The design process in a factory system will not end. The reforms would have to remain to be done to obtain an optimal system. Optimal in terms of productivity, quality and avoid waste in the area of process. Inadequacy in consideration of the process sequence is that many cases occur during the process towards improvement in the factory. Most important is the ability of engineers to be able to identify and analysis capabilities can reduce waste in production.

The order process is systematic and easy in manufacturing will help workers get the job done well. But sometimes with considerations of quality and perfect product. But all the components to be achieved must be packaged in a simple system and neatly arranged.

For example, a 4-step process with a sequence of 1-2-3-4-5, and the order has been researched for accuracy then the implementation must also be in accordance with procedures. Sometimes a worker using a sequence of 1-2-4-3-5 or 1-3-2-4-5. Although all of them could finish the product but must be considered why such an order is made, whether to have certain technical reasons. If we impose then what happens is a waste treatment to the product being worked.

To repair always re-examined the analysis conducted, whether the system that we created were optimal or not. Are there any improvements that might be done to repair the better.