Rotational Molding - Old Process Saves Big Money With New Thinking |
Posted: December 8, 2018 |
You could be tempted to feel bad for a rotational molder. When naming the glamor processes of producing plastic parts, rotational molding doesn't roll off many tongues. It can a low tech, back-to-basics process that's been around for centuries and designed in order to complex plastic elements. Simplicity and lower cost tooling improve the beauty of rotational molding. Plus they make it much better to get the project off the ground. Parts can be prototyped at reasonable cost so a design can be tweaked to maximum efficiency. Additional savings come from lower monetary run volumes and managed material use meaning there is no wasted plastic- what will go into the mold comes out in your part. Plus, better plastic part can be made that replaces metal, wood, fiber-glass and even other plastic-type pieces. As reliance on rotational molding expands rotomolded plastic components are adding customer value and earning their spot in a manufacturing process by exchanging several parts with just one. By molding dissimilar pieces together and creating other features straight into the mold, rotational molding gives overall flexibility and options for manufacturers that other plastic molding processes just can't match. Think of the wide impact of being able to do that: Fewer parts to stock, trail and handle and easier assembly means reduced labour. Assembly labor is reduced when multiple parts are combined into just one. And in many cases assembly is eradicated altogether when the finished product is complete after molding. Without painting or concluding required, your part is ready to go out there the doorway. Often vendors will drop ship your elements to your customer creating a virtual manufacturing center for your product. You never touch the part but earn your markup. Since the boundaries of so what can be achieved with rotational molding keep getting forced farther out, awareness of the savings that can be achieved making components this way is growing. Companies of all sizes looking for lean producing solutions in their own plants are giving it a second look. The particular payoff is more than just lowering of the cost to make the components; companies are banking the cost savings from smoother processes and higher throughput. Lean manufacturing as well as emphasis on constant process improvement has found its way into new solutions to old problems. Material handling adds no value to your product and becomes the apparent focus for cutting costs. Wasted labor steps swamp, fen, marsh, quagmire down many manufacturing techniques, particularly in the food, meat and poultry and pharmaceutical processing industries. Work flows vary by company, work culture and exactly how they evolved. Number of plants find off the shelf solutions that can maximize the advance to be had in their manufacturing processes. For those prepared to get the time, might discover they can have custom designed, plant specific products made that make them reclaim, labor, process as well as space - with a substantially larger return on investment. The better rotational molders take a consulting approach which leads to more rigorous and cost saving remedies. Instead of peddling the actual produce and trying to make it work, they seek out opportunities for process improvement for their customers. Using an alert eye for bottlenecks, they do value stream umschlüsselung of the customer's operation from beginning to conclusion. This can be a tedious process so you will want to work with a rotomolder with life experience in lean manufacturing techniques. This specific blended approach changes the whole dynamic of purchase. Instead of calling in a rotomolder to use outsourcing for parts, it now makes sense to invite them in to understand your procedure and possibly discover opportunities right under you nose. There is a Roto Molding that market segments itself with just such a consultative program. Their system came together when they adapted lean manufacturing rules learned and practiced in their own plant to situations they observed when they visited customers.
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