See our equipment that help us repair your spindle

Over the years, we expanded MEC PRECISION and relocated it in Granby. We modernized and grew the installations. This investment allow us to put in place a complete machining center, balancing , testing and repair stations. We acquired a WEILER E50 hybrid lathe, two SCHENCK balancing benchs, a KENT surface grinder, a HURON CNC 3-Axis, a CNC cylindrical grinder (SUPERTEC), Hexagon CMM machine and FRANZ KESSLER automated test bench.
WEILER E50 hybrid lathe
We acquired the first Weiler hybrid lathe in Quebec. This high-quality precision lathe has given us the abilities to machine high precision parts and at the same time respect the tolerances of our spindle manufacturers. The precision of this lathe is up to 0.001um. With this hybrid lathe, we mainly machine parts for our repairs such as spindle shafts and high precision bearing housing that are often obsolete, too difficult to get or a delivery time that is too long.
SCHENK Dynamic Balancing
We have two dynamic balancing benches, that can balance from 2 to 250 pounds shafts or rotors. Our equipment allows us to meet the balancing tolerances up to (G O.1.)
Area controlled temperature
The team of MEC PRECISION is constantly working in a temperature and humidity-controlled environment. The assembly room even uses positive air pressure to keep any contaminates that could go into new bearings or internal parts of the spindle. This allows MEC PRECISION to guarantee the stability of parts and measuring instruments and give maximum performance for multiple repair
Vibration analysis equipment
Our vibration equipment allows us to verify the frequencies of the bearings, detect the vibration level, misalignment and if there are any other defective parts inside the spindle that could affect the vibration level. All these procedures are performed directly on-site or in our workshop without the constraint of dismantling the spindle.
Surface grinder KENT
This enables us to grind most of the time spacers and other parts when they are defective or crooked in order to provide the appropriate height adjustement according the bearings specificaction.
Precision instrument
MEC PRECISION has many high-precision tools, we mainly use MITUTOYO tools to inspect and measure all parts and components of your spindle. We also have calibrated bearing housing masters of most common bearings ID diameter ranging from 25mm to 160mm ID.
CNC cylindrical grinder SUPERTEC
Our SUPERTECH CNC cylindrical grinder can be automated and is especially suitable for grinding high-precision workpieces like shafts up to 1 meter long, different bearings housings and to grind workpieces in individual, small batch, and high-volume production.
CNC 3-Axis Huron
Our 3-axis HURON CNC allows us to machine parts from A to Z that may be broken or discontinued when repairing a spindle. This equipment helps us to reduce your downtime, controls quality standards and avoid using the services of exterior suppliers.
Hexagon CMM machine
We have a CMM machine that measures geometry of physical objects along X, Y and Z axes. With our CMM, we can properly identify the incorrected manufactured parts of your products and implant the right solution to resolve the problem.
FRANZ KESSLER automated test bench
Our automated test bench proceeded a complete analysis of your spindle. We can obtain real-time data test without the need of our technicians. We can see which parts of your spindle is not working and make the repairs.
Precision is our business!
Established in 1970, we have specialized in the repair of electric high speed motors, spindles, servo motors and AC/DC motors.
All about the team!
Our team of experts are our biggest asset and we attempt to do everything possible so that they may succeed at every level in life.
Invested in Technology
Our continuous commitment of investment to the latest in Technology ensures that we exceed the highest levels of quality in our industry.
Proudly Canadian!
Located in the town of Granby, MEC PRECISION is one (1) hour from the city of Montreal’s International Airport and thirty (30) minutes from the Vermont, U.S.A. border.
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Since 1970, we have specialized in the repair of high speed electric motors, spindles, servo motors and AC / DC motors. Our team of experts is our greatest asset and we try to do everything possible to make them successful in all areas of life.
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Contact us

Opening hours:
Monday to Thursday
7:30 am - 4:30 pm (Eastern)

7:30 am - 12:30 pm (Eastern)

Head office:
665, rue Laurent
Granby, Quebec
J2G 8P4

Telephone: : 1-800-565-5215

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