paper making machine manufacturers
Project sourcing here means lining up comparable replies from paper making machine manufacturers. Each bidder should state furnish assumptions, which stock preparation, drying and reel-handling systems sit inside the quoted battery limits, and whether installation, shipping, training and commissioning sit inside or outside the machine price. We do not score factories as certified or in-stock. Tissue converting equipment belongs on the same comparison sheet only when the brief actually includes it—those acceptance methods are not interchangeable with a base-sheet wet end.
Service stage and responsibilities
Requirement review
-
Requirement review: Upstream
Collect furnish composition, target basis-weight range in gsm, trimmed width, and whether cooling, vacuum and steam must match the same ton/day as the forming section. If tissue or toilet-paper converting is actually required, the brief asks paper-machine bidders to stop mixing jumbo-reel ratings with rewinders and log saws. Public tissue-concept pages distinguish conventional dry-crepe, hybrid and through-air-drying routes; that split is a question to copy, not a certificate from this desk.
-
Control boundary
Ask every bidder to list: stock preparation; approach flow; forming; pressing; drying; calendar if used; reel and winder; fabrics and first-fill chemicals; installation; training; spare parts; shipping terms. Items left blank are treated as excluded. Connected load, three-phase supply and steam demand belong in the same table so plant contractors are not guessing. Throughput claims must name the grade, moisture basis and test duration—see the grade note.
-
Downstream
After replies arrive, we place included and excluded rows next to each other. Furnish-limited drying or forming still needs supplier confirmation on the intended grade mix. No percentage saving is published because this project has no matched total-cost evidence. The buyer chooses; we do not issue a purchase order.