News&Solutions

Boards handling machine for Selective conformal coating line solutions

What is important features for a multi magazine loader in the selective conformal coating line

1.Capability to handle the heavy PCB boards.

Since the PCBA is mounted or inserted by many components, the boards become more heavy than ever and all these resulted a ordeal things to a common multi magazine loader. SYNSPEED considered these reasons when designed the multi magazine loader by working with the powerful motorized-driving pusher which can handle the maximum PCBs weights 5kg and the durable & robust magazine lifting elevator platform with more big weights handling ability. Around 500 units installation case proved that SYNPSEED design is the right choice.


2. Capability to handle the PCBA which has the higher components heights.

We designed the magazine loader which can handle the PCB top and bottom components heights at 70mm, which already meet the requirements pf most selective coating line process.

3. Programmable operation software.

In order to help the operator easily run the machines, the software is designed with capability to handle the step settings, first boards positions, and memory production once external power stopped. The barcode reader & RS-485 communication follow-me automatic conveyor width adjustments options are also important for the operator to save the line changeover time.

Why we need the RS-485 communication follow-me automatic conveyor width adjustments ?

1.To reduce the line changeover time when change the new products.
2.Make the machine talking to each other by value, not only about the SMEMA signal.
3.Touch screen panel as the host to give the command to all the equipment in the line, boards size information are shared with machine to machine.
4.A high accuracy conveyor width adjustment with principle zero difference between up/downstream machine. No board stuck any more!


For the selective coating line, the chain conveyor is the best choice, and anti-dust ESD cover is necessarily for the line transportation to avoid any possible pollutions on the boards when handling the conformal coating process.

What features do you consider for a inverter (flipper) conveyor for the selective conformal coating line?

A smart inverter conveyor is necessarily for the double side boards when handling the conformal coating process.

1.Conveyor belts with the chain transportation method.

In most of the selective conformal coating line the boards is working with the fixtures that make each boards become heavy, and if using the traditional ESD belt, seems the transportation is impossible to keep durable usage .  The chain type conveyor with more bigger power handling ability to allow the transportation friendly.

A high end line should be equipped with automatic width adjustments functions in the conveyor to help save the line changeover time. RS-485 communication method is the first recommended because of the cost is not so much high but useful.


3. Capability to handle the boards which has the higher components heights. SYNSPEED design the inverter conveyor with the capability to allow the PCB with the top and bottom components heights 70mm. 

4. Closed loop stepper motor guaranteed that the conveyor can keep the perfect horizontal level to connect the last /next station, no vibration, no PCB transportation stuck 

UV inspection conveyor,an options to help the end user to find the defects on the coating surface but do not need to spend the expensive cost.


The UV inspection conveyor is equipped with the black light system, which can make the PCB boards become the different color when after the selective conformal coating process.

The operator can do the direct operator visual control.


What is important features for a multi magazine Unloader in the selective conformal coating line?

1.Capability to handle the heavy PCB boards like the loader.

2. Capability to handle the PCBA which has the higher components heights.We designed the magazine loader which can handle the PCB top and bottom components heights at 70mm, which already meet the requirements pf most selective coating line process. 

3.Enclosed cover to prevent the potential coating smell leak out to the working environment.

4.Must be available to connect with the external air exhaust system, and when the external air exhaust stopped, the system must give the alarm and stop the machine immediately.

5. Programmable operation software. In order to help the operator easily run the machines, the software is designed with capability to handle the step settings, first boards positions, and memory production once external power stopped. The barcode reader & RS-485 communication follow-me automatic conveyor width adjustments options are also important for the operator to save the line changeover time.