LUM series ultra-fine vertical mill is a combination of Dawn machine’s many years of experience in R&D and manufacturing of various mills. Based on LM series vertical mill, it absorbs related technologies of modern ultra-fine vertical mills. It is a collection of ultra-fine grinding, classification , conveying in one of the ultra-fine milling industry professional equipment, its technical parameters, mechanical properties and finished powder quality and other technical indicators can meet the needs of customers.

The 150tph capacity mobile crusher plant to break coal ore

Mobile crusher plant developed by Dawn is flexible . It can be equiped with an impact crusher or jaw crusher machine . 150TPH mobile crusher plant is able to crush coal . And the working process is energy saving . The crushed final products is a good way to use coal resources.

Jaw crusher in south africa has wide applications in mining, metallurgy, construction, road, railway, water conservancy, chemical and many other industries. It can be used for crushing various kinds of raw materials with compression strength below 320Mpa and it is first choice for primary crushing. In South Africa, for some investors who just set foot in this field, they prefer small scaled machines.

Because，the small jaw crusher of Dawn for sale not only has small size but also lower capacity, which makes it particularly suitable for beginners who want small production scale.

First of all, Dawn small jaw crusher has small size. In this case, this kind of jaw crusher is convenient to transport and occupies less space, which greatly save the transportation cost and space cost of customers. Secondly, the capacity of Dawn small jaw crusher is also not so high, making it suitable for small production scale. And compared with large scaled jaw crusher for sale, small jaw crusher has as high as crushing ratio and efficiency, but need less investment cost. What’s more, the small jaw crusher can also be installed before grinding mill to pre-crushing the bulk raw materials into suitable particles to be sent to grinding mill.

Large Capacity Jaw Crusher Manufacturer
Nowadays，with the development of economy and crushing technology, large scale has become an inevitable development trend of crushing equipment, so does in jaw crusher. More and more investors consult for crushers with large capacity.

As a professional manufacturer in South Africa, Dawn also provides different types and models of efficient jaw crushers with large capacity. Dawn large scale jaw crusher has large capacity. The capacity of Dawn jaw crusher can reach to 800 tons per hour, particularly suitable for large production scale. Besides, there are many other different models with different capacity ranges, making them suitable for different production requirements.

In Dawn efficient large scaled jaw crusher, the crushing cavity adopt summarized V structure, making the actual feed mouth width equal to the set width of the feed opening. This effectively increases the feeding volume, thus increase the crushing capacity. Besides, we adopt tooth-boards jaw plate, which greatly increase the effective length of jaw plates, increasing the production capacity and crushing efficiency.

What’s more, in order to reduce the abrasion of the jaw crusher and to extend its service life, Dawn adopts high manganese steel with excellent abrasive resistance to make the movable jaw plate and fixed jaw plate. This design is also high spoken of our customers.

Rock and crushed stone products will be initially taken away from the deposit by drilling and blasting, after which carried for further processing application. Techniques employed for rock extraction vary because of the property and location of the deposit.
The rock and stone processing mainly include crushing, grinding, screening, size classification, material handling and storage process. The screens separate large boulders from smaller rocks which don’t need primary crushing, therefore decreasing the load to the primary crusher.

As a leading company of mining equipment manufacturing, Zenith is specializing in the design and manufacture of crushing equipment, grinding equipment, sand making equipment and beneficiation equipment. The machines designed by our company are of high quality and competitive price. The mobile crusher for sale is widely used in many countries and were well received by the mine owners and quarry operators. Our mobile crusher for sale aims at satisfying the ever increasing crushing demand. It is designed based on the conception of fully adapting various crushing condition, eliminating obstacles caused by location, environment, consequently providing simple, efficient, low-cost crushing equipment.

Dawn’s portable crushing plant is a newly designed rock crushing & screening plant, which is flexible, convenient and strong mobility, can save a large construction capital and relocation. Raw materials can be reduced at the mine site without being transported again, and also can be moved with the promotional exploitation of the raw material, which saves a large number of transportation costs. zenith company specializes in producing crusher, screen, transportation, and other rock breaking and minerals processing equipment. On the basis of the licensed technology, we optimize and introduce newly two large and three small series crushing and screening equipment.

Construction waste is the muck, waste metal, crushed stone, waste mortar, bricks and tiles and other wastes generated during the construction, laying or dismantling, and repairing of various buildings, structures, pipe networks, roads, etc.

Bentonite is a water-containing clay ore mainly composed of montmorillonite. The main indicators of its raw ore quality are generally montmorillonite content, blue absorption and colloidal price.

Bentonite production process
1. Crushing
The Mohs hardness of bentonite is 1 to 2. It is a soft non-metallic mineral and can be initially crushed.
2. Drying
Natural or heated drying can be used to remove moisture (water content ≤ 12%-6%). In order to prevent the performance of bentonite from changing due to structural changes of montmorillonite, the drying temperature should be lower than 250 ℃, and the time should not be too long.
3. Grinding
In order to meet the requirements of high fineness of bentonite in industries such as paper, plastic and rubber products. Bentonite grinding equipment usually can choose European version mill, super-pressure trapezoid mill and vertical mill for grinding.
4. Packaging
The finished materials are packaged and sent to the market.