LEAN is a principle that all manufacturing companies should follow and master. It helps companies become more profitable by reducing non-value added activities.

In this first of a 8-part LEAN series, we will discuss how manufacturing companies can reduce Waste in Transportation in their operations.

What Is Waste In Transportation?

If one needs to transfer raw materials from one building to another for further processing, we can understand that it is a form of waste.

However, it is not just limited to transfer to and from different buildings.

The actions of moving materials from one area during manufacturing to another is also a form of Waste in Transportation.

Why Is Transportation A Form Of Waste?

When materials are being transported, resources are consumed.

Operators are assigned for the move. Energy is used to power equipment. Time is spent on transporting. Yet,

The value of the products do not increase. You did not add more functionality or features to them.

There is a risks that products may become damaged. Handling damage could occur and may result in premature or latent failures.

Different products may be mixed up during transport. Further sorting or inspection might be required to correct them.

Etc…

What Are The Forms Of Transportation Waste?

A company could introduce Waste in Transportation in several ways:

Components are brought from Receiving to another area for inspection.

Stockroom and assembly lines are not close to each other.

Tools and fixtures are stored far away from where they are needed.

Repair or troubleshoot workstations are in another area of the building.

Workstations for work are too far apart.

Packing stations are not close to the shipping docks.

How To Reduce Transportation Waste?

There are different ways to reduce, or even eliminate, Waste of Transportation. For example,

Setup inspection stations near receiving area. This way, regular and simple inspections can be performed just when materials are received.

Raw materials should be stored close to where they will be consumed.

Install racks to store often used tools and fixtures near workstations.

Establish workcells where assembly processes can be performed closer to one another.

Setup repair and troubleshoot stations near where tests or inspections are performed.

If transportation is necessary, make sure materials are protected against handling damage and mix up. Keep distances as short as possible.

Conclusion

Being LEAN is something that all manufacturing companies must master. It could directly impact the company’s profitability. This could be especially significant with increasing energy and labor cost. Design a manufacturing process where transportation is at the minimum. Sometimes redesigning workflow locations to fit assemblies’ needs could be more beneficial than one could imagine.

How have you reduced or eliminated Waste In Transportation? Let us know by leaving comments below.

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