PEEK Roller for Selvedge Uncurlers
A selvedge uncurler opens and flattens the edges of fabric during dyeing, finishing or printing. Uncurlers work either mechanically, by physical contact, or pneumatically, which is contactless and suits delicate fabrics such as denim. Roller types come in two, three and four finger designs. They are used on stenters, pre-shrinking machines and printing machines to stop fabric curling or edge damage at high running speed. These rollers are the PEEK wear parts that carry the fabric edge inside that device. PEEK is self-lubricating and wear resistant, so a roller made from it turns freely against the fabric edge without needing grease that would mark the cloth.
Key Benefits
- PEEK is self-lubricating, so the roller turns freely without grease near the fabric
- Wear resistant and stable at finishing temperatures
- Turns with the fabric instead of sliding against it, so the edge is not abraded
- Available in black, white and yellow
Application Scenarios
- Stenter infeeds running at high speed
- Pre-shrinking and printing machines with the same edge problem
- Replacing rollers that have grooved and started marking the cloth
Who It Is For
- Finishing mills processing delicate or lightweight fabric that curls at the edge
- Knitted fabric finishers whose goods roll as soon as they relax
- Maintenance teams replacing metal uncurlers that are marking the cloth
Problems It Solves
- A curled selvedge reaching the pins folded, so the edge is gripped double and tears.
- Metal uncurlers abrading or marking delicate fabric at the infeed.
- Uneven stretching and width loss because the edge was never opened flat.
Technical Features and Specifications
Every figure below comes from the part itself. Where a dimension is not listed, it is because we match it against your sample rather than publish a number we cannot stand behind.
Technical Features
- PEEK working surface
- Available in black, white and yellow
- Colour options black, white and brown
- For Monforts stenters
- Made in Zhejiang, China, delivery within 7 days
Specifications
| Application | Monforts stenter |
|---|---|
| Material | peek |
| Type | black,white,yellow |
| Colour | black,white,brown |
| Brand | YH |
| Origin | Zhejiang, China |
| Delivery Time | Within 7 days |
Quality Control
- Profile checked against the reference part so the curve is consistent
- Surface finish inspected for burrs that would snag fabric
- Adjustment range checked through its full travel
- Parts packed in matched pairs for the two sides of the machine
Customisation Options
- Profile and mounting matched from your sample
- Height and angle range set for your fabric
- Supplied in matched pairs for both sides
How It Compares
| Compared With | What Changes |
|---|---|
| Metal rollers | PEEK is self-lubricating and does not need grease, which is what you want anywhere near fabric. It also runs quieter. |
| Flat nylon uncurlers | A flat guide slides against the edge. A roller turns with it, which matters at high line speed. |
Fitting and Replacing This Part
Step 1
Mount at the infeed section, just before the pinning or clipping point
Step 2
Set the height so the uncurler meets the edge as it opens, not after it has curled
Step 3
Adjust the angle for the fabric, softer settings for lighter goods
Step 4
Check both sides of the machine are set the same
Step 5
Inspect the working surface at each service and replace once it is grooved
Related Solutions
- Complete Stenter Rail Rebuild — Chain, pin plates, holders, clips, sliders and graphite strip quoted and shipped as one matched package.
- Multi-Brand Spare Parts Sourcing — Monforts, Bruckner, Artos, LK, IL SUNG, Stentex, Krantz, EHWHA, ALKAN, Unitech, ACC and Italian compact machines from one purchase order.
Industries Using This Part
PEEK Roller for Selvedge Uncurlers Questions
What is PEEK?
Polyether ether ketone, a high-performance thermoplastic with high temperature resistance, wear resistance, self-lubrication, low noise, corrosion resistance and high strength.
Which machines use these rollers?
Stenters, pre-shrinking machines and printing machines. Any line where the fabric edge has to be opened at speed.
What colours are available?
Black, white and yellow in the type options, black, white and brown as colour options. Tell us what you need.
Do you supply the whole uncurler as well?
Yes. We carry flat nylon uncurlers, three and four finger uncurlers and the E+L pneumatic spreader.
Get a Price on This Part
Tell us the machine brand, the quantity and your rail length. If you are not sure the part matches, send a photo with a ruler across the mounting and we will confirm before you pay.