Prototype Development

Call For More Info: 734-429-9421
repair icon
Machine Maintenance & Repair Services

Read about our tech support and field service capabilities... maintenance & repair services >>

MAX Parison Control
MAX Parison Control

The MAX Parison Control from R&B Plastics Machinery provides measurable, high- performance wall-thickness control of the blow mold parison. Engineered by R&B for each specific blow mold process, the MAX is a closed-loop system that features both time-base and position-base profiling.
MAX Parison Control >>

rb icon
Five reasons to Use R&B’s Modernization Services

  • Proper maintenance / upgrades extend the life of capital equipment.
  • R&B works on all makes, all models.
  • Our service crews have over 450-years of collective experience.
  • R&B can stretch maintenance budgets to maximize production capacity.
  • Capital equipment improvements are value-added investments.

Plastic Bottle Prototyping

R&B provides prototype development for bottle-design trials. Our process development experts can help you save on expensive die changes and costly material runs. R&B is conveniently located in Saline, MI -- about five miles from Ann Arbor and 25-minutes west of Detroit’s Airport (DTW).

Run samples on our machines to evaluate product quality and fine-tune all stages of the bottle-development process, including:

  • Materials
  • Mold design
  • Tooling design
  • Wall thicknesses
  • Cycle-time changes
  • Parison-control adjustments and more

For added convenience, our sister company, Monroe Mold, can assist with mold adjustments or manufacture yours to spec.

Bottle Prototype Deflashing parison control
R&B Plastics Machinery Logo

Building Partnerships with Customers


Contact Us
Jim from Monroe Mold
Sister Company Monroe Mold Expands Its Plant to Continue Growth

Monroe Mold, manufacturer of molds and tooling for the blow-mold sector of the plastics industry, is expanding its facility to gain increased manufacturing capacity...

"The R&B blow-molding machines and blow molds from Monroe Mold provide a combined product line distinct from any other OEM in the industry," said Al Hodge, president of R&B Holdings Co. LLC.