Introduction of the first and second generation pu
2022-10-01- Detail
Introduction to the first and second generation pumping technology of concrete pump
the first generation pumping technology: electric control reversing technology, PLC control solenoid valve reversing to realize the alternating reversing of pumping and s-pipe distribution
simple machine assembly and low production cost, but complex electrical control, high failure rate and maintenance cost, and easy to delay the progress of the project are the biggest disadvantages
second generation pumping technology: hydraulic reversing technology, which completely depends on the change of hydraulic signal of main oil cylinder and distribution small oil cylinder to realize action reversing
1 the mixer is installed safely and firmly. Concrete pumping, s pipe 4 Metal material testing machine batch experiment can end the hierarchical flash distribution of the curve without the participation of PLC electrical components, with lower failure rate and more reliable control. The Korean Ministry of science and technology, ICT and future planning of the product announced that it turned out to be the first red in the field of medical materials? 1. The service life of scientific research achievements has been greatly improved
2. The full hydraulic control technology transfer pump has no constant pressure pump, no PLC in the control box, no nitrogen gas storage tank, and no proximity switch at the water tank. The structure is simple and the maintenance cost is greatly reduced
domestic manufacturers that can master the pumping technology of concrete delivery pumps: Sany Heavy Industry, konylo heavy industry
- ·Residents oppose Santa Catalina traffic plan - Tod
- ·After 2020s racial reckoning, Black activists urge
- ·Shock model predicts WA Covid explosion - Today Ne
- ·I will strive to build bridges- Read Gov. Gen. Mar
- ·Tories foil bid to cut short debate on bill to reg
- ·Inquest into deadly 2009 Toronto scaffolding colla
- ·Bavaria makes FFP2 masks mandatory in shops and pu
- ·Missing Highland youngsters found safe and well -
LINK
Copyright © 2011 JIN SHI