Lead Free SMT Wave Soldering Machine Industrial Electric Control
Lead Free SMT Wave Soldering Machine Industrial Electric Control
Custom SMT Wave Solder Equipment Lead Free for Production Line
Wave solder process of wave solder RF-350B
There are many types of wave solder machines; however, the basic components and principles of these machines are the same. The basic equipment used during the process is a conveyor that moves the PCB through the different zones, a pan of solder used in the soldering process, a pump that produces the actual wave, the sprayer for the flux and the preheating pad. The solder is usually a mixture of metals. A typical leaded solder has the chemical makeup of 50% tin, 49.5% lead, and 0.5% antimony.[1] The Restriction of Hazardous Substances Directive (RoHS) has led to the elimination of leaded solder in modern manufacturing however, and lead-free alternatives are used. Both tin-silver-copper and tin-copper-nickel alloys are commonly used, with one common alloy (SN100C) being 99.25% tin, 0.7% copper, 0.05% nickel and <0.01% germanium.
Characteristic of wave solder RF-350B
★ The rosin spray device can be pulled out and disassembled for easy cleaning and maintenance.
★ Isolation spray device, flux fumes are discharged from the dedicated air duct.
★ Powerful parameter library function, various PCB process parameters can be called and operated on demand.
★ The computer + PLC control system is adopted to ensure the reliability and stability of the system.
★ The machine can be switched on and off automatically according to the date, time and temperature control parameters set by the user.
★ Self-diagnosis of system failure, automatic display of the cause of the failure, and inquiry of troubleshooting methods at any time.
★ The heating temperature adopts PID closed-loop control, and the temperature control is stable and reliable.
★ Closed-loop automatic tracking spray system, spray width and spray time are automatically adjusted, and can be set as required Advance and extend the spray time.
★ Equipped with economic operation, automatic wave generation when passing the board, which minimizes the amount of tin oxidation.
Parameter of wave solder RF-350B
| Specification | RF-350B |
| Preheating System | |
| No. of Preheating Zones | 3 |
| Preheating Length | 1800MM |
| Preheating Temp | Room Temperature ~300C |
| Warm-up Time | Approx. 20/Min |
| Spraying System | |
| Transmission Methos | Step Motor |
| Spraying Pressure | 0.25MPa ~ 0.4MPa |
| Flux Flow | Flux Flow Meter |
| Auto Flux Feeding | Optional |
| Exhaust Method | Upper Exhaust |
| Cooling System | |
| Cooling Method | Forced Air |
| Finger Cleaning System | Brush |
| Soldering System | |
| Solder Pot Type | Motor Drive |
| Wave Height Adjustment | Manual |
| Solder Pot Capacity | About 400Kg |
| Warm-up Time | Approx. 180min ( Setting at 250C) |
| Temperature Control Mode | PID + SSR |
| Operating System | |
| Control Mode | PLC + Computer |
Installation Drawing
Photos of wave solder RF-350B
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.