Raw materials (clay\additives)----- Ball mill-------Kneading ------Spray drying ------Powder silo (supplemented) ------Repression (forming )------Dry kiln (evaporation water. About 100 °C)---- glaze line (spraying machine and printing machine)----burning kiln----Roller kiln----polishing, Waxing----grading.
Roller kiln: There is a roller bar in the middle of the kiln.
Tunnel kiln: mainly used for sanitary ware, there is no roller in the middle of the kiln.
forming
1. Jadeite: Firstly, a layer of glass-ceramic powder of coarse white sugar is coated on the surface of the brick, and then sintered by sintering.
2, Symphony Brick: a variety of system powder, using multi-pipe fabric, is a whole body brick.
3, Italian beige: the combination of micronized and oozing technology.
4, micro-powder brick: the powder is polished once, the particles are changed fine, and several color powders are mixed according to the ratio, and are laid on the bottom embryo.
5, new technology: twin press (horizontal secondary feeding trolley): the first press pre-pressed brick, and then through the rigid plastic mesh, micro-powder, flaky particles or dry powder, under the action of gravity It is printed on the brick and then molded with a second press.
Printing process
1. Stencil printing machine: chain type, belt type. (The belt type is fast and the cost is high. The printed flowers have a latitude and longitude line.)
2, roller printing machine: A, wire mesh, rubber, plexiglass, hard plastic. (The pattern printed by the rubber material is exquisite, and the pattern is laser engraved. B. Each set has 4-5 rollers (multiple units can be placed). The bricks are swayed by the frequency to achieve the natural pattern.
3, vertical secondary cutting machine: glass dry powder or spray-dried powder, through the hard plastic mesh carved by laser, the powder gravity falls on the brick.
4, inkjet printing machine: A, ferro (Fulu company) titantoo. Ceramic special ink, made of ceramic pigment and ink, using a nozzle sprayed into a foggy computer digital control. B. 35 units sold in 2 million euros each. C. Consumables are red, yellow, blue and black four-color inks, each 100,000. D, the glaze ink utilization rate is relatively high, the pattern is vivid and delicate.
Glazing order
1. Spray, knife, boring, bell-type, mechanical, and glaze machine.
2, sprinkle the dry machine, spray dry particles.
3, brick and bottom powder is to reduce the brick and the drum due to excessive temperature and mutual bond to fire
kaiping aida sanitary ware technology co.,ltd , https://www.kpfaucets.com