Top lead free reflow oven with ten heating zones
Product background :
Reflow soldering is a delicate process, and the biggest advantage of this technology is that it can weld the electronic components to the circuit board on some small circuit boards, so as to meet the needs of enterprises for the circuit board.In the early eighty s, the electronics or use one of the most common ordinary welding to electronic components to the circuit boards, but with the development of science and technology, electronic technology continues to improve, circuit board has been more and more exquisite, the usual welding method in cabinet welded on the circuit board, therefore, the emergence of reflow soldering technology is the trend of The Times.
Introduction:
Have password administration of the operating system, to prevent the irrelevant personnel changes to the process parameters, operation records management traceability process parameters change process, improve the management convenient. For storing user existing temperature speed setting and Settings of the temperature curve, and can be used for all data and curve printing; |
Integrated control window, the computer switch, test curve, print curve and data transmission are easily operation, humanized design. Equipped with three-channel temperature curve online testing system, may at any time to check welding objects by the actual temperature curve (without the other match temperature curve tester); |
From international technology quick cooling system, use a magnifying glass type efficient rapid cooling, cooling speed can reach 3.5 ~ 6 ℃/ SEC, management is very convenient; The outer forced cooling device, ensure that spot crystal effect (Option selected items, the standard configuration for forced natural air cooling). |
prevent element warping are as follows:
1. Choose welding materials with strong adhesive force. The printing accuracy of welding materials and the mounting accuracy of components also need to be improved.
2. External electrodes of components shall have good wetting stability.Recommended: temperature below 400C, humidity below 70%RH, the use of components into the factory should not exceed 6 months.
3. Adopt small welding zone width dimension to reduce the surface tension on the end of components when solder melts.In addition, the printing thickness of solder can be appropriately reduced, such as 100um.
4. Welding temperature management condition setting is also a factor for component warping.The general goal is to make the heating uniform, especially before the welding fillets at the two ends of the element are formed.
Specification:
Model | ET-R10 | |
Heating System | Number of heating zones | Up 10/ bottom 10 |
Number of cooling zones | 2 | |
Length of heating zones | 3700mm | |
Heating mode | Hot air | |
Cooling Mode | Forced air cooling | |
Exhaust Volume | 10m³/min * 2 exhausts | |
Conveyor System | Max. Width of PCB | 400mm |
Mesh belt width | 450mm | |
Transmission Direction | L→R(option: R→L) | |
Transmission Net Height | 900±20mm | |
Transmission type | Mesh and chain | |
Range of rail width | 50-400mm | |
Conveyor speed | 0-2000mm/min | |
Auto/manual Lubrication | Standard | |
Fixed rail side | Front rail fixed(option: rear rail fixed) | |
Components high | Top and bottom 25mm | |
Control system | Power supply | 5 line 3 phase 380V 50/60HZ |
Total power | 58KW | |
Starting power | 50KW | |
Normal power consumption | 10KW | |
Warming time | 20 mins | |
Temp. setting range | From room temp. To 300℃ | |
Temp. control method | PID close loop control & SSR driving | |
Company profile :
ShenZhen ETON Automation Equipment Co.,LTD.Expert in making customized high quality SMT LED Pick and Place Machine, SMT LED Reflow Oven, SMT LED Stencil Printer, SMT Production Line, SMT LED Machines with more than 10 years experience!
Our goal is to provide customers with the best service possible and to produce excellent quality products that will meet or exceed your expectations.
Successful Experien:
1) Eton's customer in 25 countries around the world Training more than
2) 300 experts and technician for customers.
3) Became the most reliable Chinese partner for you.
Packaging Details package according to customer requirement
We can shipping products all over the world . The packaging is very safe and strong If you have any special needs Please notify me
Core Competencies
Over the years, we have developed core competencies that warrant us to be the global leader in the industry: Customization , Short lead time , Flexibility , Customer Satisfaction , Premium Quality Products , Value For Money , International Distribution Network , Extensive Service Support
Corporate Objectives
To maintain customer satisfaction through timely delivery of reliable products and servicesTo maintain an efficient and quality driven work environment with an emphasis on constant Research and Development to provide technologically superior products To attract and retain quality personnel through an equitable reward system, constant training and upgrading of skills as well as career enhancement opportunities
