Search found 7 matches

by tamachura
Wed Dec 06, 2023 4:48 pm
Forum: Plating and Pressing
Topic: Steam cycle and Steam trap
Replies: 1
Views: 14746

Re: Steam cycle and Steam trap

Steam trap on the return condensate line goes to the feed water tank (so no steam) for our boiler on our 3 way valve (Hamilton). This helps prevent the chilled water heating up too quickly if you have a smaller chiller or no cooling tower. Our SMT is similar to your setup without the trap on the inp...
by tamachura
Wed Oct 25, 2023 12:09 pm
Forum: Plating and Pressing
Topic: Strange audible error on 1959 stereo disc
Replies: 16
Views: 31199

Re: Strange audible error on 1959 stereo disc

But why would someone want to polish the stamper? That makes no kind of sense from my perspective. I only know mothers beeing polished (dehorning). Bernd There is a certain chrome polished often used to polish stampers that have label moisture stains or very light scratches. From my knowledge and i...
by tamachura
Mon Jul 17, 2023 2:45 pm
Forum: Plating and Pressing
Topic: Getting a well pressed record...
Replies: 6
Views: 11806

Re: Getting a well pressed record...

For anyone curious, we've seemed to have resolved our stitching issues mechanically on our smt. The cylinders that thread onto the four posts that are tightened with a side pin hole spanner must have loosened over the many cycles from vibration. I noticed when it was pressing the frame had the small...
by tamachura
Fri Jun 09, 2023 10:22 am
Forum: Plating and Pressing
Topic: Getting a well pressed record...
Replies: 6
Views: 11806

Re: Getting a well pressed record...

Something that has helped us recently has been increasing the pre heat and trap time. increasing the preheat to blow out all of the condensed and chilling water from the molds leaving only steam. My assumption is that we lowered those times to a point where water was settling on the face of the uppe...
by tamachura
Thu Apr 27, 2023 8:58 am
Forum: Secrets of the Lathe Trolls
Topic: In need of tips, advice and suggestions for pressing records
Replies: 21
Views: 15241

Re: In need of tips, advice and suggestions for pressing records

we're also having some issue with smt stitching, have checked a ton of things i.e. hydraulic pressure, bolster plates being tight, new molds, old molds, mold temp, heating time and cooling time, water temp, water header pressure; stitching is moving around from side to side and random placement.. go...
by tamachura
Sun Feb 26, 2023 9:57 pm
Forum: Plating and Pressing
Topic: PVC Recycling
Replies: 15
Views: 12377

Re: PVC Recycling

Agreed, no paper from labels, hasn't been on the floor and has gone directly into the garbage pail for collection. It's good to go.
You can always add a magnetic sifter if applicable, but clean practices always prevail.
by tamachura
Thu Feb 16, 2023 9:15 pm
Forum: Plating and Pressing
Topic: PVC Recycling
Replies: 15
Views: 12377

Re: PVC Recycling

Why separate? We granulate flash and use straight into the hopper or blend with virgin. No issues