Expert Service in Spindle Repair: Maximum Precision and Minimum Downtime

At CastelOmega, we know that a malfunctioning spindle means catastrophic loss of precision and total downtime of your CNC machinery. Our spindle technical service specializes in restoring your head to the manufacturer's original specifications. We combine cutting-edge diagnostics, high-precision repairs, and an advanced testing bench to ensure performance, reliability, and profitability of your production.

Expert Service in Spindle Repair: Maximum Precision and Minimum Downtime

At CastelOmega, we know that a broken spindle means catastrophic loss of precision and a complete halt of your CNC machinery. Our spindle technical service specializes in returning your head to the manufacturer's original specifications. We combine cutting-edge diagnostics, high-precision repair, and an advanced test bench to ensure the performance, reliability, and cost-effectiveness of your production.

Request Diagnosis for your Spindle

Request quote

✔️ Specialists in all brands (HSD, Colombo, GMN, etc.)

✔️ Laboratory with a controlled environment and test bench

✔️ Accuracy guarantee (concentricity and balancing)

Is a failure in your electrospindle compromising quality and halting your CNC production?

Premature Tool Wear
A power tool with concentricity (run-out) or imbalance issues causes accelerated and uneven wear on cutting tools. This increases the cost of consumables and reduces the efficiency of the entire machining process.
Uncertainty and Risk of Major Damage
Trying to repair a power tool without the proper experience is a risk. Poor repair can lead to catastrophic malfunction, damaging not only the head but also the tool, the tool holder, and even the machine's base.
Loss of Precision and Discarded Parts
Vibrations, poor surface finish, or measurements outside of tolerance are symptoms of a malfunctioning electric hand drill. Each defective piece is a direct loss of material, time, and money, affecting the profitability of each work order.
Lack of Specialized Technical Service
The repair of CNC routers is not a job for a conventional workshop. It requires knowledge of micromechanics, high-speed bearings, and control electronics. Finding a supplier that offers a reliable and guaranteed solution is the biggest challenge.
Premature Tool Wear
A power tool with concentricity (run-out) or imbalance issues causes accelerated and uneven wear on cutting tools. This increases the cost of consumables and reduces the efficiency of the entire machining process.
Uncertainty and Risk of Major Damage
Trying to repair a power tool without the proper experience is a risk. Poor repair can lead to catastrophic malfunction, damaging not only the head but also the tool, the tool holder, and even the machine's base.
Loss of Precision and Discarded Parts
Vibrations, poor surface finish, or measurements outside of tolerance are symptoms of a malfunctioning electric hand drill. Each defective piece is a direct loss of material, time, and money, affecting the profitability of each work order.
Lack of Specialized Technical Service
The repair of CNC routers is not a job for a conventional workshop. It requires knowledge of micromechanics, high-speed bearings, and control electronics. Finding a supplier that offers a reliable and guaranteed solution is the biggest challenge.
Premature Tool Wear
A power tool with concentricity (run-out) or imbalance issues causes accelerated and uneven wear on cutting tools. This increases the cost of consumables and reduces the efficiency of the entire machining process.
Uncertainty and Risk of Major Damage
Trying to repair a power tool without the proper experience is a risk. Poor repair can lead to catastrophic malfunction, damaging not only the head but also the tool, the tool holder, and even the machine's base.
Loss of Precision and Discarded Parts
Vibrations, poor surface finish, or measurements outside of tolerance are symptoms of a malfunctioning electric hand drill. Each defective piece is a direct loss of material, time, and money, affecting the profitability of each work order.
Lack of Specialized Technical Service
The repair of CNC routers is not a job for a conventional workshop. It requires knowledge of micromechanics, high-speed bearings, and control electronics. Finding a supplier that offers a reliable and guaranteed solution is the biggest challenge.
Premature Tool Wear
A power tool with concentricity (run-out) or imbalance issues causes accelerated and uneven wear on cutting tools. This increases the cost of consumables and reduces the efficiency of the entire machining process.
Uncertainty and Risk of Major Damage
Trying to repair a power tool without the proper experience is a risk. Poor repair can lead to catastrophic malfunction, damaging not only the head but also the tool, the tool holder, and even the machine's base.
Loss of Precision and Discarded Parts
Vibrations, poor surface finish, or measurements outside of tolerance are symptoms of a malfunctioning electric hand drill. Each defective piece is a direct loss of material, time, and money, affecting the profitability of each work order.
Lack of Specialized Technical Service
The repair of CNC routers is not a job for a conventional workshop. It requires knowledge of micromechanics, high-speed bearings, and control electronics. Finding a supplier that offers a reliable and guaranteed solution is the biggest challenge.

