This includes cold-casting repairs for cracked compressor casings with an efficient solution that will get you fully operational again before long and prolong the life of your critical equipment. Keep reading to find out more.
So, what exactly is cold casting repair? This repair technique uses composite materials and adhesives to repair cracks in components such as compressor casings. This differs from welding and other heat-based repair methods, which prevent heat-induced stress or distortion - this can be an issue with metals like cast iron and aluminium.
Cold casting is an effective repair technique as it reinforces the damaged area and restores the structural integrity while preventing further damage. This can extend the life of your components and prevent the need for expensive replacements.
Our cold repair process was developed in the early 1930s and is based on sound engineering principles. We have held the Lloyds Register Certificate for the repair of specified components by metal stitching using the “Metalock” processes. We have extensive experience in conducting these repairs in various industries, so you can rest assured knowing that you are in good hands.
The Benefits of Cold Casting for Compressor Casings
In-Situ Repairs: One of the main benefits of cold casting for compressor casings is the fact that we can usually do the work on-site. This is a major advantage because it saves you time, saves business downtime, and avoids the hassle of dismantling your equipment and sending parts away for repair. We can get the work done on-site to get your business-critical plant working again as soon as possible.
Heat-Free Repairs: Cold casting is a cold repair technique that eliminates the risk of thermal distortion and material weakening.
Minimal Downtime: Damage to critical equipment can result in costly downtime for businesses. This repair technique can keep downtime to a minimum, which reduces operational disruptions and helps you to save money.
Cost Effective: Leading on from this, cold casting for compressor casings is a cost-effective repair solution. This is because it reduces downtime and can be more affordable than having to replace costly key components.
What Causes Cracked Compressor Casings?

There are many causes of cracked compressor casings beyond operational stress. These include:
Thermal Shock: Quick temperature changes can lead to thermal stress and cracking in compressor casings.
Vibration Fatigue: Continuous vibrations can result in fatigue cracks that occur over time. This is often because of poorly aligned compressors.
Pressure Overload: Excessive operating pressures can cause fractures in compressor casings. This is common in older equipment.
Environmental Corrosion: Compressor casings often operate in challenging environments that can cause corrosion. This can be from corrosive gases, chemicals, and moisture, which can weaken the casing material and make it more susceptible to cracks.
Industries That Benefit from Cold Casting Repairs
There are several industries that can benefit from our cold-casting repair service. These include:
Chemical Processing: Compressors are used in chemical plants to handle volatile gases. Cold casting is an effective repair technique, as heat exposure can create risks that can affect the integrity of these systems.
Manufacturing: Compressors are used in various manufacturing processes, and casings must be able to withstand continuous use, which can lead to cracks over time.
Marine & Offshore: Ships and offshore rigs use compressors that face constant wear and environmental stress. Cost casting is an excellent repair technique as it can be carried out on-site in remote locations.
Oil & Gas: Oil refineries and offshore platforms use compressor casings that are used in high-pressure and potentially corrosive environments.
Power Generation: Compressors in power plants are used for turbine operation and cooling systems. Cold casting repairs can enable continuous generation of power with minimal disruption.

Why Choose Metalock Engineering for Cold Casting Repairs
There are many reasons to choose Metalock Engineering for cold-casting repairs on cracked compressor casings. These include:

Expertise
We have been completing cold-casting repairs for almost 100 years, and it is a technique that is based on sound engineering principles. All of our technicians are highly trained in cold casting and can complete work quickly, efficiently, and safely to get you fully operational before long.
In Situ Repairs
Work can usually be completed on-site, which reduces the need for expensive equipment disassembly and transportation. This also means that repairs can be carried out much faster than other repair techniques to keep downtime to a minimum and get you up and running again quickly.
Global Reach & 24/7 Service
We also have a global reach, serving over 100 countries. Our technicians are located all around the globe and ready to travel at short notice, allowing us to get to you quickly and complete the work on-site. In addition to this, we also operate a 24/7 service. This means that you can contact us at any time, and we will respond as quickly as possible to minimise downtime.
Contact Metalock Engineering for Cold Casting Repair on Cracked Compressor Casings
If you have cracked compressor casings, get in touch with Metalock Engineering today. We are here to provide a fast, efficient, and safe repair service using our advanced cold-casting repair technique. We have experience in supporting businesses in wide-ranging industries and can travel to you to keep downtime to a minimum. With expertise and experience in industrial repairs dating back over 100 years, we are the smart choice when it comes to cold-casting repairs on cracked compressor casings.