Expert Service in Precision Head Repair: We Restore the Original Accuracy of Your Machine

At CastelOmega, a malfunctioning precision head is an emergency that we effectively address. Our specialized technical service is focused on returning your head to OEM specifications. Through cutting-edge diagnostics, micromechanical repair, and an advanced test bench, we guarantee the performance, reliability, and profitability of your CNC production.

Expert Service in Precision Head Repair: We Restore the Original Accuracy of Your Machine

At CastelOmega, a faulty precision head is an emergency that we address effectively. Our specialized technical service is focused on returning your head to OEM specifications. Through cutting-edge diagnostics, micromechanical repair, and an advanced testing bench, we guarantee the performance, reliability, and profitability of your CNC production.

Request Diagnosis for your Head

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Request Diagnosis for your Head

✔️ Specialists in all brands of heads (Kessler, GMN, HSD, etc.)

✔️ High-performance test bench and precision laboratory.

✔️ Written warranty of concentricity and dynamic balancing.

Is a failure in your precision head compromising quality and halting your production?

Accelerated Tool Wear
A head with concentricity (run-out) or unbalance problems causes premature and irregular wear of its cutting tools. This drives up the cost of consumables and reduces the efficiency of the entire machining process.
Uncertainty and Risk of Catastrophic Failure
An inadequate repair is an unacceptable risk. A poorly assembled precision head can suffer a catastrophic failure during operation, damaging the tool, the tool holder, and even the machine itself, resulting in much higher repair costs.
Loss of Accuracy and Defective Parts
Vibrations, poor surface finish, or out-of-tolerance measurements are clear symptoms of failure. Repairing the precision head becomes urgent, as every discarded piece is a direct loss of material, time, and money.
Lack of a Qualified Technical Service
High-speed head repair is not a job for a conventional workshop. It requires a clean environment, specific tools, and a deep knowledge of micromechanics. Finding a reliable supplier is the biggest challenge.
Accelerated Tool Wear
A head with concentricity (run-out) or unbalance problems causes premature and irregular wear of its cutting tools. This drives up the cost of consumables and reduces the efficiency of the entire machining process.
Uncertainty and Risk of Catastrophic Failure
An inadequate repair is an unacceptable risk. A poorly assembled precision head can suffer a catastrophic failure during operation, damaging the tool, the tool holder, and even the machine itself, resulting in much higher repair costs.
Loss of Accuracy and Defective Parts
Vibrations, poor surface finish, or out-of-tolerance measurements are clear symptoms of failure. Repairing the precision head becomes urgent, as every discarded piece is a direct loss of material, time, and money.
Lack of a Qualified Technical Service
High-speed head repair is not a job for a conventional workshop. It requires a clean environment, specific tools, and a deep knowledge of micromechanics. Finding a reliable supplier is the biggest challenge.
Accelerated Tool Wear
A head with concentricity (run-out) or unbalance problems causes premature and irregular wear of its cutting tools. This drives up the cost of consumables and reduces the efficiency of the entire machining process.
Uncertainty and Risk of Catastrophic Failure
An inadequate repair is an unacceptable risk. A poorly assembled precision head can suffer a catastrophic failure during operation, damaging the tool, the tool holder, and even the machine itself, resulting in much higher repair costs.
Loss of Accuracy and Defective Parts
Vibrations, poor surface finish, or out-of-tolerance measurements are clear symptoms of failure. Repairing the precision head becomes urgent, as every discarded piece is a direct loss of material, time, and money.
Lack of a Qualified Technical Service
High-speed head repair is not a job for a conventional workshop. It requires a clean environment, specific tools, and a deep knowledge of micromechanics. Finding a reliable supplier is the biggest challenge.
Accelerated Tool Wear
A head with concentricity (run-out) or unbalance problems causes premature and irregular wear of its cutting tools. This drives up the cost of consumables and reduces the efficiency of the entire machining process.
Uncertainty and Risk of Catastrophic Failure
An inadequate repair is an unacceptable risk. A poorly assembled precision head can suffer a catastrophic failure during operation, damaging the tool, the tool holder, and even the machine itself, resulting in much higher repair costs.
Loss of Accuracy and Defective Parts
Vibrations, poor surface finish, or out-of-tolerance measurements are clear symptoms of failure. Repairing the precision head becomes urgent, as every discarded piece is a direct loss of material, time, and money.
Lack of a Qualified Technical Service
High-speed head repair is not a job for a conventional workshop. It requires a clean environment, specific tools, and a deep knowledge of micromechanics. Finding a reliable supplier is the biggest challenge.

