Hydraulic Kiln Thrust Roller

The kin thrust roller plays an important stabilizing role in reliability and durability of the rotary kiln. Due to the inclined placement of the rotary kiln,there is a tendency for the kiln body to slide down during operation,so it is necessary to install the rotary kiln thrust roller to limit the cylinder movement.The structure of the hydraulic thrust roller can vary, and YingYong Machinery can customize processing based on customer requirements and drawings.


    The kiln thrust roller is one of key components of the rotary kilns. Its main  function is to restrict the upward and downward movement of the kiln body. Through a professional heat treatment process, the hardness and impact resistance of the rotary kiln thrust roller are enhanced.

    Due to the inclined installation of the rotary kiln, friction generates axial forces. If the axes of the gear ring and support rollers are not parallel, additional axial forces can be induced. And the large and heavy rotary kiln makes it challenging to fix its axial position, leading to repeated movements along the axis. In order to ensure even wear on the working surfaces of the support rollers and the rolling rings of different widths, it is necessary to install the thrust roller for the rotary kiln.

    Generally speaking, there are various structural styles for hydraulic thrust rollers, and the structure of equipment devices may also differ. However, currently, the main types are the two-bearing support structure and the three-bearing support structure. Shanghai YingYong Machinery has the capability to provide customized processing services for various rotary kilns and their components. If you have any specific customization requirements or would like to learn more about our processing services, please feel free to contact us.

    Casting Process

    The process flow is as follows:

    Wood former, molding, casting, demolding, out of the hole cleaning sand, heat treatment, roughing finishing (inspection), rough machining (inspection), precision machining (inspection), assembly, packaging, and shipping.

    Product Advantages

    In the casting process of kiln thrust rollers, YingYong Machinery adopts specialized heat treatment techniques such as normalizing and tempering to enhance the hardness and impact resistance of the thrust rollers.
    We utilize specialized computer casting simulation software to simulate the thrust roller, ensuring that each thrust roller meets national quality standards.
    All thrust rollers are made of high-quality cast steel, undergoing multiple process grindings to ensure product quality and extend the service life.
    We employ rigorous quality testing utilizing techniques such as Ultrasonic Testing (UT), Magnetic Particle Testing (MT), Dye Penetrant Testing (PT), etc., to ensure product quality.

    Our Advantages

    Strong Processing Strength

    As a reliable and professional factory, we possess advanced CNC machining equipment and numerical control technology, such as CNC vertical lathes, quenching machines, gear shaping machines, machining centers, grinding machines, large hobbing machines, milling machines, and boring machines.

    Quality Assurance (QA)

    As a trusted partner, we pay more attention to the machine quality, so all equipment must undergo rigorous quality inspections, including mechanical tests, impact tests, hardness tests, ultrasonic testing, and magnetic particle inspection.

    Comprehensive Service and Support

    Offering all-encompassing service systems including technical consultation, pre-production design/survey/drawing, manufacturing, installation guidance, on-site inspection, emergency repairs, as well as product and accessory repairs.

    Rich Project Experience

    Our project manager has over 10 years of professional project management experience in the heavy machinery sector, is well-versed in the international market environment, and is capable of providing high-quality services to our clients."

    Supply Chain Management

    We have an efficient supply chain management team to ensure an adequate supply of raw materials to meet the needs of different projects. Our supply chain processes can trace the raw materials to ensure the quality of the products.

    Customer Support

    Our customer support team provides 24 / 7 technical support and repair services to ensure that customers can receive timely help.

    Our Factory

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