//September

Extruding roller machine surfacing welding technology

Resistance to abrasive wear requires high hardness of roll surface materials and high alloy content, the hardness required HRC 55;However, the resistance to fatigue failure requires that the surface material has good toughness and can effectively limit the generation of

Extruding roller machine surfacing welding technology 2019-05-21T15:17:24+08:00

Innovation heat treatment technology for large roller of rotary kiln and cylinder mix

  Rotary kiln is the main machine in cement production, commonly known as the "heart" of cement factory, and large roller is the key part of rotary kiln and cylinder mixer of cement production equipment.Only roller surface quenching and form

Innovation heat treatment technology for large roller of rotary kiln and cylinder mix 2019-05-24T08:54:54+08:00

Replacement of Large Cast Steel Gear Ring in a Cement Plant in Jiangsu Province

    The ball mill of a large cement factory in jiangsu needs to be replaced immediately because it has a long period of use and the big tooth ring suddenly appears in the production process. The person in charge

Replacement of Large Cast Steel Gear Ring in a Cement Plant in Jiangsu Province 2019-05-24T08:55:46+08:00

Knowledge of gear

A mechanical element with teeth on the rim of a wheel that continuously engages and transmits motion and power. The use of gears in transmission has been around for a long time. At the end of the 19th century, the

Knowledge of gear 2019-05-22T18:09:53+08:00

New Development of Roller Grinding Technology for Cement

Cement roller mill is a typical energy-saving and high-efficiency grinding device, which is based on the principle of high-pressure material bed grinding. It is widely used in drying and grinding of various materials. In the cement production process, it is

New Development of Roller Grinding Technology for Cement 2019-06-04T17:45:32+08:00