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Installation of four-row tapered roller bearings
Introduction
Four-row tapered roller bearings are a type of rolling element bearing. Typically, these bearings are used for applications that require both radial and axial loads and are nearly impossible with one-row or two-row tapered roller bearings. The relative axial displacement generated by......
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Coal Gangue Comprehensive Utilization Technology
Integrated Utilization of Coal Gangue
Background
In modern energy development and industrial production, energy is an important material basis, and coal is an important energy source. Coal burning and other smelting processes during industrial production will inevitably produce solid residues— ......
bronze smelting technique in ancient China
Bronze Smelting Technique in Ancient China
Bronze smelting was one of the great achievements of ancient China. Between the 16th and 11th centuries BC, the art of bronze smelting was perfected. In this process, the ore was heated to a high temperature, resulting in an alloy of copper and tin tha......
Application of Deep Well Manual Pump in Rural Water Supply
Deep Well Hand Pump for Rural Water Supply
Water is an essential element for all life forms. In many rural and undeveloped areas, access to clean and safe drinking water can be seriously affected by shortages or poor infrastructure. With populations increasing in many parts of the world, clean ......
JF4001 cleaning drum operating procedures
Instruction for Operating JF4001 cleaning tumbler
Equipment introduction:
JF4001 cleaning tumbler is a kind of professional equipment for surface cleaning and residue removing. In paint spraying lines and auto-body repairing systems, this kind of cleaning tumbler is usually used to clean the dus......
MH Industrial Briquette Technology
Industrial coal technology
Industrial coal technology refers to the various specialized techniques used to process coal into a desirable form. The different forms of coal technology include the cutting and splitting of coal, the cleaning and preparation of a fuel or feedstock, the conversion of c......
Electrolytic marking
Chemical Etching
Chemical etching is a versatile fabrication process that involves very low waste material. It is also a fast, accurate and economical way of producing components. The process of chemical etching entails the removal of material from a metal, such as stainless steel, in order to cre......
Forging technology: cleaning process of aluminum alloy forging
Aluminum Alloy Forging Cleaning Process
Aluminum is a soft and lightweight metal, which makes it useful in many different industries for a variety of purposes. Because aluminum has good corrosion resistance, it is widely used in many applications, such as aerospace and automotive components, cons......
Steel pipe rotation device
Steel Pipe Rotating Equipment
Steel pipe rotating equipment is an important piece of machinery used in the construction and maintenance of commercial and residential structures and is responsible for ensuring a structure’s strength and stability. It utilizes two different types of steel pipes to......
Production method of electrogalvanized steel sheet with high anti-blackening performance
Production Method of Electro-galvanized Steel Sheets with High Anti-blackening Property
Introduction
Electro-galvanizing steel is a kind of hot-dip galvanized steel, which can obtain high performance of anti-blackening rusting after surface treatment. It is widely used in the production of autom......
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