laser high speed descaling machine applied in mould
Author: zixu Time: 2020/02/16
Laser cleaning can be used to clean not only organic pollutants, but also inorganic substances, including metal corrosion, metal particles, dust, etc. Here are some practical applications. These technologies are very mature and widely used.
Every year, tire manufacturers all over the world manufacture hundreds of millions of tires. During the production process, the cleaning of tire mold must be fast and reliable to save downtime. Traditional cleaning methods include sand blasting, ultrasonic or carbon dioxide cleaning, etc., but these methods usually have to be transferred to cleaning equipment after several hours of cooling of high-temperature mold. The cleaning time is long, and it is easy to damage the accuracy of mold. Chemical solvents and noise will also produce safety and environmental protection problems. By using laser cleaning method, the laser can be transmitted by optical fiber, so it is flexible in use; because laser cleaning method can be connected by optical fiber, the optical fiber can be guided to the dead corner of the mold or the parts that are not easy to be removed for cleaning, so it is convenient to use; because the rubber is not gasified, it will not produce toxic gas, affecting the safety of the working environment. The technology of laser cleaning tire mold has been widely used in tire industry in Europe and America. Although the initial investment cost is high, it can save standby time, avoid mold damage, work safety and save raw materials. Laser cleaning was carried out on the production line of Shanghai shuangqian heavy duty tire company. The results show that it takes only 2 hours to clean a set of mould of heavy duty tire online. Compared with the conventional cleaning method, the economic benefit is obvious.
The anti sticking elastic film on the mould of food industry needs to be changed regularly to ensure sanitation, and laser cleaning without chemical reagent is also suitable for this application.