[email protected] 330.535.3330


Experts in Custom Extruder Manufacture

Diamond America has well over 20 years’ experience in the design, development and manufacturing of high quality, reliable extrusion equipment.

With proven results in several markets, from catalyst, mastics and ceramics to food, plastics and consumer products, Diamond America manufactures extrusion equipment designed to work and built to last.

TT100S Table Top Extruder from Diamond America

Compact extruders that are perfect for small batch processing and ideal for education and training. When used for testing material properties and equipment parameters, the resulting processes can be scaled up into a final extrusion solution.

Read more

Input configuration is expertly optimized to handle high demands of difficult materials. Our original design reduces unwanted friction and stagnation while operating at peak energy efficiency.

Read more
Twin Feed Packing Extruders
Bulk Feed Extruder Manufacturer Diamond America

Designed and built to handle large batch material straight from the mixer to eliminate the cost of handling. Dual drives offer maximum process flexibility.

Read more

Customized equipment for any application. Design specialists work with the client to research, devise and test a solution to specific extrusion requirements, drawing on years of experience in custom extruder manufacturing.

Read more
Custom Extruders Manufacturer Diamond America

All Diamond America Extruders feature:

Reduced Downtime

Modular design allows quick disassembly of the barrel, end plate and feed chute from the feed hopper, providing quick cleaning and easier maintenance.


Optimized Throughput

Carefully designed input processes provide consistent material to the feedscrew allowing for a more uniform flow, greater throughput, and less scrap.


Longer Life

Barrel material is customized to suit extruded material properties, to help reduce costly corrosion and early wear.


Superior Materials

Only quality steel, alloys and coatings are used in extruder manufacture to ensure reliable, durable operation.


Fully Customizable

Modular design means feeder, barrel and die configurations can be easily changed and adapted to requirements.


Sensitive Control

Exon2 smart extruder from diamond americaFully integrated control systems mean that process parameters are accurately monitored, regulated and recorded.


Fully Tested

Extruders are “dry tested” prior to ship and can be “wet tested” upon customer request.


Specialized Die Design

In-house design experts manufacture dies for any end product, to fit any machine or customer inserts, including co-extrusion dies.


Less Waste

Ensuring the homogeneity of material through the entire extrusion process reduces the risk of rejected end products.


Expert Service

All Diamond America equipment is backed by over 20 years of extrusion experience and the support of our engineering staff.


Barrel Efficiency

Extruders are designed for continuous feed to the die with reduced friction, customized to the material, using heating or cooling as required.

Latest Technology

Extruder designs employ the most recent innovations and material developments, aided by advanced computerized testing capability.

Have a question?

AKRON, OH 44301