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Custom Molding of
Rubber Lottery Balls

Custom Molding of Rubber Lottery Balls for the Gambling Industry

Rubber Lottery Ball

Pierce-Roberts Rubber Company custom manufactures these lottery balls for several customers, to meet unique color specifications. To begin, we work with a customer-supplied print and 2D CAD drawing. Once we design and manufacture the mold, we transfer mold the lottery balls using a 100-ton compression press. Each ball is made from natural rubber, measures 2 inches in outside diameter, and weighs +/- ¼ of a gram. Our tightest dimensional tolerance during molding is +/- .001 of an inch, to ensure precision and quality.

We weigh the lottery balls and perform in-process visual inspection and size testing. With a 4 week turnaround time, these custom molded lottery balls can be shipped globally. We're happy to match any color on the Pantone Color System. To learn more, please contact Pierce-Roberts.

Specifications for a Custom Molded Rubber Lottery Balls

Product Description   We manufacture these lottery balls for several customers to their color specifications
Capabilities Applied/Processes   Mold Design
Mold Manufacturing
Transfer Molding
Equipment Used to Manufacture Part   Compression press 100tons
Overall Part Dimensions   Ø2"
Tightest Tolerances   Dimensional: ±.001"
Weight: ±1/4 of a gram
Material Used   Natural Rubber
Colors   Match any color to the Pantone Color System
In process testing performed   Weigh, visual, size testing
Estimated Part Weight   N/A
Industry for Use   Gambling
Delivery Locations   Global
Turn Around Time   4 weeks
Standards Met   Customer supplied print, 2D CAD Drawing
Customer supplied specifications
Product Name   Custom Molded Lottery Balls

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