HR STONE mined
two kinds of Semi Precious Stones: Blue Sodalite and tiger eye. Specially sodalite mineral quarry in Africa, The sodalite rock in Africa that also
contains abundant blue
sodalite and white nepheline. Both of these minerals have a hardness of approximately 6
on the Mohs hardness scale.The quarry start to yield two kinds of sodalite Blue blocks, big size blocks, small size blocks in 2018. Max size of big block can be about 250*180cm
and weight about 15-20 ton per block. Small block has two sizes: 3-10cm 10-30cm
. Annual yield of blocks is about
100containers.Blue sodalite has two kinds of color classifications, one is blue mainly,
one is blue and white mixed.According to the color purity and texture,
the blocks have different ranks for your reference.
We ship the blocks to China and produce
them into finished products, such as translucent blue sodalite slabs, table and
arts. Whether super blue color or blue and white mixed, you can find out the
right color you favor from our blue sodalite blocks and finished product.
We normally produce translucent blue
sodalite slab with small blocks, so the blue sodalite is laminated with natural
or artificial stone, glass, or Acrylic.
If you prefer blue sodalite slab is translucent,
you can chose slab laminated with glass. Translucent blue sodalite is full
of bright and fantastic colors and
atmosphere.
Blue sodalite blocks, small or big size; blue sapphier stone slab, blue
sodalite table-,welcome to contact us for details.
sodalite
vs lapis :Blue sodalite has a strong
resemblance to Lapis. For metaphysical purposes, this stone is said to improve
one's Logical thinking.
Sodalite was originally
discovered in Greenland in the early 1800's, then about 100 years later it was
next found in Ontario. A few other sources, mostly in Africa, exist today.
We also have other semi precious
stones wholesale, such as Tiger eye rough-super yellow color and commercial rank
for your choice. Tiger eye only has small blocks.
Semi Precious Stone,Blue Sodalite,Semi Precious Stones,Sodalite Vs Lapis,Semi Precious Stones Wholesale Fuzhou HuaRen International Imp&Exp.Co,Ltd , https://www.huarenstone.com
/*728*90 created on 2018/5/16*/ var cpro_id = "u3440131"; Home>Bearing knowledge> SKF imported bearing repair guidelines and methods SKF imported bearing repair guidelines and methods
First, determine the best opportunity for bearing repairs. It is better to turn the bearing operation to what kind of condition to turn into repair; this should be judged from the damage rules and characteristics of Swedish SKF bearings. The damage of the most used small and medium-sized bearings; usually in the ferrule Or the fatigue and excessive wear of the roll body. When the bearing rolls over the surface into the third period of wear; or has pitting and falling off; the imported bearings will soon become ineffective; the damage of the raceway appearance is already serious. Repair is very difficult; or has lost the repair value. /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';
However, SKF bearings are imported before the above period; the wear is fine; the fatigue can only occur in the depth of a few micrometers to several tens of micrometers under the outer surface of the tumbling appearance; therefore, the bearing is repaired at this moment; it can be obtained with a small value. The best repairing effect. The repair period of the rolling bearing is such that the bearing has been operated for a long period of time; it has been fully utilized; and it is most appropriate to enter the repair before the damage is presented.
Second, the bearing repair opportunity determination method SKF bearing can be reported for detailed discriminating measures; that is, the bearing has been fully utilized and the near-damage is presented in detail as follows:
1) Using the bearing operation monitoring instrument, such as the iron spectrometer or SPM or I-ID 1 bearing operation monitoring instrument to determine the bearing operation status and when the bearing should be repaired; this is the most convenient and reliable method .
For example, when using the HD 1 type instrument; when the pointer is close to the danger zone by the warning area; and the pointer does not come back after adopting the method of improving the smoothness, etc.; it can be found that the Swedish SKF bearing itself is a problem; at this moment, the danger zone is not entered. When the bearing is repaired. After all, it is far from the danger zone to start repairing; it can be adjusted by experience.
The use of such instruments; can fully utilize the potential of bearing operations; repair the bearings in time; and prevent the occurrence of problems; it is safe and economical.
2) Use simple things to monitor in the case where the above instruments are not available; the operator can hold the round bar or the wrench and the like to conflict with the outer casing of the imported bearing; the ear is ashamed to monitor the sound of the SKF bearing from the east and west. Of course, the use of medical stethoscope modification can also.
The normal SKF imported bearing working sound should be uniform, smooth and not sharp sound, and the abnormal bearing working sound has a lot of intermittent, impact or sharp sound. First of all, you should get used to the normal bearing work sound, and then you can grasp the abnormal working sound of the bearing; then accumulate through the practical experience; and further can distinguish what kind of abnormal sound corresponds to what kind of bearing abnormal appearance
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SKF imported bearing repair guidelines and methods
Source: China Bearing Network Time: 2018-07-30