The selection of the size of the zinc pot
    With the more extensive application of hot-dip galvanizing equipment, the hot-dip galvanizing industry has also developed more rapidly. The selection of the size of the zinc pot should be based on the actual use. Qingdao Hexin Machinery Co....

Extensive application of hot-dip galvaniz
    With the more extensive application of hot-dip galvanizing equipment, the hot-dip galvanizing industry has also developed more rapidly. Zinc pots made of different steel plates have significant differences in use and performance, and also h...

hot-dip galvanizing production line
    In the existing hot-dip galvanizing production line, the zinc pot sinking roller is an important roller that directly contacts the strip in the galvanizing process section. Due to the complex composition of zinc in the zinc pot and the high...

Hot-dip plating is a effective steel anti
    As a very effective steel anti-corrosion technology, hot-dip plating is used to coat a layer of metal or its compound on the surface of steel. Hot-dip galvanizing of steel began in the 1930s and has a history of more than 200 years. During...

Structural design of grate bars for waste
    Structural design of grate bars for waste incineration grate Grate sheet design requirements In order to ensure the stable operation of the incinerator, in the design of the grate sheet, it is not only ensured that the material of the grate...

Garbage incinerator grate bar
    Garbage incinerator grate bar With the rapid development of domestic urbanization, waste incineration, a waste treatment method that can save land resources, harmless, reduce and recycle waste, has become more and more widely used. There ar...

Three-roller and six-arm is an essential
    Three-roller and six-arm is an essential part of galvanizing production line and aluminizing production line. Qingdao Hexin Machinery Co., Ltd. can produce and provide wear-resistant and heat-resistant steel castings including sunken rolls,...

The existing three-roller six-arm device
    The existing three-roller six-arm device used for strip guide for aluminum-zinc-silicon coating usually does not have a scraper device that automatically removes the residue on the roll surface. The cast iron method is used, and the overall...

The stabilizing roll is mainly composed o
    The stabilizing roll is mainly composed of three parts: the stabilizing roll body, the stabilizing roll neck and the shaft head. The stabilizing roll body is the middle part of the stabilizing roll that actually participates in rolling the...

Reasons for Deformation of Heat-resistant
    The deformation of heat-resistant steel castings is a common casting defect. There are many reasons for the deformation of castings. The main reasons are summarized as follows: 1. The casting process of the casting is inappropriate 2. The s...

The role and use of the hearth roll
    Heat treatment technology is widely used in various countries. The development of heat treatment technology has greatly improved the quality of products, and also brought benefits to the country and enterprises. Hearth rolls play a vital ro...

Introduction to Radiant Tubes
    Radiant tubes are mostly used in continuous retreat, galvanizing line horizontal annealing furnaces and silicon steel heat treatment furnaces. Under the nitrogen and hydrogen protective atmosphere, natural gas or coke oven gas is burned in...