Accelerated Tool Wear
A head with concentricity (run-out) or unbalance problems causes premature and irregular wear of its cutting tools. This drives up the cost of consumables and reduces the efficiency of the entire machining process.
Uncertainty and Risk of Catastrophic Failure
An inadequate repair is an unacceptable risk. A poorly assembled precision head can suffer a catastrophic failure during operation, damaging the tool, the tool holder, and even the machine itself, resulting in much higher repair costs.
Loss of Accuracy and Defective Parts
Vibrations, poor surface finish, or out-of-tolerance measurements are clear symptoms of failure. Repairing the precision head becomes urgent, as every discarded piece is a direct loss of material, time, and money.
Lack of a Qualified Technical Service
High-speed head repair is not a job for a conventional workshop. It requires a clean environment, specific tools, and a deep knowledge of micromechanics. Finding a reliable supplier is the biggest challenge.
Accelerated Tool Wear
A head with concentricity (run-out) or unbalance problems causes premature and irregular wear of its cutting tools. This drives up the cost of consumables and reduces the efficiency of the entire machining process.
Uncertainty and Risk of Catastrophic Failure
An inadequate repair is an unacceptable risk. A poorly assembled precision head can suffer a catastrophic failure during operation, damaging the tool, the tool holder, and even the machine itself, resulting in much higher repair costs.
Loss of Accuracy and Defective Parts
Vibrations, poor surface finish, or out-of-tolerance measurements are clear symptoms of failure. Repairing the precision head becomes urgent, as every discarded piece is a direct loss of material, time, and money.
Lack of a Qualified Technical Service
High-speed head repair is not a job for a conventional workshop. It requires a clean environment, specific tools, and a deep knowledge of micromechanics. Finding a reliable supplier is the biggest challenge.
Accelerated Tool Wear
A head with concentricity (run-out) or unbalance problems causes premature and irregular wear of its cutting tools. This drives up the cost of consumables and reduces the efficiency of the entire machining process.
Uncertainty and Risk of Catastrophic Failure
An inadequate repair is an unacceptable risk. A poorly assembled precision head can suffer a catastrophic failure during operation, damaging the tool, the tool holder, and even the machine itself, resulting in much higher repair costs.
Loss of Accuracy and Defective Parts
Vibrations, poor surface finish, or out-of-tolerance measurements are clear symptoms of failure. Repairing the precision head becomes urgent, as every discarded piece is a direct loss of material, time, and money.
Lack of a Qualified Technical Service
High-speed head repair is not a job for a conventional workshop. It requires a clean environment, specific tools, and a deep knowledge of micromechanics. Finding a reliable supplier is the biggest challenge.
Accelerated Tool Wear
A head with concentricity (run-out) or unbalance problems causes premature and irregular wear of its cutting tools. This drives up the cost of consumables and reduces the efficiency of the entire machining process.
Uncertainty and Risk of Catastrophic Failure
An inadequate repair is an unacceptable risk. A poorly assembled precision head can suffer a catastrophic failure during operation, damaging the tool, the tool holder, and even the machine itself, resulting in much higher repair costs.
Loss of Accuracy and Defective Parts
Vibrations, poor surface finish, or out-of-tolerance measurements are clear symptoms of failure. Repairing the precision head becomes urgent, as every discarded piece is a direct loss of material, time, and money.
Lack of a Qualified Technical Service
High-speed head repair is not a job for a conventional workshop. It requires a clean environment, specific tools, and a deep knowledge of micromechanics. Finding a reliable supplier is the biggest challenge.

ELECTRIC MOTORS

CastelOmega is a company specialized in the repair, renewal, exchange, and testing of all types of electric motors from all brands, types, and series.

