The rolling mill housing is the main bearing component of the rolling mill, and it is particularly important to control its mechanical properties. However, beca
02/19/2020Girth gear is the main transmission part of rotary kiln and ball mill. Since rotary kiln and ball mill are large-scale equipment, the girth gear is easy to wear
02/17/2020The quality of steel castings is directly related to the operating conditions and production efficiency of mechanical equipment. Its quality requirements are st
02/15/2020Commonly used name: jaw plate (movable plate, fixed plate), dental plate, toothed plate, high manganese steel jaw plate, ultra high manganese steel jaw plate, c
02/14/2020Hao Guitang, Deputy general manager of CHAENG, and leaders of the company were entrusted by the chairman of the board of directors to donate food, cotton clothe
02/12/2020In the past twelve years of the development of CHAENG (Great Wall Steel Casting), it has unique advantages in the processing of cast steel parts such as slag po
02/08/2020The preliminary heat treatment of the girth gears produced by the steel casting manufacturers is the annealing or normalizing process. According to the actual s
02/06/2020Preventing and controlling the Novel Coronavirus, CHAENG has been taking action | CHAENG Novel Coronavirus prevention and control manualEpidemic is the order, p
02/04/2020