Manufacturing / Production Technology, Hardware & Services


Solder reflow oven

12 May 2010 Manufacturing / Production Technology, Hardware & Services

Mekko’s new Euroflow 300C solder reflow oven design includes a new heater control system designed to overcome the problem of varying temperatures across the substrate, encountered with lead-free soldering.

The oven is divided into three closed-loop PID temperature controlled zones along its length (pre-heat, soak and reflow), while the heating zones (pre-heat and reflow) are further divided into three sections across the conveyor. In the pre-heat section there are three zones of heat control across the conveyor (ie, front edge, centre and back edge). In the soak (or stabilisation) zone there is one zone of control. In the reflow zone there are again three zones of heat control across the conveyor, for a total of seven zones. This enables the operator to easily overcome the problem of temperature variation across the substrate.

The machine measures 1680 mm in length, 600 mm in width and 470 mm in height, and incorporates a 300 mm wide stainless steel ladder type mesh conveyor belt. The full heated length is 900 mm, plus a cooling zone of 300 mm. The processing chamber combines the benefits of forced hot air convection with fast response heater panels.

The oven is run from a computer control system, which is used to create and store programs for different product applications. The operator can load a program to control the set temperatures and the conveyor belt speed. The monitor will display the oven conditions, with colour graphics of each zone temperature. An on-screen profile display of substrate temperature is provided, using up to three extended k-type thermocouples. The graphs may be saved and printed on paper.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Filling high-end PCB manufacturing gaps to accelerate AI electronics growth
PCBWay Manufacturing / Production Technology, Hardware & Services
[Sponsored] In the digital era, AI and big data technologies are developing at a rapid pace. PCBWay is continuously advancing its PCB manufacturing technology to support the growth.

Read more...
Microtronix revives defunct cell phone plant
Microtronix Manufacturing Editor's Choice Manufacturing / Production Technology, Hardware & Services
In a significant move for South Africa’s struggling electronics manufacturing sector, local technology firm Microtronix has breathed new life into a formerly defunct cell phone manufacturing facility.

Read more...
Manufacturing with purpose
Production Logix Manufacturing / Production Technology, Hardware & Services
How Production Logix is setting a new benchmark for high-reliability, locally manufactured electronics.

Read more...
Recent purchase of Seica Flying Probe tester
ZETECH ONE Manufacturing / Production Technology, Hardware & Services
Zetech One recently supplied a Seica Flying Probe tester to Etion Create for use in the development and manufacture of its electronic solutions.

Read more...
Why accurate PCB measurement is critical for quality control and inspection
ZETECH ONE Manufacturing / Production Technology, Hardware & Services
Accurate inspection of dimensions, hole placement, and track layout plays a vital role in meeting product standards across consumer, telecom, aerospace, and medical devices.

Read more...
Compact but powerful soldering system
Truth Electronic Manufacturing Manufacturing / Production Technology, Hardware & Services
The Economy SIG is EPM’s compact wave soldering solution, designed to bring professional-grade soldering capabilities to small and medium-scale electronics producers.

Read more...
Jemstech expands capabilities with new equipment and leadership appointment
Jemstech Manufacturing / Production Technology, Hardware & Services
Jemstech has recently enhanced its manufacturing capabilities by installing new selective soldering equipment and appointing an experienced business development manager.

Read more...
In-circuit testing vs functional testing
MyKay Tronics Manufacturing / Production Technology, Hardware & Services
Achieving zero defects in printed circuit board assemblies (PCBAs) demands rigorous validation on both the component level and system level.

Read more...
Select coat ultrasonic cleaning station
Techmet Manufacturing / Production Technology, Hardware & Services
Nordson Electronics Solutions has announced their latest technology innovation for conformal coating systems, the ASYMTEK Select Coat SL-1040 Ultrasonic Cleaning Station.

Read more...
How smart components drive sustainable industrial efficiency
TRX Electronics Editor's Choice Manufacturing / Production Technology, Hardware & Services
Manufacturing industries across South Africa face mounting pressure to reduce operational costs whilst meeting increasingly stringent environmental regulations, and the path to achieving these goals lies in embracing advanced electronic components that enable smarter, more efficient industrial operations.

Read more...









While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd | All Rights Reserved