Custom Hydraulic Cylinders for Metallurgical & Heavy Machinery

In the agricultural sector, Tianjin Uranus Hydraulic Machinery Co., Ltd. provides custom hydraulic cylinders that combine reliability, corrosion resistance, and cost-effectiveness for applications such as tractors, harvesters, sprayers, and balers. As a national intellectual property advantage enterprise with over 30 years of manufacturing experience, we design cylinders that withstand harsh field conditions: dirt, mud, fertilizer, pesticide exposure, and temperature extremes. Our custom cylinders for agricultural machinery are typically constructed from carbon steel with a black oxide or painted finish, and we offer optional stainless steel rods or chrome plating for enhanced corrosion resistance. The seal systems are designed to resist chemical attack from agricultural chemicals, using materials such as polyurethane or HNBR. For a European tractor manufacturer, we developed a custom steering cylinder with a compact integrated manifold that reduces external hoses and simplifies assembly. This cylinder features a special coating that resists rust from exposure to urea-based diesel exhaust fluid. It has been in production for over five years with an extremely low warranty return rate. In the combine harvester market, we supply custom cylinders for header lift, reel drive, and grain tank unloading. These cylinders must have high cycle life and be able to operate in dusty environments. Our design includes heavy-duty wiper seals, external rod scrapers, and optional dust boots. For a North American combine manufacturer, we provided a custom unloading auger cylinder with an integrated position sensor to provide feedback to the grain tank fill level controller. The cylinder has a stainless steel rod and uses a food-grade hydraulic fluid in case of leakage. For sprayers, our custom cylinders are used for boom folding, suspension, and nozzle control. These applications require very low friction and smooth motion at low speeds to maintain consistent spray height. We offer cylinders with PTFE-based bearings and specially designed seals that minimize breakaway friction. For a Brazilian agricultural implement manufacturer, we supplied a set of boom suspension cylinders with built-in accumulators to absorb shock from rough terrain, improving spray accuracy. Our manufacturing process for agricultural cylinders emphasizes cost-effectiveness without compromising quality. We use automated welding and assembly lines, and each cylinder is 100 percent function tested. We also offer customization of port types, fitting orientations, and mounting brackets to match your machine design. Our team can assist with design for manufacturing to reduce overall system cost. For a quotation and to discuss your agricultural cylinder needs, please contact us.