• Putzmeister Cast Iron Concrete Pump Pipe Elbow System 1
Putzmeister Cast Iron Concrete Pump Pipe Elbow

Putzmeister Cast Iron Concrete Pump Pipe Elbow

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Product parameters:

Name

Material

Specification

Weight

Common life time

Life tine for two end parts

Max work

pressure

Normal bend

ZG40Mn2

DN125R27590°

16kgs

6000-8000m³

1000-3000m³

126 bar

Wear-resistant bend

Mn13-4

DN125R27590°

16.5kgs

20000-25000m³

2000-7000m³

132 bar

Twin wall bend

Cr20NiCu1Mo+G20

DN125R27590°

15kgs

60000-80000m³

20000-30000m³

91 bar

Twin wall bend

GX350+G20

DN125R27590°

15kgs

80000-150000m³

40000-50000m³

98 bar












Product Specifications Model:









Packaging and transport:

No.1 Export standard packing  

No.2 Seaworthy packing  

No.3 other ways or according to the customer demand








Why choose us:

1. We are a comprehensive manufacturing and trading company.

2. Our company is one of the biggest manufacturing and trading companies in China.

3. We have been specialized in producing concrete pump spare parts for 10 years and specialized in producing all kinds of concrete pump parts. As Concrete Pump Pipe, Concrete Pump Elbow, Concrete Pump Rubber Hose, Concrete Pump Wear Plate, Concrete Pump S Valve, Concrete Pump Piston and so on.

4. We are famous for our superior quality, competitive prices, first-class craftworks, safe package and prompt delivery.

5. We have been supplying concrete pump parts for SCHWING, PUTZMEISTER, SANY, CIFA, KYOKUTO, ZOOMLION for 10 years, so we can promise you the quality and best price.







Q: I am an ordinary graduate, two jobs to me, one is non-standard automatic design work, but the first half of the assembly in the workshop, and then to design. There is also a mechanical component CAD draftsman. After that, you can do part design. May I ask which job will have a future for you?
The design of non-standard automation is promising, and the work of the CAD draftsman is only a small part of the non-standard automation work.
Q: And parts, components, institutions, the relationship between the threeIs the key a part?
The part is a processing unit, is processed. Parts of component is the moving unit. Mechanism is to achieve complete movement of the unit. For example, bicycle chain is composed of many parts (chain, pin, etc.) is a chain sprocket component; parts, but to "the pedals and sprocket" together, and form component. Several components constitute a chain drive mechanism. Similarly, key parts.
Q: Turn around the mechanical design class girls, and how to return to this industry?
Professional knowledge, no words, no problems, forgotten words, or starting from an internship
Q: Fixture assembly drawings, detailed parts drawings, design instructions, machining processes, integrated cards, and process cards will be added
Learn tyrants thing in the community are not practical, in the factory to consider a lot of factors, not necessarily good! Encouraging a pa! Or go to the society to study well!
Q: How to write the machining process design of machine parts?
According to each process that the part needs to be processed, the processing technique is determined.
Q: Mechanical design practice course, let students do something
this process appears simple, it is a complex process, such as simple and fitter tools: drill and tapping, need to work in the process of careful experience that is absolutely useless empty talk, feed on illusions. No matter what other enterprises, you have to come up with real technical ability.
Q: What is the design procedure of mechanical parts urgently ah?!
The technical design includes the following work: 1. kinematic design. According to the design scheme and the working parameters of the working mechanism, the dynamic parameters of the prime mover, such as power and speed, are determined, and the size and movement parameters of each component are determined. 2. dynamics calculation. According to the result of kinematic design, the load acting on the part is calculated. 3. part design. According to the load and design criterion of parts, the basic dimensions of parts are determined by means of calculation, analogy or model test. 4. overall assembly draft design. According to the basic dimensions of the components and the structure of the mechanism, the overall assembly sketch is designed. On the basis of considering the assembly, adjustment, lubrication and processing technology of parts, the structure and dimension design of all parts are completed. Determine the parts of the structure, size and parts of the relationship between the location, you can accurately calculate the role of the load on the parts, analysis of factors affecting the work capacity of parts, such as stress concentration. On this basis, the main parts should be checked and calculated, such as accurate calculation of shaft strength, life calculation of bearings. According to the result of calculation, the structure and size of parts can be modified repeatedly until the design requirements are met.
Q: Before listening to the teacher mentioned that, when the design of components, we should take into account the actual processing capacity of the factory, and some look very simple things, the factory is unable to process! I want to know what the reason is!!!
The key is and plant equipment and the level of the workers, such as some complex tooling, laser cutting or five axis machining center type of equipment can be processed, it needs to consider the economic.Another example is that the suspension part of mark 206 has a part, but if the layman sees a simple shaft type parts, it can not be nationalized, because its precision requirements are too high and can only be imported, and so on
Q: Mechanical design, hardness of the workpiece, how to determine, for example, in the drawings, technical requirements of the hardness value how to get?
1. the hardness of the workpiece should be determined to determine the hardness of the workpiece for the design according to the working conditions of the workpiece, such as linear bearings for the hard axis, because the shaft and ball contact stress, the equivalent of the bearing outer ring, so the hardness in 60-64HRC, which requires the use of accumulated experience, can also query the relevant information to obtain.2., because of the hardness requirements, so the need for reasonable material selection and heat treatment methods; or linear bearings used for hard shaft, it is necessary to choose the appropriate material Cr15, and the surface high-frequency quenching. Material can be used in the design manual to select materials, and heat treatment processes are required to refer to the Handbook of heat treatment processes.3., as designers, there is no need to be proficient in materials, knowledge, and heat treatment processes, but it should be understood that no mistakes should be made. For example, the choice of 2Cr13 as linear bearings with the hard shaft, that hardening is not to improve the hardness. Or choose the right material, but there is no corresponding heat treatment, the surface hardness is not guaranteed.
Q: Mechanical design of various parts of the hardness value of how to determine?.
Give your reference value, heat treatment is most hard, probably 65HRC, this is the limitAnd 45 steel without heat treatment, only about 10When you design, the hardness does not require a material can be set, there are hardness requirements, then the technical requirements of hardness

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