy guide rail, surface hardening treatment
– Two-stage guide rail structure, anti-deformation design
– Electric width adjustment, compatible with 411-661mm PCB boards
3. Cooling system
– 3 cooling zones (cold air circulation type)
– Support air cooling to upgrade water cooling, fast cooling to prevent component deformation
4. Control system
– Windows operation interface, temperature curve analysis and storage
– PID full closed-loop control, temperature accuracy ±1℃
– Built-in fault diagnosis, three-color alarm light
specification
Model | Category | RO-8840 (one rail) | RO-8840N (nitrogen) | RO-8840D (Dual Rail) | |
Heating | Number of heating zones | up8/down8 | |||
Heating zone length | 2950mm | ||||
Number of cooling zones | 2 cooling zones (cold air circulation type) | ||||
Exhaust volume | 20m3 /minx2(channel) | ||||
Transport | Pcb Maximum Width | 400mm(option:450mm) | 300×2(single channel50~550mm) | ||
Direction | Left→Right L→R (Option: Right→Left R→L) | ||||
Fixing Method | Front fixed (option: rear fixed) | The front and rear guide rails are fixed, and the two middle ones are movable | |||
Conveyor Belt Height | 900±20mm | ||||
Conveyor Belt | Chain drive + net drive (the chain is a single row chain) | ||||
Pcb Top Height | up30mm/down20mm | ||||
Conveyor Belt Speed | 300-2000mm/ Min | ||||
Control | Power Supply | 3phase, 380V 50/60Hz | |||
Starting Power | 30KW | 32KW(maximum) | |||
Power Consumption | 7KW | 9KW | |||
Heating time | About: 15min | About:20min | |||
Temperature Control Range | Room temperature~320℃ | ||||
Temperature Control Method | PID full closed loop control, SSR drive | ||||
Temperature control accuracy | ±1℃ | ||||
Temperature Distribution Deviation | ±1℃ | ||||
parameter storage | A variety of setting parameters can be stored | ||||
Abnormal alert | Abnormal temperature (ultra-high temperature or low temperature after constant temperature) | ||||
Alert | Tri-color | ||||
Size | Dimensions (mm) | 5055x1370x1490mm | 5055x1630x1490mm | ||
Weight | About: 2300kg | About: 2645kg | |||
Color | Computer gray (subject to the color specified in the technical agreement) | ||||
Plate Structure | Stainless steel | ||||
Options | Double rail | Belt D is double rail, 1.3 or 1.4 fixed, can pass the maxim | um PCB width 300+300mm at the same time (350+350mm optional) | ||
Nitrogen device | 1. Oxygen analyzer 2. Nitrogen flowmeter 3. Nitrogen gas pipeline | ||||
