This system marks pipe couplings by our TEMA HP DOD ink jet marking head that assures high quality marking; the system can be installed in the couplings production line or integrated in the marking machines of the finishing lines (to comply with API specifications).

• Cold application
• Static (pipe coupling stopped under marking machine) or on fly (pipe coupling moves on the rolling way under the marking machine or rotate under the marking machine)
• Marking position: along the pipe coupling axis or circumferential
• Symbols: letters, numbers, special characters (logos)
• Height of symbols from 15 mm to 64 mm, in one or more lines
• Font based on dot matrix: 7, 9, 12, 16 dots in height

• Machine structures designed according to line layout
• One or more TEMA HP marking heads
• Ink preparation unit (including circuit for recirculation)
• Automatic cleaning system
• Power and control cabinet
• Control desk with HMI

Functional features
Automatic adapting to different pipe coupling diameter
Many parameters can be adjusted / selected by the operator via Control Unit, f.i.:

• Dot dimension
• Characters dimension (width, compression, height)

• Tools for editing fonts and modifying parameters

Paint / Ink features
Ink: MEK, alcohol based
Colour: Black, dark (basic), yellow or white
Consumption: up to 100.000 chrs / liter according to the character size

Paint: solvent or alcohol base
Colour: White (basic), black or others available
Consumption: approx.10 g for 1000 dots (about 60 chars 70mm high)

• Brochure: TEMA HP for Pipe Couplings