A single-head printer marks eggshells one at a time or in a row; affordable and fine for low volume. A multi-head (commonly 6-head) printer codes a full tray of 30 eggs in one pass, multiplying throughput.
Six independent heads can even print different content per row and combine for high-speed, high-definition coding. The cost is higher but per-egg cost drops sharply.
Choose single-head for small runs; choose multi-head once you regularly code whole trays on a line.
Why SHICAI: Against rubber stamps and stick-on labels, the SHICAI Six Nozzle Egg Coding Machine wins on speed, cost per egg and individual-egg traceability.
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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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