Non-Lubricated Gear and Roller Manufacturers

Non-lubricated gear and roller systems are a great option for mills with low volume and simple lubrication requirements. They are also quieter than lubricated systems and offer low maintenance costs. However, non-lubricated systems have their disadvantages. Oil-bath lubrication is expensive and produces hazardous waste. To fully understand these systems, see page as linked here. 

In addition, the non-lubricated gear and roller are susceptible to contamination. This is because water-containing gear fluids have a low friction coefficient. The derived mean coefficient of friction is less than 0.01. This makes them a low-friction alternative. Some of them also feature a thin shear layer, which helps them to work well even at low flow rates. These gears can be operated at low flow rates ranging from 3.5 to 108 mL/s.

Poor lubrication can lead to numerous distress symptoms. Particulate contaminants in the oil can cause abrasive wear and pitting. As a result, gears with a poor lubrication condition will degrade, leading to severe damage to the pinion and roller.

Non-lubricated gear and roller manufacturers offer a variety of standard and custom gears in various sizes and materials. Some of these gears are DFARS compliant and manufactured in the USA. Custom manufacturing capabilities include small and large components. Their customers come from various industries, including manufacturing, food and beverage processing, and wastewater treatment.

In addition to gears, a distributor of electric motors, conveyor chain, powdered metal gears, and rotary table. They also provide special application control panels and electric motor rewinding. You can also purchase them for repair and other industrial applications. They can be retrofitted into your current equipment. You can also use them as a belt drive alternative. The advantage of these gears is that they require less maintenance.

If you are unsure whether your non-lubricated gear is working properly, you can use a machinist's layout lacquer to inspect the patterns under load. This type of lacquer is similar to Dykem and covers the active gear teeth completely under full load. A machinist's layout lacquery can also be used to record optimum contact patterns. The optimum contact pattern covers about 100 percent of the active face of the gear teeth. You can then photograph these patterns and mount them on a piece of paper for permanent documentation.

Using lubricants that have a low coefficient of traction will minimize surface fatigue and reduce micropitting. These lubricants also provide good wear protection and compatibility with seal materials. However, they are costly to use and may be hard to replace. However, they do not have the durability of lubricated gears and rollers. Additionally, click on this link for extra resources on the importance of these gear systems. 

In addition to reducing the rate of wear, lubrication reduces stress on the bearings. If lubrication is not applied, non-metallic gears are susceptible to destructive rubbing and local welding. Another way to improve non-metallic gear lubrication is hydrostatic lubrication, in which external pressure maintains a fluid film in the bearing.

If the topic is still not clear to you, open this link: https://en.wikipedia.org/wiki/Chain_drive, that demystify this topic.