What Are The Main Differences Between Mineral Sizer And Feeder Breaker In The Primary Crushing Process
The mineral sizer is a powerful crusher. It is a completely new concept of a classification crusher that is fundamentally different from traditional roll crushers, which crush materials by impact and compression. Instead, the mineral sizer uses the combined action of shearing and stretching to achieve material reduction. Due to the use of low speed and special tooth shapes, the material’s over-crushing and oversize are both minimized. The mineral sizer has the characteristics of high crushing strength, large processing capacity, minimal over-crushing and oversize, and the ability to handle wet and sticky materials. It also has an automatic control system, which can be easily integrated into the plant’s centralized control system. The mineral sizer is mainly used for the crushing of raw coal or coal products in coal washing plants, but can also be used for the crushing of raw coal in underground coal mines and stone crushing in quarries and cement factories. The maximum feed size is 400mm, with a small amount up to 500mm; the discharge size is 40, 50, 80, 120, 150, and 200 mm, and it can crush coal and medium-strength rocks. If effective measures are taken to remove iron and wood from the system, raw coal can be crushed without pre-screening and hand sorting, which can simplify the coal washing process, reduce the height of the plant, and reduce the construction investment and operating costs of the coal washing plant. Feeder breaker is a device that integrates receiving materials, crushing, conveying, and screening processes into one unit. By optimizing the production process, it has excellent crushing performance for open-pit mining. It can be combined with different models to form a powerful crushing and screening production line to complete various crushing tasks. Its design is advanced, performance is excellent, construction period is short, production efficiency is high, operation and maintenance are convenient, operating costs are economical, and operation is stable and reliable.
Among them, feeder breaker can be divided into hammer crusher and tooth crusher according to different crushing units, and the tooth crusher has the advantage of lower specific rate compared with the hammer crusher.
In the field of open-pit coal crushing station, mineral sizer and feeder breaker both have a large crushing ratio and can crush large pieces of material. They both have high throughput and low specific rate advantages, easy maintenance and replacement of spare parts, and can be used in combination with other equipment.
The main difference is that feeder breaker is a multi-functional equipment integrating feeding, conveying, screening, and crushing, and when using feeder breaker, no other feeding equipment is needed. However, mineral sizer needs to be used with apron feeder and other feeding equipment.
At the same time, feeder breaker can be used directly with secondary sizer, while mineral sizers must be used with conveyor belts and other downstream equipment to feed secondary sizer. Here are some differences and connections between mineral sizer and federal breaker, both of which are excellent crushing equipment and have unique advantages that other crushing equipment does not have. We welcome you to visit our company for inspection and investigation.
