At present, the pumping construction of super high-rise buildings are generally used to pump or pump a pump to the top to achieve. Housing construction: high-rise building concrete pump How to choose relay Pumping is through a concrete pump to concrete placed in advance to a certain height of another concrete pump hopper, and then through a second pump to send concrete to destination. The program economy, more reliable. Relatively speaking, the pump requirements are not too high, at the same time, the project is completed, these pumps can be economically used in other general engineering. The disadvantage is more complicated construction, construction of the first pump and the second pump to be coordinated. The second pump to be fixed to do special treatment, taking into account the carrying capacity of the floor can meet the requirements. This pumping method is used early in the development of early concrete pumping machinery. With the concrete pumping machinery and related technology is becoming increasingly sophisticated, the program gradually by a pump to replace the top plan. A pump to the top is the use of high pressure concrete pump directly to the destination of concrete delivery. The scheme has the advantages of simple construction and low construction cost. However, the pumping pressure of the scheme is too high, leakage of concrete easily causes segregation and plugging of pipes, and many other problems are solved. Therefore, the pumping equipment, the concrete conveying pipeline and the pumping construction process all have Very demanding. In the meantime, the pump is less economical to use for other general projects after the project is completed. EHV concrete pump selection is generally based on job requirements to estimate the pipeline resistance, according to the calculated pressure value of primary concrete pump model, and finally according to the manufacturer to provide the demand for the amount of construction, to confirm the pumping pressure (which determines the pumping height) , The theoretical amount (determines the pumping time) to meet the construction needs. If you meet the demand, model to determine, if you do not meet the needs of the re-selection of models. Repeat until the selected model meets the requirements. The main selection process is as follows: (1) Pumping pressure estimation. (2) equipment model primaries. (3) equipment model to determine. (Editor: pure) Further reading: 2016 Beijing Petroleum Exhibition pump valve pipe fittings exhibition information 2016 exhibition information
Flap Wheel Machine
Mounted wheel machine is for producing flap wheel with shaft,which can slice abrasive clothes and place small pieces automatically. more effecient than arranging the flaps manually.
Product Name: Flap wheel machine
Cut off machine white electric box size: 600*300*1200(mm)
Cut off machine size: 900*600*850(mm)
Feeding device size: 600*600*800(mm)
Total Power: 2.2KW
sevice: 1 year after-sales sevice, Lifetime Maintenance
This machine can make Mounted wheels diameter from 20mm-100mm
height: 15-50mm
Feeding length for abrasive clothes in pieces: (1-30)mm (It can be adjustable)
Feeding width: (20-30)mm
Abrasive Clothes No.: 30-100 pieces ( It can be adjustable)
Operator No.: 1 person
working station: 1-4 stations
We distributes and wholesales various brands of Bonded Abrasives, Abrasive Sanding Disc, Cotton Buffing Wheels, Flap Disc Backing Pad, Flap Disc Adhesive , and Surface Conditioning Product etc, and enjoy a high position among consumers.
abrasive tool making machine, flap wheel making machine, automatic flap wheel machine, semi-automatic flap wheel machine, machine manufacturer
Zhengzhou Jiading Abrasive Manufacturing Co.,Ltd , https://www.jd-abrasives.com