• August 06, 2020

Grinding and polishing is the final stage in the sample preparation process and consists of several steps. Each step uses finer abrasive than the previous one, the ultimate goal being to produce a deformation-free, scratch-free and highly reflective sample surface. The sample may need to be examined, either etched or unetched, to reveal the microstructure of the material. It frequently happens that contrasts in the material are only visible after a successful etching step. D&S has provided the most rugged and efficient grinding/polishing equipment on the market. Our company is equipped with many years of experience to help with all your terrazzo, concrete and removal applications with equipment for grinding, polishing, densifying, dyeing and sealing your floors.

• May 25, 2020

What Is a Compound Machine? machinecompoundmany simple machines. Big compound machines such as cars may consist of hundreds or even thousands of simple machines. Hereby we want to introduce one kind of our machine-Brass Ball Valve Angle Valve Making Machine

• May 13, 2020

There’s been a great deal of enthusiastic discussion around the idea of automating drilling processes. Research suggests automation will be one of the key drivers in the oil and gas industry between now and 2025. Automation improves efficiency, visibility, and reliability of operations, It is PLC Control Program, man-machine interface friendly dialogue, intuitive programming easy to operate, ordinary people can quickly learn. As exciting as all of this is, however, automation can’t take place overnight. Before automating drilling processes, you need to ensure that your rigs are safe, your assets are in good condition, and your operations are optimized—otherwise, you’re simply automating poor or suboptimal procedures.

• March 11, 2020

People use machines every day to make work easier. Scissors and knives help cut things; wheels and ramps make it easier to move things. This lesson describes a few examples of compound machines. Simple + Simple = Compound Mrs. Jones has hired three boys to move rocks from a house down the street to the garden in her backyard. There are a lot of medium-sized rocks to move and the boys really don't want to move them by hand. They decide to use compound machines to make this job easier. Compound machines are just machines that are made up of two or more simple machines. Simple machines include a wedge, an inclined plane (like a ramp), a screw, a pulley, a wheel and axle, and a lever. Horizontal drilling & tapping milling compound machine is like this. Single side two spindle unit, on the silver track slide to push the spindle unit at the same time to complete drilling, tapping, milling process. One -time clamping, can place 2 workpiece, complete drilling, tapping, milling process, heavy-duty cutting. High rigid structure, five-face Milling Processing Center to complete the base processing at one time, to ensure the concentricity of the two spindle units, the best stability. If you have interest, pls feel free to contact me. I am always on line. Nicole, Mobile/what’s app:0086 15260322993

• March 11, 2020

Horizontal drilling, tapping, milling compound machine  the free encyclopedia a crusher is a machine designed to reduce large rocks into smaller rocks gravel or rock dust the earliest of these were in the foundries but as coal Materials Jaw crusher portable plants  Horizontal drilling, tapping, milling compound machine supply ballast stone crusher and mining used stone crushing plant and mining Site Location Voi High efficiency Stone Crusher Plant in Kenya with low price US 10000 eand tec c12 crusher parts catalog pdf Metal Mining Crusher Processing gold crusher Site Location Makueni feature a unique combination of crusher speed throw and cavity design of application suitability From lime stone to taconite from ballast production to manufactured sand and from small portable plants HP cone crushers provide unbeatable performance in secondary tertiary and quaternary applications to connect the crusher to a Track mounted fully mobile primary jaw crushing plant incorporates the remarkable performance of the 1100x650 Premiertrak hydraulic adjust jaw crusher This will give exceptional levels of throughput reduction and reability The XR400 is recommended for applications where there is a risk of steel or other If you have interest, pls feel free to contact me. I am always on line. Nicole, Mobile/what’s app:0086 15260322993

• July 06, 2019

In the process of manufacturing transformation, more and more communication between machines and people is needed, and the traditional wired technology limits this way of communication, and also affects the flexibility needed for the continuous improvement of existing technologies. The new generation of wireless 5G communication has the characteristics of reliability and sensitive response, and will be an obvious opportunity in process control. In many ways, 5G will be the enabler of the Internet of things because data acquisition from factory sensors can flow in real time and have controllable delays. For manufacturing, a challenge will be to build reliable radio networks in indoor environments that may be interfered with by radio. Another challenge is the availability of spectrum. Public networks operating in the same spectrum can provide even more interference to the wireless signals on which the manufacturing process depends. Many industrial Internet of things systems are conceived as private and dedicated to the entities under discussion, dedicated spectra and smaller combinations can avoid interference, and some countries may use certain frequency bands for industrial Internet of things use.

