Covering Options
The available rubber range includes nitrile rubber (NBR), EPDM and silicone. Select the compound against the actual contact material, temperature and cleaning environment.
PARTS & ACCESSORIES
Rubber-Covered Rollers and Re-Covering
DJH supplies rubber-covered rollers with NBR, EPDM and silicone covering options. Send the roller drawing and process conditions for a new roller or a re-covering assessment.
Component reference · dimensions and interfaces determine compatibility
APPLICATION & REQUIREMENTS
Product Construction and Supply Options.
New Roller Supply
Specify finished diameter, face length, journal geometry, covering thickness and required surface finish. Include hardness and dimensional acceptance where defined.
Re-Covering Assessment
Re-covering can be reviewed for an existing roller. Provide core and shaft condition, current dimensions and the required finished diameter so the proposed work can be assessed.
CONFIGURATION & SELECTION
What to Confirm Before Ordering
Function in the Line
Identify drive, nip, pressure or idler duty. Describe the material in contact and the result required.
Elastomer and Environment
Provide temperature, chemicals, cleaning agents and surface requirements. A material name alone does not establish compatibility.
Geometry and Interfaces
Share face diameter, length, shaft ends and mounting. Include hardness, finish and load requirements when known.
CONFIGURATION & SELECTION
From Drawing to Replacement Part.
Start with an original drawing where available. Mark critical interfaces, contact surfaces and any dimensions measured from a worn part. Confirm the finished drawing, material, quantity and inspection requirements before manufacture or replacement.
FOR YOUR INQUIRY
Bring the Dimensions. Define the Fit.
Provide the details you know. Identify anything that remains unconfirmed so the discussion starts from the correct conditions.
| Requirement | What to Provide |
|---|---|
| 01 | Roller duty |
| 02 | Material in contact |
| 03 | Diameter/face length |
| 04 | Shaft drawing |
| 05 | Hardness/finish |
| 06 | Temperature/chemicals |
| 07 | Load/speed |
| 08 | Quantity |
QUOTATION & SUPPLY SCOPE
Rubber Roller and Re-Covering Quotations
Specify NBR, EPDM or silicone covering requirements with the roller drawing, finished diameter, hardness and process conditions. For re-covering, describe the existing core and shaft condition.
Compare the Included Scope
Identify material, finish, dimensions, mounting interfaces and quantity for each component. Agree drawings and any inspection documentation needed for the replacement.
Agree the Order and Delivery Details
Provide quantity and destination. Confirm price, currency, delivery basis, packing, production schedule and any excluded freight or import charges in the quotation.
Define Acceptance and Support
Agree dimensional, surface and material acceptance before ordering. Confirm installation responsibilities, warranty terms and replacement-part identification in the proposal.
BEFORE YOU SPECIFY
Questions Buyers Ask
Is silicone always the best choice for heat?
Selection depends on the actual compound and process conditions. Specify temperature and contact requirements for review.
Can rubber hardness be selected from a photo?
No. Provide a specification or describe the required duty so hardness and compound can be discussed.
Can the roller be replaced using only overall length?
No. Working face, diameter, shaft interfaces and operating conditions also need to match.
CONTINUE EXPLORING
Explore Related Components.
YOUR MATERIAL. YOUR FINISHED ROLL.
Let’s Define Your Next Converting Project.
Share your material, roll dimensions and production requirements. Start with the information you have.