Heavy-Duty Equipment Failure Problems? Oil-Air Lubrication Provides the Solution-Huashun Lubrication

Heavy-Duty Equipment Failure Problems? Oil-Air Lubrication Provides the Solution

Release time:

2022-05-20

In industrial production, many machines operate continuously under heavy-load conditions.

Taking cold rolling and hot rolling mills as examples, work roll bearings are exposed to extremely high loads, heavy mechanical stress, and harsh operating environments. Under these conditions, reliable lubrication is essential to prevent wear, reduce failures, and maintain stable production.

Challenges of Traditional Lubrication Under Heavy Loads

For heavy-duty equipment, traditional lubrication methods usually rely on high-viscosity lubricants to form a thick oil film between friction surfaces.

High viscosity lubricants such as ISO VG 320–680 cSt (40°C) are commonly used to improve load-carrying capacity and protect bearings.

However, as industrial equipment becomes more advanced and operating conditions become more complex, traditional lubrication methods may face limitations, including:

Difficult lubricant transportation
Uneven lubricant distribution
Insufficient lubrication at critical points
Increased maintenance requirements

Oil-Air Lubrication: Efficient Lubrication Without Viscosity Limitations

Oil-air lubrication provides an effective solution for heavy-duty applications. One of its major advantages is its excellent lubricant adaptability.

Unlike traditional lubrication systems, oil-air lubrication can transport a wide range of lubricants, including:

Low-viscosity lubricating oil
High-viscosity oil
Semi-fluid grease
Special lubricants containing solid additives

This allows users to select the most suitable lubricant according to actual operating conditions.

Strong Oil Film for Heavy Load Protection

The key technology of oil-air lubrication is the formation of a stable air-liquid two-phase lubrication film.

During operation:

Compressed air carries lubricant through the pipeline
A continuous oil film forms on the friction surface
The lubrication layer improves load-bearing capacity

Compared with traditional single-phase oil films, the oil-air lubrication film provides:

Higher film stability
Better resistance to pressure
Reduced friction and wear
Improved bearing protection

This makes it highly suitable for heavy-load industrial equipment.

Proven Performance in Rolling Mill Applications

In steel industry applications, oil-air lubrication has been successfully used for rolling mill bearings.

After adopting oil-air lubrication systems, many users have achieved:

Reduced bearing wear
Longer maintenance intervals
Lower spare parts consumption
Improved production stability

By maintaining reliable lubrication under extreme loads, oil-air lubrication helps steel plants reduce downtime and improve overall equipment efficiency.

Reliable Lubrication Solution for Heavy Industrial Equipment

For heavy-duty machinery operating under high load, high temperature, and continuous working conditions, oil-air lubrication provides a reliable and efficient protection solution.

With advanced two-phase lubrication technology and precise lubricant delivery, it helps industries achieve: Longer equipment service life，Lower maintenance costs and Higher production efficiency.

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Challenges of Traditional Lubrication Under Heavy Loads

Oil-Air Lubrication: Efficient Lubrication Without Viscosity Limitations

Strong Oil Film for Heavy Load Protection

Proven Performance in Rolling Mill Applications

Reliable Lubrication Solution for Heavy Industrial Equipment

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