AC motors are manufactured with a laminated core iron. Each lamination is individually insulated to prevent circulating currents within the core iron that creates hot spots. CMT will core loss test a wound stator prior to burnouts of windings in a temperature controlled, monitored oven to remove varnish and allow for easier coil removal. A […]
Steel-making stirring coils need complete rewinds
Stirring coils are designed to stir molten material in ladle and caster furnaces during the steel manufacturing process. Stirring coils are submerged in water and are often subjected to harsh environments with continuous reversing of electrical currents. When a failure occurs, the stirring coils will need a complete rewind by CMT.
Many rolls in manufacturing, CMT can repair all
Furnace, table, pressure, tension, idler, pinch, driver, quench, transfer, billet, sizer, leveler and piercer rolls are all roll names. CMT can manufacture new shafts, weld and machine, dynamic balance, metallize or chrome and finish all rolls to original specifications. All babbitt bearings are manufactured in-house. Completed assemblies are spin-tested and verified to meet customer requirements.
Motor repairs for cardboard manufacturers
A process line is comprised of many industrial components. If one malfunctions, the entire line is down. This is where CMT can help. CMT can repair all components in a process line. The cardboard industry, for example, has many process lines making cardboard boxes and requires a wide horsepower range of motors. CMT offers electric […]
Motor winding both AC and DC available at CMT
AC motors are manufactured with a laminated core iron that is insulated and wound with copper conductors. Over time, motor windings age and fail due to usage. CMT can remanufacture any size AC motors to original specifications. Our initial burnout process includes testing core loss before and after and charting oven temperature. The core iron […]
Annealing fan motors/base fan motors repaired at CMT
Annealing fan motors, often called base fan motors, are used in steel making ovens. Annealing fan motors live in a harsh ambient environment and are subject to vibration. CMT can rewind the stator, machine new stainless shafts, balance rotating assemblies and assemble, test and verify all components.
Descaling motors repaired at CMT
Descaling motors drive rolls that transport material in the steel making process. Descale motors work in a harsh wet high vibration environment and can experience many electrical and mechanical failures. CMT can repair descale motors: New feet, seals and bearings along with complete mechanical and electrical windings, as required. Every motor is tested to determine […]
CMT can remanufacture processing equipment
CMT can remanufacture processing equipment. Our one-stop-shop can repair your equipment, reinstall and commission it back into service quickly at your location or ours.
CMT can repair all industrial wheels
Crane wheels, fly wheels, rotary wheels, idler wheels and tension wheels are all industrial wheels. CMT manufactures new wheels to specification, and can surface treat, as required. CMT can also rebuild bearing housings and can repair or manufacture new shafts. CMT also provides completed assembly and can install.
CMT can facilitate motors for new applications and replacements
There are two new motor purchasing categories: OEM for new applications and replacement for existing applications. While replacement sounds like a simple process, it oftentimes is not. CMT recommends you get a picture of the nameplate or provide CMT the most significant information, such as HP, RPM, frame and volts. And while the nameplate information […]