ELECTRIC MOTORS

CastelOmega is a company specialized in the repair, renewal, exchange, and testing of all types of electric motors from all brands, types, and series.

ELECTRO WELDING MACHINES AND PRECISION HEADS

We repair electric spindle motors and precision heads with chrome plating and cone grinding. We replace key components and perform geometry, vibration, and balancing tests. Before delivery, we subject them to hours of operation to ensure their quality.

ELECTRO WELDING MACHINES AND PRECISION HEADS

INDUSTRIAL ELECTRONICS

We repair frequency converters, starters, power supplies, and industrial PLCs. We test each piece of equipment under load on our test benches to ensure its operation. Additionally, we have a large stock of spare parts and new, refurbished, and interchangeable products.

INDUSTRIAL ELECTRONICS

ASISTENCIA TÉCNICA

Our technicians will go to your facilities to meet the most demanding needs. From resolving a machine breakdown, disassembly/assembly of equipment, performing on-site maintenance or repairs, to studying updates for obsolete machinery (retrofit).

ASISTENCIA TÉCNICA

R&D PROJECTS

We design and manufacture testing equipment and custom test benches. We carry out the re-engineering of machinery and the machining of custom parts. Additionally, we offer engineering services for third parties.

R&D PROJECTS

Our solution

A Certified Process for the Repair of Precision Heads

Advanced Precision Diagnosis

Replacement of High Precision Bearings

Tool Cone Grinding (ISO, HSK, BT)

Dynamic Balancing at Work Speed

Review and Repair of Integrated Engines

Test Bank and Run-in Cycle

Your Specialist Partner in Precision Head Repair

MAXIMUM SPECIALIZATION AND MULTI-BRAND EXPERIENCE

Our engineers have years of experience dedicated exclusively to the repair of precision heads. We have an in-depth understanding of the technology used by the leading brands in the market, which allows us to be faster and more effective.

TOTAL TRANSPARENCY WITH TECHNICAL REPORTS

We provide an initial diagnostic report and a final test report with all the data: values of concentricity, balancing, temperatures, etc. You will know with certainty the quality and condition of your repaired head.

PERFORMANCE AND ACCURACY GUARANTEE

Our guarantee covers performance. We guarantee in writing the accuracy and operational parameters of your head, giving you complete assurance that your investment in the repair is protected.

COST REDUCTION AND INCREASE IN PRODUCTIVITY

A precision head repaired by us is a strategic investment. By restoring its accuracy, we extend the life of your tools, eliminate parts rejection, and maximize the productive hours of your machine.

They trust us

TESTIMONIALS

Our Process for Repairing a Precision Head: Methodology and Control in 4 Phases

O1

01

Contact, Advice and Safe Collection

The process starts with your call or form. Our team will ask key questions about the brand, model, and failure of your head. We arrange for collection with special packaging to protect this high-precision component during transport.

O2

Complete Disassembly and Technical Diagnosis

Upon arrival, the head is completely disassembled in our controlled environment laboratory. Each component is inspected and measured: concentricity, clamping force, condition of the cone, bearings, and sensors. With this diagnosis, we present you with a technical report and a detailed budget.

O3

High Precision Repair and Assembly

With your approval, we proceed with the repair of the head. This includes the cone grinding, the replacement of precision bearings, the dynamic balancing of all rotating components, and any other necessary actions. The assembly is carried out following strict manufacturer protocols.

O4

Testing Bank, Final Report and Delivery

The assembled head is installed on our test bench for a run-in cycle. We monitor the temperature and vibrations in real time until stabilization. We deliver the equipment with the final test report and the warranty, ready for assembly and production with the utmost precision.

WE WILL GET BACK TO YOU AS SOON AS POSSIBLE!

Contact Our Precision Head Technical Service

Please let us know the brand, model, and the issue that your precision head is experiencing. A specialist engineer will analyze your case and contact you within 60 minutes (during business hours) to provide the next steps and a preliminary budget.

