SMT Lines

SMT lines or SMT output strains refer to the assembly traces for PCB floor mounting and tests. Every single system in SMT creation has different flows and requirements, for which different processing equipment and postitions cooperate to form a complete SMT line.

SunzonTech showcases an array of loading machine/loaders for SMT production. Quote for the best and experience enhancement in speed, accuracy and efficiency.

In contrast with classic know-how, Floor mount techology has the features of significant density, substantial trustworthiness, small charge, and smaller dimensions, which reuires a more successful processing SMT line.

In accordance on the degree of automation, SMT output lines could be divided into automatic SMT traces and semi-automatic SMT lines. The primary big difference is whether or not the pick-n-place equipment is totally automatic or semi-automatic, by which, semi-automatic requires manual printing or handbook loading and unloading of PCB boards.

The leading equipment geared up within the SMT traces

1. Select and Spot Machine

The most significant devices in the SMT lines. The surface mount parts are precisely placed on the PCB pads by moving the position head of pick-n-place equipment.

pick and position device for smt traces

2. Solder Paste Mixer

The solder paste mixer can successfully blend the solder powder and also the solder paste evenly. Realize far more great printing and reflow effects, help save labor and standardize this procedure.

three. Oven

Used to bake PCB boards, get rid of dampness from PCB boards when required. It truly is usually the last url within the SMT traces.

4. SMT Loader

Routinely put PCBs to the rack of solder printing equipment.

5. Solder Paste Printing Equipment

Accustomed to print the solder paste to empty printed circuit boards. It truly is at the front of Pick-n-place device in an SMT line.

six. SPI Equipment (Solder Paste Inspection)

After solder paste printing, employed for checking the thickness, area, and quantity distribution of solder paste printed within the PCBs.

seven. Reflow Machine

The reflow soldering is often a system soon after pick-n-place course of action during the SMT strains, which happens to be responsible for melting the solder bonded in between circuit boards and components, then chilly down to form the trusted electric powered link. There are plenty of sorts of reflow, this sort of as warm air reflow, Infrared reflow, very hot fuel reflow, etcetera, by which, incredibly hot air reflow is normally made use of.

eight. AOI

In SMT production lines, AOI equipment are made use of in advance of and right after reflow soldering. It can be ready to detect the position failure of components ahead of soldering in pre-solder inspection also the soldering failure in post-solder inspection.

aoi for smt traces

nine. Docking Station

Made use of as a link station among diverse devices in an SMT line.

10. SMT Unloader

It is mainly used to receive and retail outlet pcb circuit boards immediately after reflow soldering.

related articles:

https://www.kanskennel.com/technology/

https://www.newsntopic.com/tech-and-gear/

https://www.updatereporter.com/tech-and-gear/

The main gear in an SMT line

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