The sprocket shaft group is a transmission part of the scraper chain operation, which is mainly composed of a shaft, a bearing, a bearing seat, a seal, a sprocket, and a positioning sleeve. So how to maintain the sprocket shaft group?

The sprocket shaft group is lubricated with concentrated oil storage oil tank. The lubricating oil enters the sprocket shaft group through the oil tank, which makes it easier to refuel and prolongs the service life of the shaft group. After the sprocket set is replaced with new oil, it should wait for a period of time for the oil to reach the bearing and run at low speed for 2 minutes without the oil level passing the blind shaft.

The sprocket body is forged from alloy steel. In order to increase its strength and extend its service life, it adopts quenching and tempering and surface hardening treatment. After one section is put into use, when the tooth surface on one side wears about 3mm, it is necessary to change the installation direction of the sprocket, change its force tooth surface and extend its service life.

The sprocket shaft group stored as a spare part on the working surface is filled with working lubricating oil in the oil chamber to prevent internal rust. Regular rotation of the rotatable parts of the sprocket shaft set is required to ensure reliable lubrication of the bearings and non-condensing lubricant.

Luoyang Yuanjian Mining Equipment Co., Ltd. was founded in 1996 and is a coal machine equipment expert with 24 years of experience. The company's scraper conveyors, scraper transferers and many other products have obtained national mining product safety mark certificates. The quality and safety of the products have been recognized, and the use of customers has been guaranteed. Regardless of technology and craftsmanship, they have absolute advantages in the same industry, and the business scope covers all major mining areas in the country. We are willing to cooperate wholeheartedly, develop together and create the future with your support. We use quality framework to build a bridge between us. Welcome everyone to consult and order.