Graphite Lubricator

Automated Graphite Lubricator

Precision Rotary Equipment's patented Automated Graphite Lubricator. From its stainless steel construction to its unclogging gate and slot system makes it a great choice in riding ring and trunnion lubrication.

Insulative Coatings

Insulative Coatings

Provides thermal protection on the shell of rotary units. With conventional insolation its very hard to detect shell cracking until its too late. With insulate coatings shell cracking is detected which allows for minor repair.

Seals

Seals

PRE has developed a unique approach to the conic feed seal failure in the ethanol industry.

The belt seal PRE has helped developed has high abrasion resistance and high temperature resistance (1400 F).

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Trunnion Bearing Upgrades

It's best to not use setscrew style bearings on trunnions. As the rotary unit rotates, the load of the unit transfers to the setscrews causing them to break.

Thrust Rollers

Proper bearings and roller hardness are critical. The thrust roller must be able to perform when you need it!

Thrust Rollers

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