Structural Details of Guangshengde Large Double Track Reflow Welding Equipment

Performance advantages of Guangshengde large-scale dual track reflow soldering equipment
Dual rail independent transportation enables two different models of products to be reflow soldered simultaneously on the dual rail, doubling production efficiency;
To extend the service life of the motor, our company's technical personnel specialize in design; Promote internal cooling circulation convection to lower the temperature around the motor to around 38 ℃;
High quality high-temperature and high-speed motors operate smoothly, with minimal vibration and low noise;
Professional wind turbine design, stable wind speed, effectively preventing the uniformity of wind when the PCB board is heated, achieving high repeated heating;
Each temperature zone adopts forced independent circulation, independent PID control, and up and down independent heating methods to ensure accurate and uniform furnace temperature and large heat capacity; The high-tech heating method solves the problem of dead corners in reflow soldering Suitable for soldering electrical components such as CSP, BGA, 0201CHIP, etc;
An online UPS equipped with power-off protection function ensures normal output of the PCB board after power failure, without damage;
● Independently controlled cooling system, made of imported stainless steel, with upper and lower cooling convection. The cooled curve mirrors the welding temperature curve, fully complying with SMT international certification standards. (Patent number: ZL 2010 2 0674965.6)
The insulation layer is made of high-quality aluminum silicate insulation material, and the furnace is designed with multiple layers of insulation. The surface temperature of the furnace body is about 5 degrees higher than the ambient temperature, effectively reducing the working environment temperature. The insulation effect is good, the temperature rises quickly, and the temperature from room temperature to working temperature is ≤ 20 minutes; Special furnace core design, with the lowest power consumption among peers;
Special reminder
1. Guangshengde reflow soldering equipment is insured by Ping An Insurance Company of China, with a compensation amount of up to five million yuan. Guangshengde reflow soldering provides greater assurance for customer safety production.
2. Purchasing Guangshengde reflow soldering equipment can be paid in monthly installments. For more details, please consult Guangshengde.
| Project | Specification and model |
| control system | Computer+PLC/dedicated microcontroller |
| Heating/cooling zone | There are a total of 16 heating zones and 2 cooling zones on top and bottom |
| Heating zone length | 2950mm |
| Temperature control range | Room temperature~350 ℃ |
| Temperature control accuracy | ±1~2 ℃ |
| Three point temperature difference | ±2℃ |
| cooling method | Forced air cooling (axial air cooling system) |
| PCB size | (W)50~250mm |
| PCB transmission height | 900±20mm |
| Transmission method | 4 chain tracks+mesh belt conveyor (dual guide rails can be separated to control transportation speed) |
| Transmission direction | 左→右 |
| transmission speed | Variable frequency adjustable from 0 to 2000mm/min |
| Dual track width adjustment range | 50~250mm |
| Belt width of transmission network | 560mm |
| power failure protection | UPS power supply |
| power supply | A3ø380V 50HZ |
| Normal operating power/total power | 4/73KW |
| Body size (L * W * H) | 5500mm(L)*1600mm(W)*1550mm(H) |
| Net weight | 1970KG |
