deviceParameters:

lOpen the letter without any debris.

lSpeed: 18000 seals per hour;

‍lMaximum envelope thickness: 6mm;‍

lNo need for garbage disposal.

lEasy to operate.

lLow paper jam rate.

lHigh operational safety factor, equipped with automatic power-off safety device.

lremovableSeal the file bag on the 9th or even larger.

‍lAutomatic fault alarm prompt, easy to check and repair.‍

lComes with circuit protection device.