Printing Machine | Max LM 550A (Letatwin)
Printing Machine | Max LM 550A (Letatwin)
Blog Article
The Max LM 550A (Letatwin) is a continuous inkjet (CIJ) printer designed for high-speed industrial marking and coding on various surfaces, including metals, plastics, glass, and more. It is commonly used in manufacturing for printing batch numbers, expiration dates, barcodes, logos, and other variable data.
Key Features of Max LM 550A (Letatwin)
✅ Printing Technology:
Continuous Inkjet (CIJ) – Non-contact printing suitable for uneven or curved surfaces.
High Resolution: Up to 5x5 or 7x5 dot matrix for clear, legible text.
✅ Compatible Materials:
Metals (wires, cables, ferrules)
Plastics (PVC, PET, polypropylene)
Glass, rubber, and other industrial materials
✅ Ink Options:
Solvent-based inks (fast-drying, durable)
Pigment-based inks (for better adhesion on metals)
Ketone-based or MEK-free inks (depending on requirements)
✅ Print Speed & Performance:
Up to 5 m/s (adjustable based on application).
Supports multiple languages, barcodes (1D/2D), and serialization.
✅ User Interface & Software:
Simple keypad or touchscreen control (depending on model).
Compatible with Letatwin software for custom message formatting.
Consumables & Maintenance for Max LM 550A
1. Ink Cartridges
Model: Letatwin-specific CIJ ink (check exact part number).
Types:
Standard black ink (most common).
Color inks (red, blue, etc.) for contrast requirements.
Capacity: Typically 1L bottles or cartridges.
2. Solvent (Make-up Fluid)
Used to prevent nozzle clogging and maintain print quality.
Must match the ink type (e.g., ketone-based solvent for ketone ink).
3. Filters & Maintenance Kits
Print head filters (replace periodically).
Nozzle cleaning fluid (for daily maintenance).
Pump & tubing replacement kits (for long-term upkeep).
4. Deflector & Charging Electrodes
May require occasional cleaning or replacement.
Where to Buy Consumables?
Official Letatwin Distributors (Best for OEM parts)
Industrial Coding Suppliers (e.g., Domino, Videojet, Linx)
Amazon/Alibaba (Search: "Max LM 550A Letatwin ink")
Specialized CIJ Printer Suppliers
Troubleshooting Common Issues
⚠ Issue: Weak or Faded Prints
→ Solution: Check ink levels, clean nozzles, adjust voltage.
⚠ Issue: Printer Not Starting/Error Codes
→ Solution: Verify solvent levels, check for clogged lines.
⚠ Issue: Ink Smudging
→ Solution: Adjust drying time or substrate handling.https://store.unigulfsupply.com/product/lm-550-letatwin/