Concrete pump, concrete pump small common faults and troubleshooting Electro-hydraulic concrete pump is a highly integrated product, the hydraulic system can be divided into closed and open, dispensing valve can be divided into the rotary …

Concrete pump and concrete pump pumping main points also tips Introduction (1) Concrete pumpability. Concrete pump pumping requirements can be satisfied, when necessary, with the ratio determined by test pumping concrete pumping. ① coarse …

Dedicated high-speed railway system beam concrete pump, concrete pump small orthopedics 1. This product uses the double pump, dual-circuit open hydraulic system, that is the main pumping oil circuit and S valve swing oil passage independen…

Fine aggregate concrete pump characteristic parameters before and purpose and scope I. Overview: The traditional warm construction with mortar pump is not conveying fine stone concrete, this problem has been plagued by construction workers…

Two-way plate compactor Share pavement layer structure and function Pavement structure generally consists of the surface layer, grassroots, cushion. The layers were then depending on design requirements, the composition may be from 2 to 3.…

Gasoline plate compactor can be used where Plate compactor use conditions: 1, when the construction of asphalt road construction, large compaction equipment impassable at the corners. 2, asphalt road repair process, road cutting machine cu…