Eggshells are thin and brittle, and sizes vary. Non-contact printing sprays ink from a few millimeters above the shell, so the head never touches the egg. This eliminates the cracking and bruising that contact stampers can cause.
Non-contact coding also prints cleanly on the curved, porous shell surface and keeps speed high because there is no mechanical dwell time. Flexible head height and suspension let one machine handle small to jumbo eggs.
For zero-breakage, high-throughput lines, non-contact inkjet is the professional standard.
Why SHICAI: The SHICAI Six Nozzle Egg Coding Machine uses exactly this conveyor, sensor and auto-lift head design, and arrives as a complete station with its own conveyor.
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SHICAI supplies food-grade egg coding machines to poultry farms and packers across the US, UK, EU, Australia and worldwide. Every unit ships with food-grade ink documentation and 24-hour engineering support.
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