PM concrete pump spectacle Plate and wear ring 200

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1. Application: PM truck and trailer mounted concrete pump

2. Size: upon your request

3. Lifetime:30,000~80,000cbm

4. HRA≥86

5. Material: tungsten carbide E5 grade, S35C (GB:35, DIN:C35,ASTM:1035 steel body ( or as your requirements)

6.Germany Welding rod used for hardfacing ( or as your requirements)

7.tensile strength ≥ 2600 N/mm2 ( or as your requirements)

Q: Where was the construction machinery conference held in 2015?: 2015 Bada international construction machinery exhibition, exhibition information time: June 5, 2015 (Friday) - 7 day (Sunday) location: Shandong Bada international engineering machinery City Theme: cooperation, win-win, innovation, development, guidance: National Quality Supervision and inspection center of engineering machinery, Shandong Machinery Industry Association, Shandong province transportation and Logistics Association Shandong, Shandong Jiaotong University, Shandong Institute of road, economic development zone of Qihe Province

Q: What measures can effectively reduce the construction accident rate?: Hefei construction workers training _ fail safe design: in the part of the system, equipment malfunction or damage, can also ensure the safety of safety and technical measures known as fault - Safety Design in a certain period of time (fail-safe). Generally speaking, through careful technical design, the system and equipment are in a low energy state when the fault occurs, thus preventing the unexpected release of energy. For example, a fuse in an electrical system is a typical fault - Safety Design; when the system is overloaded, the fuse is fused and the circuit is disconnected to ensure safety. Although the fail safe design is an effective measure of safe technology, but considering the fail safe design itself may not work due to failure, so the choice of safety technical measures should not give priority to the use of.

Q: What is the use of spare parts prices in Chinese market by foreign companies?: But there is always somebody to ask, just like a college paper, where everyone can read or keep secrets, but collecting them and sending them to foreigners is a sign of treason

Q: How are the machine parts stacked?: Classification ah! Put small pieces of different sizes and functions into boxes and attach labels; larger items can be placed outside in a certain order (for example, function, length, value, etc.)

Q: Definition of large mechanical equipment?: A crane is a machine that cycles and intermittently moves. A work cycle includes fetching device from the extract to bring up the product, then move to the designated place down items, then reverse movement, the fetching device back in, for the next cycle.

Q: Construction machinery production need to deal with what documents?: Construction machinery production needs for documents are: first, the construction enterprise safety production license application form 1, form three copies; 2, fill in the application form for details of the "instructions" application form "; 3, the legal representative of the enterprise statement" column should be the legal representative signature, enterprise official seal;

Q: What are the construction materials, components, fittings and equipment in construction?: 3. Equipment: a complete device which belongs to the unique function of each function of the construction project. There are systems, equipment and conventional equipment, such as: elevator, automatic fare collection, HVAC, gas fire protection, etc..

Q: What are the sub projects of a construction project?: Appendix B Construction Engineering Division (sub branch) engineering, sub project division, B.0.1 Construction Engineering Division (sub branch), engineering, sub projects can be divided into table B.0.1. Table B.0.1 division number of construction works, sub works and sub projects

Q: What is the difference and connection between equipment manufacturing and machine building?: When our company went to the training center of the Department of industrial engineering of Tsinghua University, the professor of Qinghua University told us about it. Equipment manufacturing industry is a general term for the equipment provided for the national economy and national security

Q: What functions should be achieved in mechanical structure design?: The main features of the mechanical structure design are: (1) it is a set of thinking, drawing and calculation (sometimes necessary experiments) in one of the design process, is involved in machinery design, the most specific, the largest volume of work, in the whole process of mechanical design, an average of about 80% of the time for the structure design plays an important role in the success of mechanical design. (2) the multi solution of mechanical structure design, that is, the mechanical structure that satisfies the same design requirement, is not the only one. (3) the mechanical structure design stage is a very active design link, often needs to cross repeatedly. Therefore, in the design of mechanical structure, it is necessary to understand the basic requirements of the mechanical structure from the whole of the machine

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