WEC Lead-Free 8 Zones Reflow Oven
Main Function Of Lead-Free 8 Zones Reflow Oven:
- Lead-Free Soldering: The reflow oven is specifically designed for lead-free soldering processes, which adhere to environmental regulations and industry standards. Lead-free soldering uses alloys such as tin-silver-copper (SnAgCu) or tin-silver (SnAg) instead of traditional lead-based solder. The reflow oven ensures that the soldering process reaches the required temperatures to melt and reflow the lead-free solder, creating reliable and durable solder joints.
- Temperature Profiling: Temperature profiling is a crucial aspect of the reflow process. The reflow oven allows operators to create and modify temperature profiles for each heating zone. Temperature profiles define the ramp-up rate (how quickly the temperature increases), the soak time (how long the PCB is held at the peak temperature), and the ramp-down rate (how quickly the temperature decreases) within each zone. Accurate temperature profiling ensures optimal soldering results and minimizes thermal stress on the components and PCB.
- Nitrogen Atmosphere Option: Some PCB lead-free reflow ovens offer the option to operate under a nitrogen atmosphere. Nitrogen gas is introduced into the oven to displace oxygen, reducing the risk of oxidation during the reflow process. This is particularly beneficial for lead-free soldering, as it helps minimize the formation of solder defects and improves solder joint quality.
- Conveyor Support System: The conveyor system of the reflow oven typically includes support mechanisms to ensure the stability and proper alignment of the PCBs as they move through the heating zones. These mechanisms can include adjustable guides, clamps, or edge support systems to prevent PCB warping, bending, or misalignment during the heating and cooling stages.
- Energy Efficiency: Many modern reflow ovens incorporate energy-saving features to optimize power consumption. These features may include zone-specific heating control, insulated chambers, efficient insulation materials, and enhanced heat transfer mechanisms. By reducing energy waste and optimizing heat distribution, these ovens promote energy efficiency and cost savings for manufacturers.
- Process Monitoring and Control: Advanced reflow ovens often include built-in process monitoring and control capabilities. These features can include real-time temperature monitoring, data logging, and analysis of process parameters. By continuously monitoring the reflow process, operators can identify and address any deviations, optimize process parameters, and ensure consistent quality in soldering results.
- Maintenance and Serviceability: Reflow ovens are designed with maintenance and serviceability in mind. Access panels, removable covers, and easy-to-replace heating elements facilitate routine maintenance and repair tasks. Additionally, some ovens may include self-diagnostic features that detect and alert operators to potential issues, simplifying troubleshooting and reducing downtime.
- In summary, a PCB lead-free 8 zones reflow oven is a specialized equipment that enables precise and reliable soldering of electronic components onto PCBs using lead-free solder alloys. It offers temperature profiling, nitrogen atmosphere options, and energy-efficient features. With monitoring and control capabilities, it ensures consistent quality and allows for efficient maintenance and serviceability. These ovens play a crucial role in the production of modern, environmentally friendly electronic assemblies.
Main Specification Of Lead-Free 8 Zones Reflow Oven:
| Temperature Range | Room temperature-320℃ |
| Temperature Control Accuracy | ±1℃ |
| Cross Temperature Deviation | ±2℃ |
| PCB width | Max 430mm |
| PCB Conveyor Direction | Right to left (please confirm upon order) |
| PCB Conveyor Height | 900+/-20mm |
| Number of Heated Zone | 8 heated zones top and bottom |
| Mesh Width | 505mm |
| Conveyor Speed | 50~2200mm/min |
| Solder Paste Type | Lead-free solder or leaded solder |
| Power Failure Protection | UPS controlled computer and conveyor running in case of power failure |
| Normal / Start up Power | Approx. 12KW / 52KW |
| System Power Supply Requirement | 3 phases 5 wires 380V, 50Hz/60Hz |
| Outside Dimensions (before packing) | L4435 × W1375× H1580mm |
| System Control Method | PC+Morther Board Control with Windows based operating system |
| Safety Conformity | CE certified System |
| Net Weight | 1950kgs (before crating) |
| Additional Features | Integrated UPS will be automatically activated in case of main power failure and will keep control PC and conveyor running for minimum 10 minutes to send out PCBs inside the oven tunnel. |
| Motorized hood lift allows easy access to the inside of the oven for service and maintenance. |
| Five (5) profiling ports and integrated profiling software are designed for convenient temperature profiling. |
| Swing arm control PC station. |
| Two (2) exhaust ports. |
| Four (4) emergency stop switches. |
| SMEMA interface |
| One(1) set of tool kit |
| System documentation |
FAQ:
Q: What we can do for you?
A: Total SMT Machines and Solution, professional Technical Support and Service.
Q:Are you a trade company or a manufacturer?
A: smt machine manufacturers,OEM & ODM service are available.
Q: What is your delivery date?
A: The delivery date is about 35 days after receipt of payment.
Global Service:
For SMT Factory Setup, We Can Do for You:
1. We Provide Full SMT Solution for You.
2. We Provide Core Technology With Our Equipments.
3. We Provide The Most Professional Tech Service.
Product packing Of Lead-Free 8 Zones Reflow Oven:
Our products are vacuum packed in non-fumigation wooden boxes.
