Does anyone have a drawing of the drive rollers in a 35mm film processor? They are usually white and have soft touch tires.

[Jack Tu]

I am designing a film cleaner. I looked at designs from several big companies and found that in addition to installing the PTR, a drive roller is also necessary. I am looking for something like the white rollers in the picture.

Image from Photomec's film processor (fair use)



I have found a supplier of soft touch tires. As for the design of the drive roller, I decided to seek help from others and refer to mature solutions for the sake of caution.

 

[Kino]

Try Christy's Editorial in Los Angeles and ask for a Lipsner Smith soft touch tire for their cleaning machines.

Products Archive - Christy's

store.christys.net

 

[Jack Tu]

Try Christy's Editorial in Los Angeles and ask for a Lipsner Smith soft touch tire for their cleaning machines.

Products Archive - Christy's

store.christys.net

Maybe I didn't express myself clearly, I'm looking for the roller accessory as shown in the picture.

Photomec2013partscatalog（Fair Use）

TechniformSqueegeeCatalog（Fair Use）

 

[foc]

Image from Photomec's film processor (fair use)

There were some problems with Noritsu film processors that used similar dimpled rollers. They caused a pattern on the dried film.

Have you had a look at some minilab parts suppliers?

For example. https://www.serranorey.com/collections/minilab-parts

 

[Jack Tu]

There were some problems with Noritsu film processors that used similar dimpled rollers. They caused a pattern on the dried film.

Have you had a look at some minilab parts suppliers?

For example. https://www.serranorey.com/collections/minilab-parts

In fact, what I need is the drawing and parameters of the standard roller, such as those on Photomec, because I will install soft touch tires on the rollers to prevent marks. It's a pity that I have only seen this roller on the Internet. If I had the real thing, I could measure it myself.