What is the OutRunner Spiral?
Why Should Companies Use an OutRunner Spiral Conveyor?
If you’d like to update the conveyor system in your facility, there are three main reasons to include an OutRunner Spiral in your production flow:
- 1. The OutRunner Spiral conveyor changes the elevation of the products.
- 2. The system introduces product dwell time (for proofing, curing, cooling, drying, etc.).
- 3. The OutRunner Spiral promotes product offloading (accumulation).
Changing elevation of a product is probably the top reason customers purchase the OutRunner Spiral and other spiral conveyors. These systems give you the ability to go from one elevation to another with a relatively small footprint and without the need for special automation. Spirals are unique for this as they are literally just conveyors formed into helical shapes. If your product can be transported at an incline on a standard conveyor, it can also be inclined with the OutRunner Spiral conveyor.
Some products require time to rest for various reasons — bread dough needs time to rise (proof), some glues or chemical reactions need time to cure and other products need time to cool off or dry after being baked, washed or cooked. Like the OutRunner Spiral system, a spiral elevator allows for a very large amount of product to be temporarily held while still being on the production line.
Because the OutRunner Spiral conveyor and other spiral systems can hold a large amount of product, they are sometimes used for product accumulation. However, most spirals are not good solutions for that because once a product enters a spiral, it must travel all the way to the exit before it can re-enter the production line. Almost all spirals are “FIFO” (First In, First Out) and are not designed to run in their opposite direction. There are specialty spiral applications designed for this sort of thing, but they are very large and extremely costly.
What are the Advantages of the OutRunner Spiral?
Compared to other changing elevation solutions at Span Tech, there are many advantages of the OutRunner Spiral worth exploring. However, the top two benefits are in the system’s overall flexibility and robustness.
OutRunner Spiral Flexibility
The OutRunner Spiral can be designed with an infinite amount of possibilities to meet the specific needs of your company’s assembly system:
OutRunner Spiral Robustness
Like all Span Tech products, our OutRunner Spiral is designed to last. To help prevent any over-torque situation, we ship every spiral with a torque-limiter designed into the drive train. If the torque ever exceeds a certain amount (something becomes jammed), the torque limiter will “trip” allowing the system to safely stop.