New to these machines? See the tabber buying guide. 7 current models from 2 manufacturers, as listed on each maker's website on October 18, 2026.
| Model | Type | Tabbing speed | Tabs per piece | Stamp affixing | Maximum material size | Maximum thickness | Where to buy |
|---|---|---|---|---|---|---|---|
 Formax FD 262 | Single-head tabber | Up to 12,000 pieces per hour (8.5" tri-folds) | 1 tab per pass | n/a | 18" L × 17" W | 5/32" | |
 Formax FD 282 | Double-head edge tabber | Single tab 25,000 / double 15,000 / triple 10,000 per hour | Up to 3 (edge tabbing on both sides); up to 4 tab jobs | Yes, up to 3 USPS roll stamps | 15" L × 11" W | 1/4" | |
 Rena T-250 | Single-head tabber | 12,000 pieces per hour (8.5" tri-folded mailer) | n/a | n/a | 17" W × 11" L | 5/32" | |
 Rena T-650 | Booklet tabber / stamp affixer | Single tab 25,000 / double 15,000 / triple 10,000 per hour | Up to 3 tabs on two sides | Yes, up to 3 stamps | 11" W × 15" L | 1/4" | |
 Rena T-750 | Tabber / stamp affixer | Single tab 20,000 / double 12,000 / triple 8,000 per hour | Up to 3 per piece | Yes (tabber / stamp affixer) | 13" W × 17" L | 3/8" | |
| Rena T-950 | Tabber / labeler / stamp affixer | Single tab 35,000 / double 30,000 / triple 20,000 per hour | 1, 2 or 3 per pass | Yes, up to 3 stamps per pass | 13" W × 17" L | 1/2" | |
 Rena XPS ProTab 4.0 | Production tabber / labeler / stamp affixer | Single tab 35,000 / double 30,000 / triple 20,000 per hour | 1, 2 or 3 per pass | Yes, up to 3 stamps per pass | 13" W × 17" L | 1/2" |
Values are copied from each manufacturer's product page or spec sheet (linked on every model page) and shown in the maker's own units. Speeds measured differently (per minute, or with no unit stated) aren't converted and sort last. Amazon links appear only where we confirmed the listing is this exact model with a current offer; otherwise the link goes to the maker's page, which lists its dealers. We don't show prices.