An "assembly" a is set of manufactured parts or components that work together in unison as one mechanism or device. There are many different kinds of assemblies used in commercial restaurant equipment, including:
- Gear assemblies
- Pump assemblies
- Bearing assemblies
- Control panel assemblies
- Heating (exchanger) assemblies
- Motor control assemblies
- Sensor assemblies
- General assemblies
A screw is a type of fastener, in some ways similar to a bolt typically made of metal, and characterized by a helical ridge, known as a male thread (external thread). Screws are used to fasten materials by digging in and wedging into a material when turned, while the thread cuts grooves in the fastened material that may help pull fastened materials together and prevent pull-out.
A screw drive is a system used to turn a screw. At a minimum, it is a set of shaped cavities and protrusions on the screw head that allows torque to be applied to it. Usually, it also involves a mating tool, such as a screwdriver, that is used to turn it. Other examples include Phillips head screws and screwdrivers, and Allen hex screws and wrenches.
Nor-Lake is a leader in the designing and manufacturing of quality refrigeration products. With its dedication to service and high-quality product line, Nor-Lake has earned one of the most respected names in the refrigeration industry.