Expert Service in Precision Head Repair: We Restore the Original Accuracy of Your Machine

Expert Service in Precision Head Repair: We Restore the Original Accuracy of Your Machine

✔️ Specialists in all brands of heads (Kessler, GMN, HSD, etc.)

✔️ Specialists in all brands of heads (Kessler, GMN, HSD, etc.)

✔️ Specialists in all brands of heads (Kessler, GMN, HSD, etc.)

✔️ High-performance test bench and precision laboratory.

✔️ High-performance test bench and precision laboratory.

✔️ High-performance test bench and precision laboratory.

✔️ Written warranty of concentricity and dynamic balancing.

✔️ Written warranty of concentricity and dynamic balancing.

✔️ Written warranty of concentricity and dynamic balancing.

Is a failure in your precision head compromising quality and halting your production?

Is a failure in your precision head compromising quality and halting your production?

Accelerated Tool Wear

Uncertainty and Risk of Catastrophic Failure

Loss of Accuracy and Defective Parts

Lack of a Qualified Technical Service

Accelerated Tool Wear

Uncertainty and Risk of Catastrophic Failure

Loss of Accuracy and Defective Parts

Lack of a Qualified Technical Service

ELECTRIC MOTORS

ELECTRIC MOTORS

ELECTRO WELDING MACHINES AND PRECISION HEADS

ELECTRO WELDING MACHINES AND PRECISION HEADS

INDUSTRIAL ELECTRONICS

INDUSTRIAL ELECTRONICS

ASISTENCIA TÉCNICA

ASISTENCIA TÉCNICA

R&D PROJECTS

R&D PROJECTS

Our solution

Our solution

Our solution

A Certified Process for the Repair of Precision Heads

Advanced Precision Diagnosis

Advanced Precision Diagnosis

Replacement of High Precision Bearings

Replacement of High Precision Bearings

Tool Cone Grinding (ISO, HSK, BT)

Dynamic Balancing at Work Speed

Review and Repair of Integrated Engines

Test Bank and Run-in Cycle

Your Specialist Partner in Precision Head Repair

MAXIMUM SPECIALIZATION AND MULTI-BRAND EXPERIENCE

MAXIMUM SPECIALIZATION AND MULTI-BRAND EXPERIENCE

Our engineers have years of experience dedicated exclusively to the repair of precision heads. We have an in-depth understanding of the technology used by the leading brands in the market, which allows us to be faster and more effective.

TOTAL TRANSPARENCY WITH TECHNICAL REPORTS

We provide an initial diagnostic report and a final test report with all the data: values of concentricity, balancing, temperatures, etc. You will know with certainty the quality and condition of your repaired head.

PERFORMANCE AND ACCURACY GUARANTEE

Our guarantee covers performance. We guarantee in writing the accuracy and operational parameters of your head, giving you complete assurance that your investment in the repair is protected.

COST REDUCTION AND INCREASE IN PRODUCTIVITY

A precision head repaired by us is a strategic investment. By restoring its accuracy, we extend the life of your tools, eliminate parts rejection, and maximize the productive hours of your machine.

They trust us

TESTIMONIALS

TESTIMONIALS

Toni Gallart

Jordi Preziss

Mark Rodriguez

Ana Jimenez Marfil

Toni Gallart

Jordi Preziss

Mark Rodriguez

Ana Jimenez Marfil

Toni Gallart

Jordi Preziss

Mark Rodriguez

Ana Jimenez Marfil

Our Process for Repairing a Precision Head: Methodology and Control in 4 Phases

O1

01

Contact, Advice and Safe Collection

Contact, Advice and Safe Collection

Contact, Advice and Safe Collection

O2

Complete Disassembly and Technical Diagnosis

Complete Disassembly and Technical Diagnosis

Complete Disassembly and Technical Diagnosis

O3

High Precision Repair and Assembly

WE ARE BACKED BY THE EXPERIENCE OF WORK DONE
FOR THE BEST BRANDS IN THE MARKET

OUR EXPERIENCE SUPPORTS THE WORK DONE
FOR THE BEST BRANDS IN THE MARKET

WE ARE BACKED BY THE EXPERIENCE OF WORK DONE
FOR THE BEST BRANDS IN THE MARKET