Fixed rear wall greenhouses rolling machine disadvantage is that type rolling machines required more rope, and are in the grass thatch or insulation was over, in the course of its use is easy to operate personnel involved in clothes or rope wrapped fingers, Liaoyuan rolling machine wholesale, big security risk. In addition, since each rope uneven force, often need to adjust the elastic rope, rope replaced once a year. Curtain output shaft leakage problems plagued users for many years, through the analysis of leakage reason, that is the old-fashioned oil cap is not positioned structure, seal and the shaft misalignment, rolling machines wholesale, so that uneven pressure seal and the shaft, while tight, while loose, loose side leakage, tight edge wear and reduced service life. Oil cap structure was improved by adding a straight mouth positioning, and change the seal on the outside, easy to replace the seal through technical improvements to solve the problem of leakage of the output shaft. Rolling machine wholesale | Tianrun vegetable wholesale | wholesale Dandong rolling machines by the Cangshan County Tianrun cultivation of professional cooperatives. Rolling machine wholesale | Tianrun vegetable wholesale | wholesale Dandong rolling machine is Cangshan Tianrun planting cooperatives (www.tianrun8.net) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, contact: Sun Jinhu.