Custom Hydraulic Roll Assembly & Disassembly Press

Engineered for Safe and Precise Mounting of Steel Mill Rolls, Bearings, and Chocks

In a steel or aluminum rolling mill, the assembly and disassembly of multi-ton roll sets is a routine but high-risk operation. Mounting work rolls, backup rolls, bearings, and chocks requires immense force and perfect alignment. Traditional or manual methods are hazardous and can lead to component damage or catastrophic failure.

Yile Machinery designs and manufactures custom hydraulic roll mounting and dismounting presses that provide a safe, controlled, and precise solution for your roll shop. Our heavy-duty presses are engineered to handle the specific dimensions and tonnage requirements of your mill, ensuring fast, reliable, and damage-free assembly and disassembly.

Key Features & Benefits:

• Engineered for Safety: Our presses eliminate the need for dangerous makeshift setups. The operation is controlled from a safe distance, protecting personnel during high-tonnage press-fitting operations.

• High Tonnage & Control: Equipped with powerful, high-pressure hydraulic cylinders, our presses can generate the controlled force (from 100 to over 1000 tons) required for both mounting (press-on) and dismounting (press-off) components with an interference fit.

• Precision Alignment: The press is built on a rigid, stress-relieved steel frame with precision-guided moving platens. This robust construction guarantees perfect axial alignment between the roll, shaft, and bearings during assembly, preventing damage and ensuring balanced rotation in the mill.

• Custom Designed for Your Application: We do not offer a one-size-fits-all solution. Each press is engineered and built to your specific requirements, including:

• Maximum Roll Diameter and Length

• Required Mounting/Dismounting Force

• Daylight and Stroke Length

• Support and Fixturing for Chocks and Bearings

The Essential Tool for Your Roll Shop

Our hydraulic presses are the cornerstone of an efficient and safe roll shop, used for critical maintenance tasks:

• Mounting and dismounting work rolls and backup rolls from shafts.

• Pressing large bearings and chock assemblies onto roll necks.

• Assembling and disassembling large gear sets and drive components.

• Performing shrink-fitting operations on a variety of heavy industrial parts.

We provide complete, turnkey solutions for heavy industry, primarily serving:

• Steel Mill Roll Shops

• Aluminum Rolling Mills

• Forging and Ring Rolling Facilities

• Heavy Equipment Maintenance & Repair Depots