Hebei Hankai dust seal vs oil seal
1. Dimensions The numbers can indicate the dimensions of the seal. For instance, the first number may denote the inner diameter, the second, the outer diameter, and the third could refer to the width or height of the seal. These dimensions are critical for ensuring that the seal fits perfectly within the intended assembly, thereby maximizing effectiveness.
20 35 7 oil seal


There are several types of machine guards, each designed for specific types of machinery and processes. Fixed guards are permanent and provide a solid barrier against moving parts. Adjustable guards can be modified for different tasks and machinery setups. Interlocking guards are designed to be connected to the machine’s operation; they ensure that the machine cannot operate if the guard is not properly positioned. Moreover, electronic safety systems exist, which use sensors. These systems can detect the presence of a worker in a hazardous area and immediately shut down the machinery to prevent an accident.
machine guarding systems

1. Food and Beverage Industry In the food sector, rectangular stainless steel tanks are commonly used for the storage and fermentation of ingredients. Their hygienic properties are of utmost importance, ensuring that the products remain uncontaminated. In breweries, for example, these tanks are used for fermentation processes, allowing brewers to create a variety of beers while maintaining strict quality control.