We understand that your business needs to be accessible to your employees but secure from intruders; that’s why K. J. Door Services offers only the best quality industrial openers for our overhead door systems, including:
Industrial-Duty Trolley Operator for Standard Lift Sectional Doors Model T is an industrial-duty trolley operator for standard lift section doors. It features a low profile and industrial ball bearings on the output shaft.
Industrial Duty Jackshaft Operator Jackshaft operators are designed for use on rolling grilles and shutters, as well as rolling doors. Some operators are also designed for use on industrial sectional doors with high or vertical lift.