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Causes and solutions of steel castings cracks

2022-06-07

Crack defects occur in the production of many steel castings, especially alloy steel castings Generally, there are many reasons for cracks:1 The cooling speed is too fast during the casting cooling process2 The change of the section of the casting is too sudden, or the fillet of
Factors affecting the production quality of large steel castings

2022-06-02

The production of large steel castings is mainly formed by cooling and solidification of liquid metal Therefore, in the casting production process, if the casting process is not well controlled, it will lead to casting quality problems The results show that the two variables that af
Several pieces of CHAENG rotary kiln custom parts were delivered

2022-05-26

Xinxiang Great Wall Casting (CHAENG) has ushered in a small peak in shipments Recently, many parts of the rotary kiln have been delivered one after another During the whole casting process, although we faced difficulties in epidemic and transportation, with the efforts of all staff of
Large steel casting, ball mill head

2022-05-24

Ball mills are widely used in metal and non-metal mines, building materials, and other sectors to grind various ores and rocks The ball mill is mainly composed of a cylinder, inlet & outlet heads, main bearings, inlet & outlet bushings, transmission gears and motors, etc CHAENG is o
CHAENG, quality rotary kiln spare parts manufacturer

2022-05-19

In the cement production line, the rotary kiln is one of the essential equipment In order to ensure the normal operation of the rotary kiln, every part of the rotary kiln must be of good quality As an experienced rotary kiln spare parts manufacturer, Great Wall Casting (CHAENG) a
Reasons and Measures for Cement Kiln Supporting Roller Surface Wear

2022-05-18

The supporting roller device bears the weight of the entire rotary kiln (mainly the cylinder, lining brick, heat exchange device in the kiln, material, rolling ring, and gear ring), and enables the cylinder and rolling ring to rotate smoothly on the supporting roller, so the high-endu
CHAENG, quality slag pot manufacturer from China

2022-05-12

The professional large slag pot manufacturer Xinxiang Great Wall Casting (CHAENG) stengthens innovation and adopt the most advanced steel casting technology and software systems in the process of slag pot production, anti-deformation ability is enhanced due to the adoption of integrated c
How to ensure the quality of slag pot casting

2022-05-09

The slag pot has the characteristics of a large shape, thick wall, and many plate-shaped vertical ribs distributed in the circumferential direction, forming many locally dispersed thermal joints, which is not conducive to shrinkage and is prone to shrinkage holes and cracks at the T-sh

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