ULTRA R/S

Rubber & Silicone Extruders

Safe, easy cleaning, intuitive controls, and modularity to meet your extrusion needs.

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ULTRA R/S Rubber & Silicone Extruders

The Graham Engineering ULTRA R/S extruder system features tested innovations for improved performance, serviceability, and longevity. Talk to a Sales Manager today about our support for peace of mind.

FEATURES

Silicone extruders from .75-4.5 inches in diameter
Bolt-on cast aluminum double-pass barrel coolers
Open roller feed
Rubber extruders from 1-4.5 inches in diameter
Temperature control

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Graham Engineering ULTRA R/S Rubber & Silicone Extruders

American Kuhne brand

We offer the most advanced silicone and rubber extruders on the market. Each innovative machine features a unique and independent feed roll design with an easily removable feed roll and wide feed opening. Talk to a sales manager about how our support and spare parts packages can lower long-term costs, increasing your profitability.

Take a Closer Look

The American Kuhne ULTRA R/S Rubber & Silicone Extruders Difference

The ULTRA R/S Rubber & Silicone Extruders give the operator access for common service and maintenance at the push of a button.

You can easily clean and remove the chrome-plated roll while the feed roll bearings are well protected from contamination.

The feed roll has its own independent motor and screw speed control for maximum product precision.

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SPECS

Even-flow technology for water balance
Inline helical gearbox
Power Hinge roller feed assembly
Removable scraper blade
Internally cooled, hardened, and polished screws

OPTIONS

Special cooling system design
Various fixed horizontal extruder size options
Spare feed rolls and bearings available
Optional wheel mount
Adjustable height choices

Example Applications

Blue, yellow, red, gray, orange and green rubber wires

Extrusion Applications

To Suit Your Business Needs

We help you customize your ULTRA to produce the items you need like precision tubing, profiles, sheets, wire, and cable.

Maximize Quality

Materials & Colors

This innovative extruder machine by Graham Engineering can accommodate both rubber and silicone material products with fast changeovers — including color.

Tubing to Fit Your Needs

Various Options Available

We give you the ability to produce a consistent product with flexible control by minimizing gauge variations and maximizing heat transfer.

XC Navigator^®

Ultimate Control

The XC Navigator system enables operators to monitor and control functionality with ease, from closed-loop barrel PID heat/cool control, to clamp and die zone control, to heater burnout detection/alarm, and more. Our team can customize our proprietary, proven XC Navigator Extrusion System Controls to fit your exact operation and needs.

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