Automatic LED reflow soldering oven A6 with 6 Heating Zones,SMD
Soldering Machine
Specification:
| Model | A6 |
| Number of heating zones | Up 6/Bottom 6 |
| Number of cooling zones | 1 |
| Length of heating zones | 2400MM |
| Heating mode | Up hot air/bottom IR |
| Cooling Mode | Force air |
| Max. Width of PCB | 300mm |
| Mesh belt width | 400mm |
| Transmission Direction | L→R(or R→L) |
| Transmission Net Height | 880±20mm |
| Transmission type | Mesh |
| Conveyor speed | 0-1800mm/min |
| Control system | |
| Power supply | 5 line 3 phase 380V 50/60Hz |
| Starting power | 16kw |
| Normal power consumption | 3-5KW |
| Warming time | About 20 mins |
| Temp. setting range | Room temperature-300℃ |
| Temp. control method | PID close loop control & SSR driving |
| Data storage(PC Control) | Process Data and status storage(80GB) |
| Temp. deviation on PCB | ±2℃ |
| Nozzle plate | Aluminum Alloy Plate |
| Abnormal Alarm | Abnormal temp. (extra-high/extra-low temp.) |
| Board dropped alarm | Tower light:Yellow-warming, Green-normal, Red-abnormal |
| Dimension(L*W*H) | 3700×800×1320mm |
| Weight | 600KG |
| Color | Computer gray |
Introduction:
No.1 The unique advanced long life heating system
1.The heating system adopt the Swedish nickel heater with
efficiency and energy-saving. The
peak wave length of the radiation power is 4UM with curved surface
reflector increasing temperature ramp up speed, improve the thermal
efficiency. The special forced-air circulation system make PCB and
the component heated uniform and eliminate the "shadow effect"
completely.
2. Using special high temperature barrier structure for heat
preservation and special iron in
Heating passage.
3. Using imported Taiwan SanYue long shaft high temperature blower
motor and W shaped heat duct, no noise & vibration, convenient for
maintenance.
4. Heating zones with porous aluminum plate directing the hot air
to guarantee the heat evenly distributed to the PCB. Hood can open
completely so that convenient for cleanup.
No.2 Smooth and reliable transmission system
1. The conveyor system use STK adjustable speed motor imported from
Taiwan matched with the 1:150 turbine reducer can running smooth,
speed varies in 0-1000mm/min.
2. Independent roller structure support and match stainless steel
mesh belt to make the running smoothly and the speed precision is
up to ±20 mm/min.
3.Special stainless steel mesh belt: durable and wear-resistant,
long lifetime.
No.3 Stable and reliable electrical control system
1. It adopts imported thermostat control which owns fuzzy logic and
PID close loop system. It can fast response to temperature changes
and ensure temperature compensation by PID intelligent operation.
2. Using thermocouple imported from Taiwan to each temperature
zone, it can fast and sensitive response the changes in each
temperature zone, feedback and control timely, compensate the
temperature stability in each zone.
3. Special SSR solid state relay matched with dedicated heat
dissipating block improve the heat efficiency greatly and prolong
the lifetime effectively. Non-contact output and fuzzy control
function by thermostat, can monitor the changes of environmental
temperature, controlling the heating device by minimum pulse,
ensuring the high precision of the temperature control & the
uniform internal temperature. The length ,direction, temperature
distribution, all these meet with IPC standards .
4. Heat energy is abundant, heat up fast, it’s only need 20 minutes
from room temperature to set-point temperature.
5. Failure diagnosis, visual & audio alarm.
6. Delay shutdown production function, uniform cooling after the
shutdown: prevent hardwares thermal damaged.
Up 6 Zones Hot Air,Bottom 6 Zones IR
Thailand Customer Factory:
