China manufacturing industries are full of strong and consistent exporters. We are here to bring together China factories that supply manufacturing systems and machinery that are used by processing industries including but not limited to: screening machine, vibrating screen, mining machine. Here we are going to show you some of the process equipments for sale that featured by our reliable suppliers and manufacturers, such as Trommel Screen. We will do everything we can just to keep every buyer updated with this highly competitive industry & factory and its latest trends. Whether you are for group or individual sourcing, we will provide you with the latest technology and the comprehensive data of Chinese suppliers like Trommel Screen factory list to enhance your sourcing performance in the business line of manufacturing & processing machinery. Learn More
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Company Strength: The company possesses 40 years of production experience and three large-scale factories, as well as exports to more than 160 countries. There are abundant hot-selling projects accessible to you.
Our Service: 24/7 online customer service, free customized solution from our engineers, field visiting of China industries, training support after the delivery of goods, 365 days of online after-sales service, and post-maintenance plan.
Cheap and environmentally friendly: Factory-direct sale, fast delivery with guaranteed quality at factory price, in line with the concept of environmental development.
Preventative maintenance is essential to ensure the longevity of trommel screens. “Multotec has had trommel screens running for over ten years that are still operational,” Anthony Yell, Screening Product Manager, says. Customers can return trommel screens for refurbishment. The rubber lining is stripped off the steel structure, visually inspected for wear and then non-destructive testing carried out to determine the integrity of the trommel structure. “If it is still within specification it can be shot-blasted and re-rubber lined, whereupon it will be good to go for many more years.”
“One of the biggest problems we have today with the larger trommel screens is the high wear rates of the screen media due to the high peripheral speed of the trommel screen itself.” In addition, the trend towards larger mills means higher flow rates and velocities. “Double the velocity on a polyurethane screen equates to an increase in the wear rate by a factor of five. We have invested extensive research and development into producing panels that last longer, as with large copper processing plants where the large tonnages mean an average run time of 12 to 14 weeks without any stoppages for panel change outs. It has been our objective to develop panels that will last that length of time.”
Multotec has the added advantage of being able to supply polyurethane panels for smaller feed sizes where the main wear criteria is sliding abrasion and rubber panels where impact is the wear criteria. “We design and manufacture both rubber and polyurethane panels in house.” A recent trend in mineral processing has been that mills are tending to get bigger and therefore trommel screens are becoming larger as well. “This can pose challenges in terms of acceptable life of screen media. However, we do have solutions for this.”
“The most important factor for us is understanding the trommel duty and the load coming off the end, because we have to design the front end of the trommel to be able to take this load. We have focused investment in developing designs for many years and our trommel screen designs have proven themselves to be exceptionally reliable. As long as they are maintained properly in terms of the rubber lining and panel replacement, then they will last a long time.”
Multotec is the global leader in trommel screen design and manufacture and has been supplying the market for more than 20 years. “We deal with most of the major mill manufacturers globally. It is a highly specialised segment that was developed in South Africa and Multotec has built a reputation that now enables us to supply internationally.”
Multotec has manufacturing plants in South Africa and Chile and can also supply spare parts from South Africa, Australia, Chile and the US, which reduces the supply chain dramatically and extends its geographic footprint. “We have supplied mill and scrubber trommel screens to the four corners of the earth, from South America to Papua New Guinea and Siberia to Kazakhstan. There are not many places where they are not prevalent as the Multotec product has proved to be highly reliable.”
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