Premature Tool Wear
A power tool with concentricity (run-out) or imbalance issues causes accelerated and uneven wear on cutting tools. This increases the cost of consumables and reduces the efficiency of the entire machining process.
Uncertainty and Risk of Major Damage
Trying to repair a power tool without the proper experience is a risk. Poor repair can lead to catastrophic malfunction, damaging not only the head but also the tool, the tool holder, and even the machine's base.
Loss of Precision and Discarded Parts
Vibrations, poor surface finish, or measurements outside of tolerance are symptoms of a malfunctioning electric hand drill. Each defective piece is a direct loss of material, time, and money, affecting the profitability of each work order.
Lack of Specialized Technical Service
The repair of CNC routers is not a job for a conventional workshop. It requires knowledge of micromechanics, high-speed bearings, and control electronics. Finding a supplier that offers a reliable and guaranteed solution is the biggest challenge.
Premature Tool Wear
A power tool with concentricity (run-out) or imbalance issues causes accelerated and uneven wear on cutting tools. This increases the cost of consumables and reduces the efficiency of the entire machining process.
Uncertainty and Risk of Major Damage
Trying to repair a power tool without the proper experience is a risk. Poor repair can lead to catastrophic malfunction, damaging not only the head but also the tool, the tool holder, and even the machine's base.
Loss of Precision and Discarded Parts
Vibrations, poor surface finish, or measurements outside of tolerance are symptoms of a malfunctioning electric hand drill. Each defective piece is a direct loss of material, time, and money, affecting the profitability of each work order.
Lack of Specialized Technical Service
The repair of CNC routers is not a job for a conventional workshop. It requires knowledge of micromechanics, high-speed bearings, and control electronics. Finding a supplier that offers a reliable and guaranteed solution is the biggest challenge.
Premature Tool Wear
A power tool with concentricity (run-out) or imbalance issues causes accelerated and uneven wear on cutting tools. This increases the cost of consumables and reduces the efficiency of the entire machining process.
Uncertainty and Risk of Major Damage
Trying to repair a power tool without the proper experience is a risk. Poor repair can lead to catastrophic malfunction, damaging not only the head but also the tool, the tool holder, and even the machine's base.
Loss of Precision and Discarded Parts
Vibrations, poor surface finish, or measurements outside of tolerance are symptoms of a malfunctioning electric hand drill. Each defective piece is a direct loss of material, time, and money, affecting the profitability of each work order.
Lack of Specialized Technical Service
The repair of CNC routers is not a job for a conventional workshop. It requires knowledge of micromechanics, high-speed bearings, and control electronics. Finding a supplier that offers a reliable and guaranteed solution is the biggest challenge.
Premature Tool Wear
A power tool with concentricity (run-out) or imbalance issues causes accelerated and uneven wear on cutting tools. This increases the cost of consumables and reduces the efficiency of the entire machining process.
Uncertainty and Risk of Major Damage
Trying to repair a power tool without the proper experience is a risk. Poor repair can lead to catastrophic malfunction, damaging not only the head but also the tool, the tool holder, and even the machine's base.
Loss of Precision and Discarded Parts
Vibrations, poor surface finish, or measurements outside of tolerance are symptoms of a malfunctioning electric hand drill. Each defective piece is a direct loss of material, time, and money, affecting the profitability of each work order.
Lack of Specialized Technical Service
The repair of CNC routers is not a job for a conventional workshop. It requires knowledge of micromechanics, high-speed bearings, and control electronics. Finding a supplier that offers a reliable and guaranteed solution 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 Comprehensive and Certified Repair Process for Electric Screwdrivers

Advanced Precision Diagnosis

Precision Bearing Replacement

Regrinding and Repair of Tapers (ISO, HSK, BT)

Dynamic Balancing at Work Speed

High Frequency Motor Windings

Test and Run Bank (Run-in)

CastelOmega: Your Workshop Specializing in Electric Motor Repair

MAXIMUM SPECIALIZATION AND MULTI-BRAND EXPERIENCE

We have years of experience dedicated exclusively to the repair of electric screwdrivers. We have in-depth knowledge of the technology and weaknesses of the leading brands in the market, which allows us to be faster and more effective.

