Rotary Kiln YZ2044 Cement Clinker Machine for Building Material Production Line

The Rotary Kiln YZ2044 is a large cylindrical furnace that rotates slowly while a hot flame passes through it, calcining cement raw meal, lime and other materials into clinker or finished products at high temperature. Raw material is fed at the upper end and tumbles down the inclined barrel as it is heated by the burner, undergoing drying, preheating, calcination and cooling in a single continuous passage. The barrel is supported on riding rings and driven through a girth gear, and its refractory lining protects the shell from the intense heat. Robustly built for round-the-clock operation, the kiln is the heart of cement, lime, magnesia and metallurgical processing plants.

• High-Temperature Calcination: A controlled flame and long residence time fully calcine raw meal and lime, producing consistent, well-sintered clinker.
• Refractory-Lined Barrel: Quality refractory brick lines the shell, protecting it from intense heat and extending the kiln's service life.
• Reliable Riding Ring Support: Heavy riding rings and sturdy support rollers carry the rotating barrel smoothly and share the load evenly.
• Efficient Girth Gear Drive: A large girth gear and pinion transmit high torque at precisely controlled speed for stable kiln rotation.
• Adjustable Slope and Speed: Barrel slope and rotation speed can be matched to the material and capacity, controlling retention time and output.
• Sealed End Connections: Robust seals at the feed and discharge ends limit air leakage and dust escape, improving efficiency and cleanliness.

Rotary kilns are used in cement plants to sinter raw meal into clinker and in lime plants to calcine limestone into active lime. They also serve magnesia, dolomite, alumina, titanium dioxide and metallurgical plants, and in the recovery of lime from paper-making sludge, making them central to building material and chemical process lines.

The kiln is shipped in sections with the shell ends protected and the drive and support units crated separately. Refractory lining is generally installed on site with our guidance. A full set of drawings and an operation manual are provided, and each kiln is inspected before dispatch. We support the equipment with a twelve-month warranty and a reliable supply of riding rings, rollers and girth gear parts.