Canton St. agricultural machinery, greenhouses Rolling Factory, Cravens greenhouses rolling machine provided by the Canton St. agricultural machinery. We are widely St. Shouguang Agricultural Machinery Co., Ltd. (www.sdguangsheng.com) at: Shandong Weifang specializes in: rolling machines, insulation was, micro drip irrigation, greenhouse vegetable greenhouses based on current construction standards continue to improve the new greenhouses rolling machines, increasing the load of the actual situation. Our factory has invested heavily in the timely development of new rolling machine shed, its appearance and internal quality have reached the high level. Therefore greenhouses Rolling machine shed huge market potential rolling machine is ideal for our customers choice. The pursuit of high-tech, specialized technology, reasonable prices, high quality service is rolling machine shed in the rapid rise of competition in the market that we adhere to the principle of mutual benefit and sincere cooperation with friends from all walks of life, and joint development. Electric rolling machine structure and process: the whole structure of electric rolling machine: This machine is mainly composed of a motor, a rigid coupling, reducer, universal coupling, shutter shaft, push rod, pendulum and other components. Process electric rolling machine: When rolling machines for closing curtain Rolling Factory shed jobs, shutter drive motor through reducer shaft, tied shutter curtain roll axis of the shutter shaft, complete closing curtain operations; while rolling machines for job shop curtain, opposite the direction of rotation of the motor, thus completing the job shop curtain.