|Finding the Right Moldmaker|
|Industry Summer 2008|
It goes without saying that the finished plastic part is only as good as the mold. A molder can have the newest equipment, the best resin, and the most experienced operator, but if the mold is not manufactured correctly, problems most certainly can be expected.
Choosing the right moldmaker often depends on the specifics of a molder’s needs - every molder has a different set of expectations and requirements. However, several common threads should be considered when choosing a moldmaking partner.
1. Does the moldmaker have a reputation for standing behind its product?
2. Does the moldmaker provide tool designs in a useable format?
3. Is the moldmaker’s shop equipped with updated machinery?
4. Is the moldmaker self-sufficient or is it outsourcing key processes?
5. When considering a blended program (tooling built both locally and offshore), will thedomestic moldmaker perform rework and repairs on foreign-supplied tooling?
6. Does the moldmaker fit your company culture and values?
Successful companies have an organizational culture that places value on the total cost of ownership, delivery expectations, intellectual property, lifecycle of the product, and the use of specified materials rather than on price alone. Choosing a moldmaker based on culture and values can raise the probability of a positive outcome, especially when precision components and complex designs are involved. The reality of today’s economy is that all products are affected by competitive market pricing. Establishing a relationship with a moldmaker where made-for-production consultation and efficiency planning are essential parts of cost containment can increase the percentage of successful product launches that meet performance assurances within budget.
The Offshore Factor
Consider potential travel costs. If the tooling must be checked and approved before it is shipped, the cost of traveling overseas must be considered. Also, what value is placed on the time it will take to do this?
Include a budget for rework and repairs. As mentioned earlier, a local moldmaker must be available to help with any repairs that may be needed. Molders need to keep this in mind and have an idea of what the cost will be for any rework on the mold.
Check that completion and delivery will stay on schedule. If a molder is utilizing an offshore moldmaker, the time needed to receive the mold and complete the job on time should be evaluated. It is not recommended to utilize an offshore manufacturer if critical completion and delivery times are involved. Too many possibilities for potential delays and problems exist.
Have sufficient insurance for loss or damage. The further the distance from mold creation point to mold destination, the greater the chance of damage or loss during shipment. It is recommended that the processor has sufficient insurance on the mold when purchasing offshore.
Many bad experiences have been reported when purchasing molds offshore. On the other hand, some plastic molders have found success with using molds created offshore, when proper care has been taken and all factors considered. The bottom line is that the molder must consider all of the factors involved and not make a decision solely based on price. In many plastics plants, there seems to be a disconnection between manufacturing (those who must work with the tooling) and purchasing (those who may view price as a determining factor). All risks and costs must be considered in the final purchasing decision.
Plastics Business would like to thank Todd Finley, Commercial Tool & Die, Inc., for his assistance with this article. Commercial Tool & Die is located in Comstock, Mich. and has over 50 years of experience in the manufacturing of molds and tooling, specializing in medium to large plastic injection molds. For more information, visit www.commercialtool.com or call (616) 785-5760.
Plastics Business also would like to thank Mark Hanaway, Tech Molded Plastics LP, for his input on this article. Tech Molded Plastics has over 35 years of experience as a precision moldmaker, specializing in high volume, low maintenance production molds, production-quality prototype molds, custom-molded plastics, and integrated assembly. Tech Molded Plastics is located in Meadville, Pa. To learn more, visit www.ttmp.com or call (814) 724-8222.