Blow Molding Equipment and Plastic Extrusion Machines Manufacturer
R&B Plastics Machinery is a manufacturer of blow molding machine, single screw plastic extruders and extruder process screws that can be custom configured to meet the most demanding of process applications.
Our experienced technical staff will engineer machinery to provide maximum-output and superior performance. With one of the most comprehensive field-service/support groups in the industry, R&B Plastics Machinery can ensure your machinery remains current. This includes making sure plant personnel are properly trained to be safe, efficient plastics processors.
For more than 32-years, R&B Plastics Machinery has excelled at working with companies like yours to develop creative solutions for plastic extruders, extruder process screws, blow molding machines, blow molds, tooling and trimming systems.
Let us deliver solutions for you.
The partnership between R&B Plastics Machinery and Monroe Mold provides customers with the most comprehensive, turnkey solutions for blow molding machines, single-screw extruders, blow molds, tooling, and trimming/deflasher systems available in the plastics industry today.

Building Partnerships with Customers
News & Events
New Reciprocating Screw Introduced by R&B Plastics Machinery
We are pleased to introduce the Max-Recip Impact Screw, a new line of feed screws specifically designed for high throughputs, low melt temperatures and improved mixing capabilities on reciprocating blow molders...
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. |
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R&B rides the 'Polar Express'
Our award-winning float, "The Polar Express," makes an appearance at the 36th Annual Saline Christmas Parade in Saline.
More photos and news coverage >>
Technical Knowledge: Part of R&B’s Superior Service
MAX Impact™ screws deliver improved melt quality and increased production. No matter what the material or conditions, R&B will provide the right screw for the job.
Contact R&B for replacement screw quotes: 734-429-9421, #120 or schedule a consult with Tim Womer to improve extruder efficiencies: 724-355-3311
Max Impact Screws >>








