PC PLC Control 10 Zones SMT Reflow Oven Lead Free PCB Assembly Line

PCB Assembly Line SMT Reflow Oven with 10 Zones Lead Free SMT Equipment

Features of Reflow Oven Equipment
1. Lenovo PC , windows 7 operation system, Chinese-English interface screen.
2. All production data will be backup automatically, which is suitable for the ISO9000 management.
3. Fault Intelligent Diagnosis,display alarm and list out.
4. 15% heat transferring efficiency was improved ,which is more suitable for the LEAD-FREE welding process.
5. Guide rail is through the special heat treatment, it's hard to out of shape.
6. The main hanging is reinforced, which can avoid the deforming and PCB jamming.
7. Siemens PLC control, more durable and stable.

Parameter Table of Reflow Oven Equipment RF-H1010I

Other Information of Reflow Oven Equipment

Infrared and convection oven
The oven contains multiple zones, which can be individually controlled for temperature. Generally there are several heating zones followed by one or more cooling zones. The PCB moves through the oven on a conveyor belt, and is therefore subjected to a controlled time-temperature profile.
The heat source is normally from ceramic infrared heaters, which transfers the heat to the assemblies by means of radiation. Ovens which also use fans to force heated air towards the assemblies (which are usually used in combination with ceramic infrared heaters) are called infrared convection ovens.
Some ovens are designed to reflow PCBs in an oxygen-free atmosphere. Nitrogen (N2) is a common gas used for this purpose. This minimizes oxidation of the surfaces to be soldered. The nitrogen reflow oven takes a few minutes to reduce Oxygen concentration to acceptable levels within the chamber. Thus nitrogen ovens typically have nitrogen injection in at all times which decreases defect rates.

Control System of Reflow Oven Equipment


Conveyor Rail of Reflow Oven Equipment


Pictures showing of reflow oven RF-H1010I