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29 Apr, 2015 07:36 AM
concrete pump pipe is a professional manufacturers of concrete pump pipe and accessories, complete specifications, various material, high quality and reasonable price mobile block machine Diesel mortar mixer, the following simple introduce the main technical points of concrete pump pipe, and I hope to help the users. pump pipe would like to offer you free technical support and services.
Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:mobile concrete batch plant,Cement Silo,concrete twin shaft mixer,etc. We will provide you with the best product and service.
(1)the actual construction of the inevitable stop and intermittent time: for a project should press reduced delivery to estimate the volume, in accordance with the relevant regulations of time to complete the pouring quantity to configuration equipment Continuous concrete batching plant, it is sure. So in practical work time average pumping concrete volume should be according to the theory of the pumping volume by 40% ~ 55% to make sure.
(2) the pumping system of constant power point: at present the domestic and foreign enterprises production of concrete pump, the pump mechanism adopts constant power system, when pumping pressure high pumping volume is low, the pumping pressure low, pumping volume increased to power constant, be helpful for power and the main oil pump reasonable matching, from the pump performance curve can be seen, general constant power curve of the adjustable point oil in 15 ~ 18 mpa or so.
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