Various industries cannot do without powder materials. Different industries have different requirements for powder particle size, but powder materials need to have a suitable particle size distribution. It is necessary to divide raw material powders with different particle sizes into several grades with narrower size ranges according to particle size, in order to create conditions for adjusting ingredients to achieve a suitable particle size distribution. At this point, common screening equipment is needed to complete the screening, usually using a standard mesh vibrating screen.

Powder vibrating screen is a specialized vibrating screening equipment for precision powder screening. According to different operating principles, it can be roughly divided into straight row screen, rotary vibrating screenUltrasonic oscillation screenShake the sieve, etc. Although the above four have different appearances, operating principles, equipment structures, and operation strategies, different industries have different requirements for vibrating screens. We give an example of the equipment requirements for the use of three-dimensional rotary vibrating screens in various industries.

1. Pharmaceutical powder screening machine: Everyone in the pharmaceutical industry is familiar with it, especially pharmaceutical manufacturers. The equipment used must comply with GMP regulations, and the material requirements for financial equipment are very strict. Therefore, the selected vibrating screen must be made of stainless steel materials such as 304 or 316, and the accessories should be made of silicone. The mesh diameter of the screen should be standard, and the overall production should achieve no burrs, dirt, etc. at the welding joints.

2Food sieving machineThe food industry also has high requirements for materials and accessories, and imported products require equipment that meets relevant regulations such as food safety, achieving no pollution or dirt. Jinhe uses standard stainless steel materials for vibrating screens purchased in pharmaceuticals and food industries.

3Chemical screening machineIn the chemical industry, there are no special circumstances where ordinary steel materials can be used, which can greatly reduce the finished product. However, Jinhe also ensures that there are no welding burrs and the whole machine is painted with rust prevention measures. If corrosive materials are used, stainless steel or polyurethane corrosion-resistant plastic vibrating screens should be used.

Jinhe pays great attention to the details of its products, such as welding, polishing interfaces, and polishing processes, and strives for excellence in craftsmanship. Regardless of the industry, Jinhe will treat different vibrating screen equipment with care.