Widely used in hydraulic gate hydropower, municipal construction, water supply and drainage, aquaculture, agricultural water conservancy construction and other projects, mainly in the steel gate of welded steel plate for the substrate electric roller shutter, the shutter can be corrosion-resistant rubber seal closed, sealed good degree. The shutter may be increased according to the head pulley grooves, positioning wheel, in order to reduce friction, to facilitate lifting off. Gate Features: 1. iron gate by the door, gate, rails, seals, drive screw, nut hanging block / lug and adjustable sealing mechanism and other components, including door frames and shutters are made of quality gray cast iron or ductile cast iron rails are arranged symmetrically around the door frame and the pin and two side ends of the connection with a stainless steel bolt position (for small and medium caliber gate gate, which can be used with the door frame rail pouring into one), rail length is generally full gate opening height of 1 / 2 ~ 1/3, and thus the overall structure of high-strength, high rigidity, abrasion resistance, corrosion resistance, high pressure capability. Inlaid copper iron gate is one of the rich students Environmental Engineering Co., Ltd. Guangzhou sluice gate product line, cast iron sliding gate by gate, sluice box, baffles, Bijin wedges and other components. Inlaid copper iron gate hoist in action (manual or electric), the slide gate on the shutter box on the middle and lower motor to achieve open and close over the water orifice, Bijin sealing wedges can combine Effective bonding surface iron gate, in order to ensure the sealing effect, to achieve a good sealing purposes. The company supplies steel gates, complete specifications, welcome. Gates, Guiyang gates, rich students provided by the Guangzhou Environmental Protection Engineering Co., rich students. Environmental Protection Engineering Co., Ltd. Guangzhou Fu students (www.fushengyuan.com) strong, credible, in Guangzhou environmental monitoring equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the rich into the brilliant students and you work for a better future!