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About UsYantai Bairun Machinery Co., Ltd. is located in Yantai City, Shandong Province. Our company has a modern standard workshop and standardized management system, covering an area of 16,000 square meters. We have strong technical force and hundreds sets of intelligent environmental protection equipment to support the annual capacity.
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ProductsThe main products of our company are belt vacuum filter, powder material packaging machine, liquid material filling machine, vertical automatic filter press, moving disc horizontal vacuum fiter, belt filter press, ceramic vacuum filter and etc.
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ServicesWe advocate the service concept of "whole process, all-round", so as to create a clear division of labor, coordination and linkage, and rapid response of after-sales technical service team to conduct business skills and professional knowledge training for customers. We determined to extend after-sales service to the entire sales process.
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BlogsWe will steadfastly uphold technological innovation and continuous improvement, rigorously hone our management capabilities, relentlessly develop high-performance products, and work together with our customers to build a more sustainable, environmentally friendly world.
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Contact UsWe will steadfastly uphold technological innovation and continuous improvement, rigorously hone our management capabilities, relentlessly develop high-performance products, and work together with our customers to build a more sustainable, environmentally friendly world.
Do you understand the working principle of a belt vacuum filter?
A belt-type vacuum filter is a widely used piece of equipment for solid–liquid separation in industrial applications. It operates on the principle of vacuum suction, allowing the liquid phase of the slurry to pass through the filter cloth while retaining the solid particles on the filter belt.
2026-03-24
How can belt filter presses improve filtration accuracy?
Belt filter presses are widely used equipment for solid–liquid separation and play a crucial role in industries such as chemical processing, metallurgy, environmental protection, and food manufacturing. The operating principle involves a continuously moving filter belt—typically made of filter cloth or mesh—driven by drive rollers; as the material passes over the belt, a filter cake is formed, while the liquid is separated and discharged through the belt.
2026-03-24
A Brief Discussion of the Working Principles and Advantages of Various Vacuum Filters
What are the operating principles of vacuum filtration equipment? Typically, vacuum drum filters are used, which are categorized into external-filter drum filters, internal-filter drum filters, and disc filters. In addition, there are magnetic filters, belt-type filters, and pressure filters. The selection of the appropriate equipment should primarily be based on the characteristics of the material to be filtered, including particle size distribution, density, concentrate yield, slurry properties, and the required moisture content of the final product.
2026-03-24