High Quality High Alumina Bricks with Good Packing.

Before metal etching plates become exquisite handicrafts, they all need to undergo precise processing technology, so how are metal plates etched?1. Inspection of metal materials:When the metal plate of the raw material needs to be etched, it must be inspected first, that is, the work we need to do i

In March, HOTSALES, 500pcs zinc plates are packed for delivering to our customer in AUE.High quality zinc plates with good packing.

1. The corrosion process of galvanized sheetDuring the entire service cycle of galvanized sheet, the first corrosion that occurs is the oxidation of the galvanized layer on the surface. After a longer time to generate "white rust", the "white rust" on the surface further reacts with impurity gases s

The etching processing methods of magnesium and alloys are as follows:Mg is a very active metal and can react with a variety of acids. Among them, the corrosive solution based on H2S04 is easier to control and has been widely used in chemical etching of aviation parts. The reaction formula is as fol

Plate making processClipAfter the film (also known as film) is sent from the phototypesetting workshop to the platemaking workshop, the first thing to do is to cut off the blank part of the film, that is, cut the film. The correct method of operation is to place the film face up on the stand, and fi

Powder-free corrosion zinc plate making plays a pivotal role in letterpress printing, packaging printing, and anodized aluminum hot stamping. Its plate making process is relatively complicated. To make a printing plate that meets printing requirements, one must be familiar with its technology and op

Cutting device technology for high-tech printing microcrystalline zinc plate production and processingBackground technique:The shearing device is suitable for cold cutting of metal materials with various cross-sectional shapes and various metal parts, and after subsequent processing, the desired sha