Pingxiang Chemshun Ceramics Co.,Ltd

Elbow pipe wear damage is mainly concerned In the pneumatic conveying system  . For example: the handling materials is iron powder,steel pipe only can continue to working for 2 hours and wear damage.pingxiang chemshun ceramics co.ltd mainly manufacture  wear resistant ceramic liners  for bulk material handing system. According to chemshun ceramics operation experience , we find the factors leading to ceramic pipe wear damange as follows : 1) The conveying materials property : like particle size , shape,hardness,density , moisture , broken rate and adhesion resistance  2) The status of the delivery tube. Including materials and metal duct tissue composition, hardness, surface finish, the diameter, shape and layout (3) transport conditions. Including conveying air velocity, feed gas ratio, temperature and flow status. During the actual delivery ,the above factors doesn't solely exsist,but appear synthetically. chemshun ceramics  alumina cer...

After a rocky start to the month the Northern China benchmark iron ore price has now built a solid base above the $50 per dry metric tonne level. The import price of 62% Fe content ore at the port of Tianjin gained for the third day in a row to trade at $53.40 per dry metric tonne according to data supplied by The Steel Index. The price of iron ore is down sharply since trading within shouting distance of the $70 mark in mid-April but is back in bull territory for 2016 with a 24.5% rise since the beginning of the year and a 44% rebound since hitting near-decade lows in December. "Year to date iron ore is averaging $51.50, which implies Morgan Stanley sees iron ore below its December low of $37 a tonne in the fourth quarter" Analysts at Morgan Stanley became the latest to upgrade their outlook for iron ore, although forecasts for the rest of the year still call for a steep decline in the price from current levels. A "reasonable trading range" durin...

At present,coal mining operations generally use the underground and open-air job in two ways, and 90% of coal mines are by way of underground work,it generally refers that equipment mechanical wear damage is mine downhole mechanical wear and tear.mechanical Downhole operation mainly has the following characteristics:First, humidity is relatively large, the moisture contained much in the air . this is the main reason for severe mechanical erosion.Studies have shown that general mine air humidity is 80% to 90%, equivalent to the coal mining equipment soaked in water,and most of the metals will be oxidation reaction in the water  .Second , coal mining machines often convey large size coal briquette ,for a  long time . mining coal equipment will suffer serious damage from mechanical erosion and mechincal abrasion . typical mining equipments including ventilation fan ,air compressor blades and shaft wear; all kinds of pump impeller and guide wear wheel; various rail wear; corr...

In bulk industrial material handling application, protective and scheduled maintenance maximize the life and structural integrity of large and small metal components such as mixing vessels, pumps, hoppers, housings, tanks, chutes, pipes, and centrifuges.These heavy-duty parts are often exposed to aggressive slurries, sand aggregates, particulates, and large stones that can damage and abrade even the hardest reinforced steel substrates. chemshun ceramics alumina ceramic  tiles for Industrial solutionsjpg Different damange to equipment can be caused by mechanical attack,chemical attack,corrosion attack, or by a combination of these three modes,during equipment working, mechanical attack involves dry particulates or slurry , coal,iron ore materials dropping onto and travelling through chutes , pipes, pump, and other conveying system.Over time , even soft flowing materials can abrade and wear away gradually stripped away from the euqipment substrate, then reducing its thickness ...

Although the material handling elbow pipe has selected wear resistant ceramics liner, but it is easily wear damage part during abrasiveness materials transportation ,The main reasons are: when the material passed through the pipe, then crashed into the outside of the inner wall of the pipeline due to the centrifugal force and inertia . Chemshun Ceramic-lined composite steel pipe  for feeding system Portion of the particles slide along the inner wall of  the pipe outer lateral; another part of the particles reflect from the inner wall of the pipe outer lateral into the inner wall of the inboard pipe, repeated movements like this; material after several collisions, in the middle of the outer wall of circular cross-section of the elbow, will cause pits. by analysis elbow surface friction is caused by the friction of the particles , also is due to organization crushing and detachment of // wear resistant ceamic lined pipe // by particles hitting the surface ,therefore, ...