Custom Rolling Mill Wear-resistant plates

Rolling Mill Wear Plates & Liners: Key Protective Components

Core Functions of Rolling Mill Wear Plates

1. Protect the Mill Housing

• The mill housing is the largest and most valuable fixed part of the rolling mill.

• During rolling, bearing chocks move up/down and back/forth frequently.

• Wear plates act as consumable parts to take all the wear, protecting the expensive housing from damage.

• This makes maintenance easy: just replace the wear plates instead of repairing the whole housing.

2. Guide Bearing Chocks Precisely

• To ensure rolled steel plates have uniform thickness, bearing chocks must move stably up and down in the housing window.

• Wear plates guide bearing chocks, stop them from swinging horizontally, and keep rolls in their preset position even under heavy pressure.

3. Buffer and Transfer Impact Energy

• When steel billets enter the rolls, they cause strong vibration and force.

• With good shock absorption from bi-metal technology, wear plates evenly transfer thousands of tons of rolling force to the housing.

• They also absorb and disperse impact energy to prevent cracks on the housing.

4. Resist Corrosion and Support Lubrication

• Rolling mills have cooling water, emulsion and iron scale inside.

• Wear plates work with the lubrication system to form a protective layer.

• They stop hard iron scale from causing wear, and prevent cooling water from corroding the housing.

Application Scenarios

• Hot and Cold Rolling Mill Housing Windows: Installed on work roll and backup roll bearing chocks (load-bearing surfaces).

• Pushing and Guiding System: Used on push heads and guide plates (before/after the rolling mill) to resist impact from metal billets.

• Roll Changing Device: Helps heavy rolls slide smoothly in and out of the mill stand, avoiding damage to the stand base.

Product Keywords

• stand liners for rolling mill, Rolling Mill Wear Plates, Rolling Mill Liners

• Mill Housing Wear Plates, Heat-Resistant Rolling Mill Liners

• Corrosion-Resistant Mill Liners, Rolling Mill Lubrication Boundary Plates

Why Choose Custom Solutions from AlasMachinery?

Our Custom Advantages

1. Precision Engineering

1. We make wear liners based on your drawings or samples.

2. CNC machining ensures a perfect fit (even for special sizes, bolt holes or curves).

2. Custom Lubrication Designs

1. We design oil grooves and grease channels to match your mill’s speed and load.

2. Reduces friction heat and prevents "stick-slip" issues.

3. Reverse Engineering for Old Mills

1. If original parts are no longer available, send us your worn sample.

2. We produce custom liners that meet or exceed original standards.

4. Advanced Bi-Metal Technology

1. Our wear plates use advanced bi-metal metallurgical bonding.

2. They have great shock absorption, hardness, wear resistance and toughness, lasting longer under heavy loads and frequent impacts.