The Yamada YAM ADA company has recently developed a printing ink pump that has the following features:
1. Stable mechanical gas supply conversion system;
2. Greatly eliminates exhaust noise and converts metal noise;
3. Lubrication of the piston rod forms a smooth spray system;
4. Improved air flow structure, not easy to freeze;
5. The pumping mechanism places importance on quantification;
6. Compact design
7. The sensor board is easy to insert into the ink cartridge, and it is easy to change, and the sealing system with variable outer diameter can be used.
The following systems of the pump have applied for patents:
The sensing plate structure can be sealed after the inner wall is sealed. When replacing the ink tank, the outer diameter of the envelope will be reduced and can be removed smoothly. When the ink is exchanged, the ink does not scatter, does not stain the surroundings, and does not waste ink.