New Design Powder Grinding Equipment in Grinding Industry
Source: clirik By Administrator Posted: 2014-10-24New Design Powder Grinding Equipment in Grinding Industry
A layer of cylinder liner is installed in the surface of the rotary cylinder of the powder grinding machine.Its liner structure shape has
intervals of u-shaped slot in the axis of the cylinder and the barrel circumferential direction, which gives it following advantages
1,the cylinder liner on the circumferential direction of the u-shaped slot has grinding media with the rotation of the cylinder which reaches a certain height then it makes a free fall. It can not only increase the hoisting height of the grinding media, but also strengthen the crushing and grinding ability of the material grinding media, middle liner and grinding medium.
2.the cylinder liner of axial u-shaped slot and circumferential direction of the u-shaped slot take the effect of increasing the surface of the cylinder liner. Due to the increase of the surface of the cylinder liner, it plays the role of the contacts between the grinding medium and the cylinder liner.
3,the u-shaped slot of the cylinder liner taking the effect of arc transition contacts with steel ball, increasing the contacting area grinding material and contacting time.
4,after the application of u-shaped lining board structure, the diameter of the grinding medium and monomer quality can be greatly narrowed, on the premise of constant grinding medium load weight, a single quality reduction means the increasing of the number of grinding medium, the number of increasing makes the number of impact and grinding efficiency greatly improved.
Traditional old grinding machine has the problems of high power consumption and low efficiency, and it works with lower power consumption, grinding the finished material into uniform particles. Meanwhile, the index of fineness is stable. It improved the production efficiency and product quality of the enterprise.
The invention of new micro powder mill with double U technology also lift the powder manufacturing technology and equipment to a new level, enabling the enterprises to realize higher yields and more profits.
PS:FAQ
1. What advantages does Clirik grinding mill have compared to other grinding mill?
The main advantage of our grinding mill over other kinds of mills is that you can grind a friable or crystalline material to 5 - 47 microns average particle size and classify in a very narrow particle size range at the same time. There are no moving parts to wear out or generate heat in our mill and no screens to plug or be punctured.
2. How does your milling compare with other methods of grinding such as a hammer mill?
Well designed, high speed mechanical mills can grind some friable materials into the low micron-size range; but, wear and product contamination is a serious problem, as is attritional heat. Practically, the high-speed mechanical mill (hammer etc. mill) cutoff is 200 mesh with a typical mid range of 80 mesh. Abrasive products will seriously erode most hammer mills, adding metallic contamination to the product. Materials that degrade with heat or have low melt temperatures are a problem in hammer mills because of the heat generated in the mill.
3. What particle size range does your grinding mill produce?
Typically the Clirik? mill will grind friable or crystalline materials down to the 5 to 47 micron average particle size range. Particles larger than 10 microns are generally hard-to-fracture polymers such as toner compounds or hard waxes, and some organic materials, but if a larger size is wanted, many products can be ground larger than 10 microns by reducing power to the mill or by increasing the rate of feed. Some products are simply polished to remove sharp edges by running at elevated feed rates with low grinding pressure, a process that changes how the material compacts.
4. How do you adjust particle size in your mill?
Particle size is adjusted primarily by a change in feed rate. When the rate is reduced, finer particles result because there is more energy available per particle to accelerate the particles and the entire fluid mass. Collisions become more violent and pressure gradients become larger.
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