High-quality Desktop Small Reflow Soldering

Small full hot air reflow soldering

Hot-air reflow soldering: The hot-air reflow soldering furnace transfers heat energy through the laminar movement of hot air. The heater and fan are used to keep the air in the furnace heated and circulated. The parts to be welded are heated by the hot gas in the furnace to achieve welding. The hot-air reflow oven has the characteristics of uniform heating and stable temperature. The temperature difference between the upper and lower PCBs and the temperature gradient along the length of the furnace are not easy to control, and they are generally not used alone. Since the 1990s, with the continuous expansion of SMT applications and the further miniaturization of components, equipment development and manufacturers have improved the distribution of heaters, the circulation direction of air, and increased the temperature zone to 8, 10, so that It can further accurately control the temperature distribution of each part of the furnace, which is more convenient for the ideal adjustment of the temperature curve. The reflow soldering furnace with full hot air forced convection has been continuously improved and perfected and has become the mainstream equipment for SMT soldering.

Product features

1. With temperature tolerance, fault diagnosis, sound and light alarm functions.

2. Modular design of the heating zone, convenient maintenance and disassembly, independent small circulation air transport design, upper and lower heating methods, good thermal compensation, high thermal efficiency, power saving, plus

  Fast temperature speed, suitable for welding of high-quality products such as BGA and CSP components, special forced hot air circulation structure system, so that PCB and components are heated evenly and efficiently

  High and fast heating speed.

3. The air transport system adopts advanced air duct design, uniform air transport and high heat exchange efficiency.

4. The preheating zone, welding zone and cooling zone are heated independently up and down, cycled and temperature controlled independently. The temperature difference between adjacent temperature zones can reach up to 100℃.

  The temperature and wind speed of the zone can be adjusted independently.

5. The power of each temperature zone is properly matched, and the temperature rises quickly, from room temperature to set working temperature about 15 minutes. And has fast and efficient thermal compensation performance.

6. Modular design, compact structure, convenient maintenance.

7. With independent roller structure and topping support, combined with stainless steel mesh belt, it runs smoothly and is durable and wear-resistant. Long-term use is not easy to change.

Installation and use conditions

  <1>Working voltage: AC380V±10%; three-phase five-wire system; 50Hz, can also be connected to 220V.

  <2> Ambient temperature: 5～40℃;

  <3>Relative humidity: not more than 85%RH;

  <4>Power switch: air switch

  <5>Installed power: 18KW

  <6>The ground is flat, and there should be no strong vibration and corrosive gas in the surrounding environment.

Reflow soldering process

Printed board preparation-solder paste preparation-printing solder paste-mounting post-chip components-through reflow soldering-soldering completion-testing-shaping and trimming-completion

Company strength

Workshop shots

Item display

About delivery
All the equipment of the company includes freight and distribution fees, excluding the cost of going upstairs, depending on the distance, choose logistics consignment or door-to-door delivery
On-site installation and commissioning
The company is responsible for distribution, and there are professional engineers on-site installation, commissioning, training, or guidance and assistance through remote video or telephone
1 year warranty
After-sales promises that all parts of the wave soldering machine are guaranteed for one year, except for human problems
Lifetime service
The company provides life-long maintenance, paid service, only labor costs and material costs



Preparation before installation and commissioning
1. Door-to-door time: within 2 working days after all the following work is ready, special circumstances will be discussed separately
2. Logistics transportation: After receiving the goods, customers who choose logistics transportation must first place the equipment and prepare all the following materials
3. Home delivery: Customers who choose home delivery need to reserve space in advance to prevent equipment and prepare all the following materials
Material preparation:
1. Power connection: lead the power cord to the device according to the requirements of the device, leaving a length of more than 3 meters to connect to the device
2. Air connection: If there is an air source in the workshop, lead the air pipe to the side of the equipment, leaving a length of more than 3 meters to connect to the equipment. If there is no air source in the workshop, you need to prepare the air compressor in advance and prepare the necessary accessories
3. Tin bar: Prepare enough tin bars in advance according to the tin capacity requirements of the equipment, so that the master can directly melt the tin for on-site trial welding test and training when he comes to the door.
4. Flux: the flux that needs to be used when the product is ready for trial welding. At least 2 liters required for testing
5. Cleaning agent: the nozzle used to clean the flux, temporarily not used, it will not affect the debugging