TRANSPARENCY AND COMPLETE DOCUMENTATION

We provided an initial diagnostic report and a final test report with all the repair data: concentricity values, balancing, running temperatures, etc. You will know for sure the status of your electrospindle.

PERFORMANCE AND ACCURACY GUARANTEE

Our warranty not only covers repairs, but also covers performance. We guarantee in writing the parameters of precision and operation of your electrospindle, giving you complete assurance that your investment is protected.

COST REDUCTION AND INCREASE IN PRODUCTIVITY

A repaired spindle by us is not an expense, it is a strategic investment. By restoring its precision, we extend the life of your tools, eliminate defective parts, and maximize the effective production hours of your CNC machine.

They trust us

TESTIMONIALS

Our Process for Repairing an Electric Screwdriver: Precision and Control in 4 Phases

O1

01

Contact, Advice and Safe Collection

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

O2

Complete Disassembly and Technical Diagnosis

Upon arrival, the electric spindle is completely dismantled in our controlled environment laboratory. Each component is inspected and measured: concentricity, clamping force, condition of the cone, bearings, and sensors. With this malfunction 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 electrospindle. This includes conical grinding, changing precision bearings, dynamic balancing of all rotating components, and any other necessary actions. The assembly is carried out following the manufacturer's strict protocols.

O4

Testing Bank, Final Report and Delivery

The assembled electrospindle is installed on our test bench for a multi-hour run-in cycle at different speeds. We monitor the temperature and vibrations in real-time until stabilization. We deliver the head with the final test report and warranty, ready to assemble and produce.

WE WILL GET BACK TO YOU AS SOON AS POSSIBLE!

Contact Our Technical Service for Electric Screwdrivers

Please indicate the brand, model, and the issue your electric drill 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 quote.

Expert Service in Spindle Repair: Maximum Precision and Minimum Downtime

Expert Service in Spindle Repair: Maximum Precision and Minimum Downtime

✔️ Specialists in all brands (HSD, Colombo, GMN, etc.)

✔️ Specialists in all brands (HSD, Colombo, GMN, etc.)

✔️ Specialists in all brands (HSD, Colombo, GMN, etc.)

✔️ Laboratory with a controlled environment and test bench

✔️ Laboratory with a controlled environment and test bench

✔️ Laboratory with a controlled environment and test bench

✔️ Accuracy guarantee (concentricity and balancing)

✔️ Accuracy guarantee (concentricity and balancing)

✔️ Accuracy guarantee (concentricity and balancing)

Is a failure in your electrospindle compromising quality and halting your CNC production?

Is a failure in your electrospindle compromising quality and halting your CNC production?

Premature Tool Wear

Uncertainty and Risk of Major Damage

Loss of Precision and Discarded Parts

Lack of Specialized Technical Service

Premature Tool Wear

Uncertainty and Risk of Major Damage

Loss of Precision and Discarded Parts

Lack of Specialized 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 Comprehensive and Certified Repair Process for Electric Screwdrivers

Advanced Precision Diagnosis

Advanced Precision Diagnosis

Precision Bearing Replacement

Precision Bearing Replacement

Regrinding and Repair of Tapers (ISO, HSK, BT)

Dynamic Balancing at Work Speed

High Frequency Motor Windings

Test and Run Bank (Run-in)

CastelOmega: Your Workshop Specializing in Electric Motor Repair

MAXIMUM SPECIALIZATION AND MULTI-BRAND EXPERIENCE

MAXIMUM SPECIALIZATION AND MULTI-BRAND EXPERIENCE

We have years of experience dedicated exclusively to the repair of electric screwdrivers. We have in-depth knowledge of the technology and weaknesses of the leading brands in the market, which allows us to be faster and more effective.

TRANSPARENCY AND COMPLETE DOCUMENTATION

We provided an initial diagnostic report and a final test report with all the repair data: concentricity values, balancing, running temperatures, etc. You will know for sure the status of your electrospindle.

PERFORMANCE AND ACCURACY GUARANTEE

Our warranty not only covers repairs, but also covers performance. We guarantee in writing the parameters of precision and operation of your electrospindle, giving you complete assurance that your investment is protected.

COST REDUCTION AND INCREASE IN PRODUCTIVITY

A repaired spindle by us is not an expense, it is a strategic investment. By restoring its precision, we extend the life of your tools, eliminate defective parts, and maximize the effective production hours of your CNC 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 an Electric Screwdriver: Precision 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

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