Iron gate works and use of the structure in a way, iron gate works and their structural characteristics influence each other, interrelated, because of it so it works requires a corresponding structure, because of it to form such a structure corresponding to the principle, let's take a look at iron gate works: gate and door frames installed in the underwater site, the rail is mounted on the upper door, when the door to ensure that the work of the factory gate, along the door frame, rails within a certain stroke for the upper and lower vertical reciprocating motion. Work gate, turn the crank hoist (electric hoist, simply pushed the control box power switch button) the nut or screw worm wheel rotates, the screw drive transmission work, so the door on the door and down relative reciprocation Guangdong gate, at the same time, the use of wedge wedge device can be tight loose works, so that the door falls to the set limit position, door frames, door seal seat surface can effectively fit, play a role in water cut. Iron gate corrosion: All material a manufacturing iron gate device should be applied to the gate pond water corrosion environment without corrosion protection or non-conformity with the general technical conditions of material relating to the terms of the basic requirements for processing. 2, rust achieve Sa2.5 standard, primer, intermediate paint, paint. 3, after the completion of the stainless steel parts processing pickling passivation of its surface. 4, before packing for machined surfaces according to GB4879 standards do embalmed. 5, transport, coating damaged during installation, repair in strict accordance with the coating process, the quality level is not lower than the level of quality of the original coating. Guangzhou custom gate _ rich students (certified) _ Shaoguan gate provided by the Environmental Protection Engineering Co., Ltd. Guangzhou Fu students. Environmental Protection Engineering Co., Ltd. Guangzhou Fu students (www.fushengyuan.com) is a leader in Guangzhou, environmental monitoring equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Students in rich leadership with the staff warmly welcome all inquiries negotiations to create a better future for rich students.