Putzmeister 90D 45D DN125 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

Putzmeister 90D 45D DN125 Concrete Pump Pipe Elbow

Product Specifications Model:

Putzmeister 90D 45D DN125 Concrete Pump Pipe Elbow

Packaging and transport:

No.1 Export standard packing

No.2 Seaworthy packing

No.3 other ways or according to the customer demand

Putzmeister 90D 45D DN125 Concrete Pump Pipe Elbow

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: What are the basic requirements for the design of mechanical parts?: (1) to avoid the requirement of failure in the scheduled life period1. strengthThe residual parts in the work break or do not allow the deformation of insufficient strength of subordination. The above failure forms shall be avoided for any part other than those intended for timely destruction in the safety device. Therefore, the proper strength is the basic condition that must be satisfied when designing a part.

Q: An analog aircraft equipment, in the middle of the two electric cylinder to provide equipment up and down force, two electric cylinders are together and synchronized up and down movement (should be an electric cylinder support force is not enough?) I understand so, so it can only provide the upper and lower forces, the front and left of the three directions, each one of the black rod-shaped structure is how to provide the equipment about deviation, upward and downward deflection of the force? At the same time, how to make these forces achieve controllable effect, complete flight simulation?If cannot send the video address to BIRDLY Baidu flight simulator with complete video, can be seen with me after the detailed explanation, there can also be additional points I'm curious about design of the structure, the answer may take some time and I say that with QQ: Mechanical (machinery) refers to the general name of machines and institutions. Machinery is a tool that helps people to reduce their work difficulty or effort. Things like chopsticks, brooms and tweezers can all be called machines. They are simple machines. A complex machine consists of two or more than two simple machines. These more complex machines are usually called machines. From the point of view of the structure and motion mechanism and machine, there is no difference between general machinery.

Q: The strength criterion of mechanical parts design is briefly introduced: 3. heat resistance criteria, due to friction and other reasons, when the machine is running, the temperature of the machine parts and lubricants will generally rise. Excessive work temperature will lead to a decrease in lubrication effect, and will cause thermal deformation, hardness and strength degradation of the parts, even damage. In the high temperature, metal mechanical parts may be glued and stuck; plastic and other non-metallic mechanical parts may soften, or even melt, and in some cases will cause thermal stress. Heat resistance is generally not the temperature control criterion of mechanical parts exceeds the allowable value, in order to ensure the normal work of the parts, the expression is (3 - 18) in order to improve the temperature control performance, heat dissipation, when necessary, can use water or air cooling measures. 4. vibration stability criteria, when the frequency of excitation is equal to the natural frequency of the object, the amplitude of the object is the largest, the frequency of excitation is different from the natural frequency, and the amplitude of the object is smaller. When the frequency of excitation is close to the natural frequency of the object, the amplitude of the forced vibration is very large. This phenomenon is called resonance. Vibration stability refers to the quality of mechanical components avoiding resonance when the machine is running. In order to prolong the life of the machine, in order to avoid the damage of the shaft and the machine, the vibration stability of the axle is calculated, especially the axis of the high-speed machine.

Q: How to design the common mechanical parts with CATIA, and how to solve the problem when the units are inconsistent?: Very simple. Write the value / conversion value of the drawing in the parameter

Q: I am engaged in the mechanical design work, asks the three-dimensional mechanical component model to download the website.: 3D resource network, standard parts library, community resource library are all free. Most of the members can see and download it. No charge after registration.

Q: Can the bearings used in the design of mechanical equipment be used as part drawings?: Roller bearings do not have to draw part drawings. In assembly drawings, rolling bearings can be drawn in three different ways. These three methods are universal, descriptive and descriptive. The first two kinds are simplified drawing methods. In the same drawing, only one of these two simplified drawing methods is adopted. For the three kinds of law, the national standard "mechanical drawing representation of rolling bearings."

Q: What are the main principles of mechanical principles and mechanical parts design?: 4. weight requirements, often in the hands of the parts required lightweight, in the case of mechanical strength to meet the choice of small proportion of materials;5. service life requirements are temporary or long-term use, intends to use a year or 10 years?6., the influence of environmental temperature, environmental temperature changes will affect the expansion of parts;

Q: Such as title, I am mechanical design, manufacture and automation professional, learning is mechanical design and manufacturing direction, want to PubMed, want to test automation, that is, control, and so on, not purely design and manufacture. Because I do not understand this profession, I would like to consult your predecessors and professionals, I hope you can put forward valuable opinions, under the grateful, put the rest of the pressure on ~ ~ wait for an expert to appearI qq:334175606, I hope to give advice to the professional master ~ ~ ~ also can make a friend ~ ~!: Mechanical automation is still relatively promising, of course, if it is graduate students out, it would be better. Working on mechanical design or positioning in graduate school, undergraduate students now go out of my own experience and do not seem to make you an undergraduate student. If you're interested in an automation class, it's best because your interests can give you much motivation to study. But really want to have high demand for oneself, want to learn fine (especially in graduate student stage of study), should have own attitude.

Q: What do engineers need to learn from mechanical design as an electronic hardware engineer?: Precision machinery design and traditional mechanical design, the general principle is the same, but its size should be as small as possible, the manufacturing precision is much higher, so the original mechanical design knowledge to meet the requirements of precision machinery design.

Q: Mechanical design of various parts of the hardness value of how to determine?.: You send out the request and I'll help you get it! Upstairs answer obvious mistakes, such as 45 steel, the best performance in 39-44HRC, but domestic heat treatment and foreign heat treatment level there are differences, the same hardness, foreign countries are several times more durable than the domestic!

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