It is a new line of products Crompion has developed consisting of a high-strength, flexible polymeric material that can replace several parts of the rotating equipment in your industry.

These products do not need lubricants for their operation reducing maintenance costs and avoiding cross-contamination with your process streams.

Moreover, these products minimize wear and tear of your valuable equipment, reduce vibration and abate noise.

These products are innovative and we have the whole engineering, computational tools, and human talent to back the pre-sale, technical support, and reliability of our products.

What are the Crompion Lubeless Products?

  • Lubrication Free
  • Reduce Wear and Tear
  • Minimize Vibration
  • Abate Noise
  • High Product Lifespan
  • Reduce Maintenance Costs
  • Reliability
  • Avoid Cross-contamination with your Products

  • Rotating Dryers
  • Rotary Screens
  • Rotary Vacuum Filters
  • Clarifier Bridge
  • Crystallizers
  • Mixers

  • Raw Sugar Industry
  • Sugar Refineries
  • Pulp and Paper
  • Water Treatment
  • Wastewater Treatment
  • Cement and Mining

Lubeless Rollers

What is the Lubeless Trunnion Roller?
  • It is a new development Crompion is offering to replace the outdated trunnion rollers in sugar dryers, Rotary Screens, and Rotary Vacuum Filters.
  • We fabricate the Lubeless Trunnion Roller with an internal nucleus made of a High-Strength Steel. The external engineering nucleus is a flexible, but highly resistant, polymer.
Benefits of Lubeless Trunnion Roller
  • It significantly reduces vibration in the sugar dryer structure and the structure where is located.
  • It reduces the risk of fracture of the dryer’s body.
  • It stops the development of existing fractures.
  • It stops the wear and tear of the dryer’s riding ring and reduces the possibility of the need for a replacement since the Lubeless Roller absorbs any deformation of the riding ring.
  • The Lubeless Roller dampens any impact during the dryer’s startup and shutdown operations.
  • It significantly reduces the operational noise of the dryer.
  • The Lubeless Roller does not require lubrication reducing maintenance costs and cross-contamination with sugar.
  • The Lubeless Roller has a high resistance to compression, minimum wear, high resistance to impact and fatigue wear.
Development Process
  • None of our Lubeless Rollers are designed equal.
  • We developed a software that calculates the design of the Lubeless Roller for each application based upon the customer needs and specifications.
  • We provide with each engineering proposal a copy of the software output report that guarantees suitability of the application and the engineering support to our customers.
Operation
  • The image shown below displays a Lubeless Roller made of our unique polymer.
  • This Lubeless Roller has bee operating for almost 3 years!
  • The Service Factor calculated by our software was 1.5, which was suitable for the application.
  • The S.F is a measure of periodically overload capacity at which the roller can operate without damage.

To watch the operation of the Lubeless Rollers, click on the videos below. The videos show the operation of the Lubeless Roller recorded at its normal speed and using slow motion. This Lubeless Roller has been operating for three years and counting!

Image Gallery

Lubeless Pinions

Lubeless Pinion Software Output
Lubeless Pinion Software Output
What is the Lubeless Pinion?
  • It is a new development Crompion is offering to replace the pinions in sugar dryers and other factory equipment.
  • We fabricate The Lubeless Pinion with a flexible, but highly resistant, polymer.
Benefits of Lubeless Pinion
  • It stops the wear and tear of the dryer’s girth gear teeth.
  • It eliminates shock, impact, and vibration generated by the teeth wear of the girth gear when meshing with the pinion’s teeth.
  • The Lubeless Pinion dampens any impact during the dryer’s startup and shutdown operations.
  • The Lubeless Pinion eliminates the need of lubricants, reducing maintenance costs and cross-contamination with sugar.
  • Since there is no lubrication required it significantly increases the cleanliness and appearance of the dryer. The dryer’s paint job will increase its lifespan.
Development Process
  • We developed a software that calculates the design of the Flex Pinion for each application based upon the customer needs and specifications.
  • We provide with each engineering proposal a copy of the software output report that guarantees suitability of the application and the engineering support to our customers.

Lubeless Worm Gears

Benefits of Lubeless Worm Gear

  • It stops the wear and tear of the sprocket’s teeth in crystallizers.
  • The Lubeless Worm Gear eliminates the need of lubricants, reducing maintenance costs and cross-contamination with the Massecuite.
  • Since there is no lubrication required it significantly increases the cleanliness and appearance of the crystallizer. The crystallizer’s paint job will increase its lifespan.

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