Select a thumbnail to change viewMulti-section Ink Proofing Press
NT726 Multi-section Ink Printing Proofer with automatic inking, prints 2~4 ink strips in one test for side-by-side comparison, adjustable speed & pressure for offset, letterpress and UV ink QC & R&D.
NT 726 Multi-section Ink Printing Proofer adopts multi-segment proofing roller structure with automatic inking system. The inking time, inking speed, printing pressure and proofing speed are adjustable. It can produce 2~4 parallel ink strips on one substrate in a single run. Multiple ink samples are tested under identical conditions for direct comparison. It is suitable for offset, letterpress and UV inks. Compatible with coated paper, matte art paper, plastic film, tinplate and other substrates. It can evaluate ink hue, gloss, color density and dry-wet color change with high repeatability. Rollers are solvent-resistant and easy to disassemble and clean. Widely used in ink R&D laboratories, ink manufacturers and packaging printing plants for spot color matching, incoming inspection, customer sample approval and old-new ink comparison. It can work with ink metering device and spectrophotometer for digital color management.
Core Advantages
◆ Multi-section roller structure, outputs 2~4 color strips in one proof for parallel ink comparison
◆ Automatic inking system; inking time, speed and printing pressure fully adjustable
◆ Compatible with offset, letterpress and UV inks, UV resistant rubber roller optional
◆ Supports various substrates: coated paper, matte paper, plastic film, tinplate
◆ High repeatability for testing ink hue, gloss, density and dry-wet color shift
◆ Solvent resistant rollers, easy disassembly, cleaning and maintenance
◆ 4.3 inch touch screen control
◆ Works with ink metering device and spectrophotometer for color data management
Application Scope
✅ Test inks: Offset inks, letterpress inks, UV inks, UV flexo inks
✅ Substrates: Coated paper, matte art paper, book paper, grey board, plastic film, tinplate
✅ Application scenarios: Ink R&D, spot color proofing, incoming QC, old & new ink comparison, customer sample archiving, dry-wet ink color change test
Technical Parameters
■ Effective size of coloured strips：106mm×215mm（two colours）；106mm×215mm/45mm×215mm（three colours）；45mm×215mm（four colours）
■ Printing Rubber：Common rubber or special rubber for UV ink （either-or）
■ Speed of distributing ink：There are three different speeds （550,700,900 rpm）on the control board.Operator also can dismantle shell of machine to do stepless speed regulation.
■ Printing speed：There are three different speeds （10,15,20 rpm）on the control board.Operator also can dismantle shell of machine to do stepless speed regulation.
■ Distributing ink time：1～120 second (adjustable)
■ Print pressure：Can be adjusted precisely externally according to the substrate thickness（±0～800g）
■ Distributing ink pressure：Can be adjusted precisely externally according to the rubber using status
■ Power supply：AC 220V/50HZ；Power：250W（saving electrical power design）
■ Dimensions of machine：525X430X280mm
■ Weight：75KG
Ordering information:
NT 726-- Multi-section Ink Printing Proofer
NT 2145---- Ink Injector
NT 2386--- Special roller for UV ink
Note:
Ink Injector is used for compare ink and its colour, operator can control precisely thickness of coloured striped when printing. And also can get the dosage of spot colour ink in advance by calculation. Its size is φ20X180mm and min quantitate unit is 0.00112CC
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