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1984年甘肃省引进美国威尔门有限公司ALU-MAX滚移式喷灌机11台,ALUMX滚移式喷灌机是用于半固定式系统中,相当于一条活动的支管,移管的方式是用动力扭转管子使其滚移。这种喷灌机的组成如下: 1.支管。把干管中的水输送给每个喷头喷灌,并将自身作为扭转轴,它是用高强度铝合金制造的,管径为100mm,每节管长12.2m,支管共33节,总长400m,支管用快速接头联结。管的入水端用直径100mm,长度6m的橡胶管和干管的供水
In 1984, Gansu Province imported 11 ALU-MAX roller irrigation sprinklers from America’s Wilmen Co., Ltd. The ALUMX roller irrigation machine is used in semi-stationary systems and is equivalent to an active branch pipe. The way of pipe transfer is to use power Turn tube to roll. The composition of this irrigation machine is as follows: 1. Branch pipe. The water in the main pipe is supplied to each nozzle for sprinkling irrigation. As a torsion shaft, it is made of high strength aluminum alloy. The pipe diameter is 100mm, the length of each pipe is 12.2m, the total length of branch pipe is 33, the total length is 400m, Branch with quick connector. Into the water pipe ends with a diameter of 100mm, a length of 6m rubber hose and dry pipe water supply