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Identify the Parts that Make up a Usual Automatic Lubrication System

Graco builds their oil and grease injectors for automatic lubrication of mobile equipment to the highest-quality standards. Rest assured these precision machined, long-lasting lubricant injectors will perform for you in harsh and challenging environments. Graco’s long-lasting injectors are designed to consistently provide accurate lubrication amounts for heavy trucks, waste haulers, fleets of tractor-trailers, cement trucks and more.

In order to keep your equipment moving and keep your operating costs down, lubrication is essential. Your equipment may experience downtime and a shorter lifespan if it is not properly lubricated, which can have a negative financial impact on your business. Lubrication that is automatic might be the solution.

Why is automatic lubrication used?

Consistent lubrication is applied more frequently by automatic lubrication systems. Both too little and too much lubrication can cause heat and friction, which will pull on the bearing and harm its seals. Furthermore, the best time to lubricate a bearing is while equipment is moving. This causes an unsafe and almost impossible task for equipment operators. Automatic lubrication provides a safer method of supplying the precise amount of lubrication to bearings, bushings and other lubrication points when it’s needed. equipment. The MG10 electric magnetic gripper, which is intended for material handling, assembly, and machine tending applications, was released in March 2021.

Simple Automated Lubrication System Components

A metering device, pump, controller, tubing/hose, and fittings to connect to the lubrication locations are the main parts of an automatic lubrication system. A system can also be enhanced or supplemented by a variety of accessories. For a variety of industries, including in-plant industrial production, mining, construction (heavy equipment), food and beverage, energy, and on-road mobile applications, Graco provides full automatic lubrication systems.


The pump activates the metering device by supplying an oil or grease flow under pressure (s). The choice of pump will depend on the system’s requirements and the available power sources because different pumps come in a variety of flow rates, pressure ranges, and compatibility with power sources. In order for the injectors to reset, pumps utilized with them must also include a vent valve. Most pumps are independent units, while some pumps, like the piston pumps used in box lubricators, are also meters.


A controller executes a timetable or software to regularly dispense lubricant. While many systems have a controller that is independent of the pump, some pumps feature an integrated controller. A small number of controllers can handle a wide range of applications due to the controllers’ programmability and versatility. The voltage available and the sensors utilized in the application are a few items to think about. The controller needs to have inputs for the sensors that will be connected to it.

When broken down into its constituent parts, a lubrication system appears to be fairly simple even though it may initially appear to be complex. It will be simpler to design and acquire parts for a system, as well as troubleshoot and repair an existing system, if you are aware of these components.