This article takes an in-depth look at how to choose an insulating glass (IG) production line. IG production line layouts are as varied as snowflakes - no two are exactly alike. What works for one IG fabricator may not work for another. A vertical line may work best for a glass wholesaler producing a variety of large commercial/residential IG units. Alternatively, a horizontal line may be best for window/door producers looking for higher volume and lower cost when producing small to medium-sized units. Determining the best layout involves considerations of numerous other variables in addition to glass orientation. Fabricators need to consider the required throughput, staff availability, line layout, size, shape, cost, materials, labour efficiency, floor space, level of automation and a multitude of other inputs.
