What are the reasons for beer equipment to be polished with steel?
Polishing the surface of stainless steel is a process that involves rubbing and buffing it to give it a mirror-like finish. Polished stainless steel is easier to clean and sanitize. Because polished surfaces have no pits or grooves, they can easily be cleaned with high-pressure detergent sprays or other disinfectants like bleach. This helps prevent bacterial growth in beer equipment since no place on a polished surface will harbor water where microbes may grow. The smoother the surface is made, the less likely any microorganisms will be able to cling onto its texture and thrive inside your brewery equipment (or anywhere else).
Beer Equipment Production Polishing Process
1. Seam weld the stainless steel plate into a cylinder and a cone bottom.
2. Weld the pit plate on the cylinder body and the cone bottom.
3. Grinding the inside of the cylinder. First, workers manually polish to remove some obvious weld slag. Secondly, use professional machines with different abrasive belts for further polishing, 80 mesh belt (RA=0.2mm)→120 mesh belt (RA=0.12mm)→240 mesh belt (RA=0.6um)→400 mesh belt (RA=0.2mm) microns).When the mesh belt is 240 mesh, the RA inside the tank is 0.4-0.6um, the inside of the tank is hygienic and can be used for brewing beer. For some strict brewers, they will require RA to be lower than 0.4um, so we will use a 400-mesh sand belt to improve the polishing accuracy.Sand the cone bottom inside. Same as cylinder. Polished dish top. Same with cylinder and conical bottom.
4. Assemble and weld the top, cylinder and bottom together
Tiantai beer brewing device is a high-quality product that uses a variety of processes to ensure that your device is perfect.
First, we do an overall pickling and passivation treatment, which means that we remove any contaminants from the inner workings of the device. Then we polish it to 0.2~0.4μm without dead angle, which ensures that all parts are smooth and shiny.The external surface of beer brewing device gets outsourced oil film brushed board surface protection, which helps to keep it looking new for longer and makes cleaning easier. The welding seams are also polished so they don’t rust over time—so if you’ re looking for something durable and reliable, this could be the perfect choice!
If you are planning to open a brewery. TIANTAI BrewTech could help you answer your questions and supply the brewery equipment system. We supply 2-150bbl complete beer brewing brewery equipment system including malt milling equipment, brewhouse equipment, fermenters, brite beer tanks, beer bottling machine,beer canning machine, beer kegging machine, hopping machine, yeast propagation equipment. We also supply all auxiliary brewery systems like steam heating pipe and valves, water treatment, filter, air compressor etc. Everything in brewery are all in our list.
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