CIJ Printer Solutions for PVC Cable Tray Extrusion KGK Jet

PVC cable tray marking and coding involves unique manufacturing challenges. Key hurdles include synchronizing the coding machine with extrusion line speeds, choosing the right ink formulation for strong substrate adhesion, and ensuring reliable, continuous operational uptime.

In this demanding production environment, precise marking & coding on cable management systems and extruded products is essential for brand identification, traceability, and quality control. Typical marking requirements include brand names, manufacturer logos, batch or serial numbers, production dates, material details, technical specifications, and safety instructions.

Customer Challenges & KGK Jet Solutions

To address these production hurdles, the customer integrated the KGK Jet JPT 2900 continuous inkjet printer. Below is a breakdown of how this advanced industrial CIJ printer resolved each specific challenge:

1. Reliable Operation for Non-Stop 24/7 Production

• Challenge: Extrusion lines run continuously. Any downtime in the coding process stalls the entire production chain, leading to costly waste and lost time.
• Solution: The KGK Jet JPT 2900 is engineered as a heavy-duty industrial inkjet printer designed for harsh, 24/7 manufacturing environments. Its patented Nozzle Capping Technology prevents ink contamination which prevents clogging and maintains stable viscosity, ensuring uninterrupted operation over extended production cycles.

2. Slow and Frequent Product Changeovers

• Challenge: Manually reconfiguring print messages and settings for different cable tray batches or product specifications dramatically reduced overall equipment effectiveness (OEE).
• Solution: As an intuitive online CIJ printer, the machine features a user-friendly touchscreen interface. Operators can store multiple print jobs and switch between brand names, dimensions, and specifications instantly, minimizing downtime during product changeovers.

3. Accurate Marking with Excellent Ink Adhesion

• Challenge: Extruded PVC often features slick, smooth surfaces that can cause standard inks to smudge, fade, or scratch off during handling and storage.
• Solution: This high-speed coding machine utilizes specialized, KGK Jet manufactured fast-drying industrial inks formulated specifically for plastics to ensure permanent adhesion. Its non-contact printing machine technology delivers sharp, high-contrast text that remains perfectly legible without distorting the shape of the PVC tray.

4. Easy Integration with Minimal Maintenance

• Challenge: The coding system needed to seamlessly interface with existing extrusion machinery and speed-tracking encoders without demanding frequent maintenance.
• Solution: The compact printhead and flexible umbilical design of the CIJ printer allowed for clean integration right alongside the extrusion cooling and cutting stations. Additionally, Auto Start & Stop feature designed to automatically perform self-maintenance, allowing the printer to start instantly even after long idle periods significantly cuts down on daily manual maintenance requirements.

5. Cost-Effective Production

• Challenge: High fluid consumption (ink and makeup) and frequent part replacements can spike the total cost of ownership (TCO).
• Solution: The JPT 2900 print head is fitted with 40µm, 50µm, and 60µm nozzle size. Developed from over five decades of inkjet expertise, these nozzles use less ink and solvent—helping customers achieve high-quality codes at a lower cost.
  
  

Performance Results

• Seamless Synchronization: The printheads flawlessly synchronized with the linear speed of the extrusion line, ensuring perfectly spaced and un-distorted text.
• Flawless Real-Time Coding: High-contrast, dual-line printing was achieved consistently across continuous production runs.
• Zero Adhesion Failures: Printed text dried instantly upon contact with the PVC casing, resisting smudging or rubbing off during the subsequent cutting and stacking processes.

Key Benefits

• Maximised Uptime: Industrial-grade reliability eliminates unplanned downtime on the extrusion line.
• Enhanced OEE: Readymade template selection accelerates batch changeover speeds.
• Traceability Assured: Sharp, high-resolution codes guarantee compliance with industry regulations and quality standards.
• Low Total Cost of Ownership (TCO): Efficient fluid management significantly lowers ongoing consumable costs.
  
  

For product enquiries and line demonstrations, 
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+91 78239 70575  |  98403 42033   |  marketing@kgkjetindia.com