R&B Plastics Machinery is Featured in Plastics News
Please follow the link below to read the article featuring R&B’s entrance into the all-electric blow molding machinery market, published by Plastics News. [...]
R&B Plastics Machinery Announces Partnership with SIKA Machinery Co. and Seecor Blow Moulding Solutions for Production of New Blow Molding Machine Lines
SALINE, Mich., December 7, 2018 – R&B Plastics Machinery LLC, a leading manufacturer of blow molding machinery, single-screw plastic extruders, extruder process screws, and a machinery [...]
R&B Plastics Machinery Unveils New MAX 1800 Series Injection Blow Machine Line
SALINE, Mich., May 2, 2016 – R&B Plastics Machinery LLC, a leading manufacturer of blow molding machinery, single-screw plastic extruders, and extruder process screws, and a machinery [...]
R&B Plastics Machinery Unveils New MAX Series Mechanical Wheel at NPE 2015
SALINE, Mich., March 9, 2015 – R&B Plastics Machinery LLC, a leading manufacturer of blow molding machinery, single-screw plastic extruders and extruder process screws, has announced the [...]
R&B Plastics Machinery Launches New MAX Extrusion Control System at NPE 2015
SALINE, Mich., February 3, 2015 – R&B Plastics Machinery LLC, a leading manufacturer of blow molding machinery, single-screw plastic extruders and extruder process screws, has announced the [...]
Vent Bleed
There are several extrusion applications where vented extruders are used. The main purpose of a vent extruder is for devolitizing the polymer of any volatiles, air, and moisture. There are two [...]
The Extruder Screw isn’t Always the Problem!
For several months now I have written articles which are bits of advice that I hope can be used to improve a process issue, but this month I want to pass on an experience that happened to me [...]
Stainless Steel Extrusion, Blow Molding and Injection Screws
The most common base material that extrusion, blow molding and injection screws are manufactured out of is 4140 HT Steel at a 28-32 Rc condition. This grade of 4140 has a yield strength of 95-100 [...]
Feed Section – Solids Conveying ( C = Consistently)
“First you must feed the polymer Consistently” Material Handling The material handling of the feedstock is a very critical part of the extrusion process. If the feedstock is not introduced to the [...]
Extruder Screw Rebuilding
Many people don’t realize the importance of making sure that the screw flight diameter clearance has a significant effect on the performance of their screws. There are some companies that do pull [...]