rotary kiln thrust roller

Kiln Thrust Roller

Weight: customizable

Certificate: ISO9001, ISO14001, SGS

Raw Material: ZG340-640, ZG42CrMo

Specification: customizable, according to clients’ drawings.

Application: rotary kilns with different diameters, lengths, and outputs.


What is a kiln thrust roller? The thrust roller is one of the core components of the rotary kiln. It is mainly used to limit the kiln body from sliding down and up as well as keep the kiln body stable in the axial position. The kiln thrust roller is located in the middle part of the kiln body, underneath one or both sides of the kiln tyre which is adjacent to the girth gear. The gap between the tyre and the thrust roller working surface is 10 to 20 mm.

Rotary Kiln Thrust Roller Types

According to the working principle, the rotary kiln thrust roller can be divided into mechanical thrust roller and hydraulic thrust roller.

Mechanical thrust roller: the mechanical thrust rollers are installed in pairs on both sides of the kiln tyre which is adjacent to the girth gear. They play the role of limiting the axial movement of the kiln body.

Hydraulic thrust roller: the hydraulic thrust roller is set under the kiln tyre which is adjacent to the girth gear. It is suitable for large rotary kilns. The hydraulic thrust roller is supported on two parallel support shafts through a hollow shaft. The support shafts are fixed on a base. Driven by the piston and the piston rod, the hollow shaft slides parallel to the support shaft.

hydraulic thrust roller structure
Hydraulic Thrust Roller Structure
hydraulic thrust roller agico
Hydraulic Thrust Roller
mechanical thrust roller agico
Mechanical Thrust Roller
hydraulic thrust roller onsite
Hydraulic Thrust Roller Onsite
hydraulic thrust roller onsite 2
Hydraulic Thrust Roller Onsite
hydraulic thrust roller onsite 3
Hydraulic Thrust Roller Onsite

We provide customers with individual kiln thrust rollers and complete sets of kiln thrust roller assemblies.

AGICO is a professional in manufacturing cement equipment and cement equipment spare parts. The rotary kiln mechanical thrust roller and hydraulic thrust roller are our two hot-sale products. 

AGICO is your one-stop shop for kiln thrust roller and kiln thrust roller assembly purchasing. As long as you provide us with detailed CAD or PDF drawings or specific dimensions, we can CUSTOMIZE the product to your satisfaction.

Please Send Inquiry With Detailed Dimension & Requirements

Kiln Thrust Roller Manufactured By AGICO

kiln thrust roller workshop 1
Kiln Thrust Roller In Workshop
kiln thrust roller workshop 2
Kiln Thrust Roller In Workshop
kiln thrust roller workshop 3
Kiln Thrust Roller In Workshop

Highlights Of AGICO Kiln Thrust Roller

AGICO uses high-quality materials to cast the kiln thrust roller, which provides an essential guarantee for the service life.

AGICO uses professional CAD/CAE/CAM computer software for design and development to ensure that each rotary kiln thrust roller meets international quality standards.

AGICO adopts a normalizing and tempering process in the thrust roller casting process. The professional heat treatment process greatly improves the hardness and impact resistance of the kiln thrust roller.

AGICO can achieve third-level flaw detection for the whole product, and second-level flaw detection for key parts. Flaw detection techniques include ultrasonic flaw detection (UT), magnetic particle flaw detection (MT), coloring flaw detection (PT), etc.

AGICO Kiln Thrust Roller Manufacturing Process

In the manufacturing process, we will first design and make the suitable wooden mold according to the customer’s needs, then strictly follow the process of smelting — material property testing – casting – cleaning — heat treatment — rough machining — finishing machining — nondestructive testing — packaging to cast the state-of-the-art kiln thrust roller.

kiln thrust roller manufacturing

Why Choose AGICO

Optimal Design

Analytical Simulation

Product Casting

Product Delivery

Partial Assembly

We offer free spare parts customization services and full-round technical support.

AGICO has over 30 years of experience in spare parts design, production, and installation.

We have complete processing equipment, a strict product quality control system, and obvious sales price advantages.

AGICO has professional testing equipment, such as a GS1000 vacuum direct-reading spectrometer, carbon-sulfur high-speed analyzer, digital ultrasonic flaw detector, multi-purpose magnetic particle flaw detector, etc.