Rongchuang Iron Gate Factory specializes in the production and processing of: PZ, PGZ cast iron gates, cast iron copper-plated gates, stainless steel gates, slide gates, flap gates (tidal gates), weir gates, steel structure gates (including arc gates, flat sliding gates, and flat roller gates), available in sizes from 0.2×0.2 to 10×10 meters. We offer double-acting water-stop gates, reverse water-stop gates, deep water gates, and more.

Cast iron gates come in two types: square and round. Cast iron gates typically consist of a gate body and a frame, both made of cast iron. The gate leaf and frame are usually cast separately. The body with overall processing usually adopts a panel and reinforcing rib structure; the panel can be flat or arched. The gate body is typically cast and processed as a whole, but larger sizes can be divided into sections. Generally, a solid metal or bronze sealant strip is used as the support slider, with bronze sealant strips secured to the gate body with countersunk screws of the same material, completing the waterstop work surface at the bolt head.

Cast iron sluice gates offer excellent corrosion resistance. The installation process is one-time molding, and the maintenance cost is relatively low compared to other types of gates. Cast iron sluice gates are generally used in combination with small screw hoists and other hoists. After long-term use, if there is wear, we can adjust the water stop module to ensure the gate continues to operate normally. Compared to steel gates, cast iron gates have a simpler structure and can withstand greater water pressure. Due to their lower manufacturing cost, cast iron gates are suitable for smaller waterways. Steel gates, on the other hand, are larger in size and are only used in large waterways. The use of cast iron gates addresses issues such as heavy workload, high labor intensity, high costs, and poor water-sealing performance in gate production.

The cast iron gate produced by Rongchuang boasts strong pressure-bearing capacity, straight and smooth surface, tight fit, excellent wear resistance, and a long service life with good corrosion resistance.

Newhe County Rongchuang Water Conservancy Machinery Factory, adhering to the principles of being responsible to customers and society, upholds the business philosophy of "Integrity as the Foundation, Virtue Across the World, Mutual Benefit and Win-Win," and aims to build Rongchuang Water Conservancy Machinery Factory into a reliable enterprise in the industry. We continue to contribute to the water conservancy and hydropower industry.