Shenzhen CN Technology Co. Ltd..
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CNsmt reflow oven SMD Led lamp assemble line of automatic PC optional mini Machine
| Heating area number |
| Above 4 warming zones, below 4 warming zones |
| Cooling area |
| Cold air outlet |
| Heating zone length |
| 1400mm |
| Transmission band width |
| 300mm |
| Transmission direction |
| L-R |
| Transmission method |
| Stainless steel mesh drive |
| PCB transport speed |
| 0～1500mm/min adjustable |
| Temperature control accuracy |
| ± 2°C |
| Temperature control method |
| Import temperature control table |
| Power outage protection |
| UPS and delay switch |
| Abnormal alarm |
| Abnormal temperature (temperature too low or too high alarm) |
| power supply |
| 380V, 50/60HZ |
| Starting power |
| Starting power 10KW, continuous power about 4KW |
| Heating time |
| Normal temperature set temperature time ≦15min |
| Dimensions |
| L2600 X W612 X H1250mm |
| net weight |
| 250kg |
| Product Name: | SMT Reflow oven |
| Used for: | SMT FULL LINE |
| Warranty: | 1 Year |
| Shipment | by air |
| Delivery Time: | 1-2Days |
| Our Main Market | Whole of the world |
The use of Great Wall LCD computer + Mitsubishi PLC intelligent control system, temperature control accuracy ± 1 ~ 2 °C (if the computer unexpectedly crashes, can achieve offline work, does not affect production), to ensure the stability and reliability of the control system.
First, WIN2000 operation interface, powerful, simple operation;
Second, equipped with network belt tensioner, transportation is stable, no jitter, no deformation, to ensure smooth PCB transportation;
Third, the network transmission by the computer for full-closed-loop control, to meet the different types of PCB board production;
Fourth, with fault sound and light alarm function
V. There is a leakage protection device to ensure the safety of operators and systems;
Six, built-in UPS and automatic delay switch system to ensure that the PCB and reflow machine will not be damaged in the power or overheating.
VII. Adopting the world's leading hot air circulation heating method of the United States HELLER, high-efficiency pressurizing accelerating air duct, greatly improving circulating hot air flow, rapid temperature rise (about 20 minutes), high thermal compensation efficiency, and high temperature welding and solidification.
The principle of wave soldering welding is to melt the liquid solder, the role of the power pump, in the solder bath surface to form a specific shape of the solder wave, insert the component PCB placed on the conveyor belt, after some specific angle and a certain The immersion depth passes through the solder peaks to achieve solder joint welding. When the PCB enters the front of the crest, the substrate and the leads are heated and the entire PCB is immersed in solder before leaving the wave solder, that is, surrounded by the solder, but at the moment of leaving the end of the crest, a small amount of solder due to the wetting force The role of adhesion on the pad, and due to surface tension, will be the center of the lead to the contraction to a minimum state, this time the solder and the pad between the wetting force is greater than the solder between the two pads of the cohesion, As a result, perfect solder joints are formed, and excess solder leaving the tail of the wave falls back to the solder pot due to gravity