• August 09, 2019

The manufacturing enterprise opens its own "a chef", which embodies the openness and self-confidence of the enterprise. At present, many enterprises in automobile, electronics, shipbuilding, consumer goods and other industries in developed countries have carried out factory visits. Through visiting and inspection, showing their product characteristics and publicizing their product quality and corporate culture, good results have been achieved. Once in a while, the chef in the bottom of the sea was screened by the news. The public's food is clean and sanitary, the quality of the dishes, the service is the best, the chef in the industry's model of the fire-pot restaurant is used to get into the cabinet, the hot-pot spoon used by the restaurant is used to pass through the sewer, and the fans of many of the sea bottom can be extremely angry. Despite the very good public relations of the sea-bottom fishing, an apology was made in just four hours, and all the responsibilities were taken, but the shadow was lingering. Even if the bottom fishing promises to be rectified, can the diners really trust? Let's take a look at Dingtai Feng, Michelin 1-star 's old name shop. The back kitchen of each store is transparent kitchen. Chefs and small workers are busy in the store. In addition to Ding Taifeng's steamed buns, the open kitchen can also give diners a sense of security. It seems that if Haidi fishing wants to win back the trust of its guests, it should also learn from Dingtai Feng to open its own kitchen. "transparent" factories in developed countries This is the case in restaurants, as well as in manufacturing. In Germany, the United States and Japan, many well-known enterprises not only open up their "back cooking", but also make an industrial tourism industry. They are very popular and often have to make appointments more than two or three months in advance. BMW, for example, all the factories are open to the outside world, including the Tiexi factory in Shenyang. E-works German Industrial 4.0 delegation has visited BMW, Audi, Volkswagen, Mercedes-Benz and MAN factories. BMW Munich factory automatic spraying robot, Audi A8 height automation and R8 manual customization, MAN factory truck bridge and vehicle assembly should With AGV and so on, all leave a deep impression on everyone. At present, many enterprises in automobile, electronics, shipbuilding, consumer goods and other industries in developed countries have carried out factory visits. Through visiting and inspection, showing their product characteristics and publicizing their product quality and corporate culture, good results have been achieved. In this regard, China is still in its infancy, only a small number of beer, health products, household appliances enterprises began to try to carry out factory visits. To enter some well-known enterprises to visit and study, it is still very difficult, often need to "go through the back door." Or organized by government departments, during the meeting, as...

• March 09, 2020

As U.S. President Donald Trump initiated the tariffs offensive on steel and aluminum in March and planned more on its imports from China, experts and officials have noted that the U.S. move is in violation of the World Trade Organization (WTO)'s principles and would harmed U.S. economy itself. He described the U.S. tariffs move as a "own-goal", noting a sound solution to any trade dispute should be filed at the WTO. The U.S. protectionism measures would backfire on the United States' own economy, Inotai said last month after Trump unveiled his plan to impose tariffs on steel and aluminum. On March 23, the U.S. tariffs move was largely criticized during a WTO meeting in Geneva. The WTO said in a statement that trade representatives of more than 40 members, including the 28 from the European Union (EU), took the floor to warn against U.S. tariff measures, during a meeting of the Council for Trade in Goods. Russia said the new tariffs exceed the bound rates the United States had committed to under WTO rules. It sought further clarification how the measure can be justified under WTO rules. The European Union (EU) does not support measures that would run counter to WTO law, Daniel Rosario, spokesman of the European Commission, told reporters Wednesday on Washington's proposed list of Chinese goods subject to additional 25 percent tariffs based on the investigation of the so-called Section 301. "We call on the relevant parties to ensure WTO compliance of their trade actions. We will analyze the measures being taken in terms of their WTO compatibility," Rosario told Xinhua. According to the spokesman, the EU has noticed the U.S. action against China under Section 301 and has been closely following the investigations since they were launched in August 2017. Rosario also underlined the importance of the role of the WTO in dealing with trade differences.