concrete pump Rubber piston DN230MM for PM pump

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Product Description:


Concrete Pump Piston SCHWING DN180


SCHWING: DN180/200/230/250

PM : DN180/200/230/250

KYOKUTO: DN230/225/205

CIFA: DN178/DN200/DN230

ELBA: DN200/230

ZOOMLION: DN180/200/220/230

SANY: DN180/195/200/230/260/280

Other sizes and types upon customer’s requirement.


Polyurethane,Natural rubber


Used in concrete pump



Schwing, PM, Kyokuto, CIFA , Zoomlion, Sany, and so on







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Q:How do the welding parts in the welding drawings of the machine parts indicate the technical requirements of the drawings?
The whole circle of the triangle is welded as an angle weld, and the other is the outer circle with the same diameter as the two, so the butt joint is better to open the groove. Welding, for V type welding seam, and, technical requirements are generally, welding firm, no defects, welding smooth grinding, cleaning welding slag splash
Q:Changsha Sanlian Building Machinery Fittings Factory
The company in Changsha Hongdun business online can not find, provided by his address: two Changsha section of Xingsha Economic Development Zone Yuan Ming Road, I checked 114 specially call 12580 to booking the hotel near the road, not the road. Definitely a liar.
Q:What are the sectors of machine building and parts processing?
3., machinery manufacturing is also a kind of industry, many industries have parts manufacturing, processing links. Therefore, the processing of parts does not belong to a particular industry.
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:What are the mechanical drawing software?
The 3D map only contact with SolidWords and Pro/E, Pro/E is better than Solidwords in general, but Solidwords is very simple to use, see Help tutorials you can learn to draw a three-dimensional map is not particularly complex easily to estimate a few days is enough. But any one of the two kinds of software, want to do not understand the words, expert advice is not really easy. UG and MasterCAM haven't touched much, but I've heard that it's suitable for processing stereogram.
Q:What are the construction materials, components, fittings and equipment in construction?
: construction engineering materials, components, fittings, equipment, each refers to: 1, engineering materials: engineering materials mainly refers to raw materials. Such as: sand, stone, steel, etc., there is no processing materials. 2, structural parts: the main structure here is the main structure of the building, the two structure and other accessories. Most of the semi-finished products and the structure of part of the installation accessories, such as: beam beam, continuous beam, beam, beam, cantilever beam, curved beam; steel, timber, concrete beam.
Q:How are buildings, installations and materials divided?
Provisions on the division of equipment and materials for engineering construction? [answer] the division of equipment and materials in engineering construction is directly related to the reasonable division of investment structure, budget preparation and calculation of construction output value. In order to reasonably determine the project cost, strengthen the investment in the process of construction and management, the equipment and materials in the engineering construction is unclear, especially the universal controversial common problems and put forward the principle of division of fifteen copies of "national unified installation project budget quota" of the equipment and materials are divided, the provinces, autonomous regions and municipalities directly under the central government and the relevant departments of the State Council, the Department should be combined with the local situation, formulate rules for its implementation, and report to the Ministry of construction for the record.
Q:What functions should be achieved in mechanical structure design?
The function of the mechanical structure is mainly realized by the geometry of the machine parts and the relative position between the parts. The geometry of a part is made up of its surface, and a part usually has a number of surfaces, some of which are in direct contact with the surface of other parts, and this part of the surface is referred to as the functional surface. The connecting part between the functional surfaces is called the join surface
Q:Construction machinery production need to deal with what documents?
Two, enterprise legal person business license (copy), with enterprise legal person business license duplicate copy, search three, all levels of safety production responsibility system and safety production rules and regulations directory and documents, operation procedures directory
Q:What is equipment manufacturing and machinery manufacturing? What's the difference between them?
The equipment manufacturing industry covers Yuan Jian practice (classification of thinking. The development of equipment manufacturing industry of electromechanical product development and innovation, 2001.5 (total seventieth)) that can mainly based on product knowledge content and technical difficulty, necessity supplemented by direct state control, equipment will be divided into five types, development principles and countermeasures accordingly considering the difference of equipment manufacturing industry.

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