MARIS - Twin Screw Extruders

Following a careful study of growth in the Compounding Industry, they built their first Twin Screw Extruder in 1970, and by 1980 they dedicated all their production to purpose built Twin Screw Extruders for Compounding applications.

Maris are now a world leader in manufacturing Compounding Plants for the production of a wide range of Polymers and Polymer Alloys, Hot Melts, Reaction Polymers, Masterbatches and POM.

The expanding Maris Plant is at Rosta near Turin, and here they have designed and built all the Twin Screw Extruders for distribution throughout the world. The heart of any Twin Screw Extruder is the Gearbox, and the Maris design and engineering excellence has enabled them to maintain their
position at the head of the field in Torque capability and Output/Screws Rpm.

Customers are invited to test their own specific formulations in the Maris test facility, allowing machines to be tailored to the customers requirements, using the adaptable Screw Elements and Barrel Segment design that has been developed. It also gives customers the opportunity
to inspect the modern engineering plant where all the Maris Twin Screw Extruders are produced and built.

Over the years the Maris range of Twin Screw Extruders has steadily grown and now spans 20mm - 230mm Twin Screws with L/D Ratios from 24:1 - 52:1, giving Maris the capability of tackling most Compounding Applications