Range Slewing Bearing Co., Ltd

Range Slewing Bearing Co., Ltd is a professional manufacturer of rotary support, integrating design, manufacturing, and research and development. The company has strong technical force, strong production capacity and complete testing means. The company is located in China Engineering Machinery Base-Guangzhou, with modern production equipment and testing equipment, comprehensive strength to reach the leading level in the industry.
The company has high precision, long life, high quality and low price, and perfect after-sales service. It is highly praised by customers at home and abroad. It can mass-produce standard and non-standard rotary support companies have passed the ISO9001 international quality management system certification and their products are sold throughout the country. It also exports more than 30 countries and regions such as Asia, Europe, and the Americas

Organize the inspection of raw materials, external purchasing parts and self-manufactured parts, as well as the inspection of product processes and finished products, and issue the inspection report; Check the products regularly and make a good record and Mark; Responsible for the overall management of quality records, regular quality analysis and evaluation; Responsible for inspection, measurement and testing equipment control to ensure the quality of products meet customer requirements; Analyze and process customer feedback.
We provide multi-to-one after-sales service mode, the staff will regularly ask you about the problems and opinions in use, and help you solve it. Your suggestions for our products, our department will be timely feedback to the product development department, product development department after data analysis after the changes, more to meet your technical requirements.

The main properties of rotary support lubricant:
1, suitable viscosity and good adhesion temperature characteristics
In order to prevent the temperature of the spindle of the machine tool from being too high and make the machine tool hot, affect the machining accuracy or make the bearing lubricating poorly, the lubricating oil of the suitable temperature should be selected according to the structure, speed and bearing clearance of the spindle bearing and it is required to have good adhesion temperature characteristics. The lubrication performance of the spindle is prevented from being greatly affected by the change of the working temperature and ambient temperature of the spindle.
2, good lubrication
In order to maintain a uniform oil film between the spindle and the bearing contact surface, and the oil film will not be damaged when the spindle starts or stops moving to produce an impact load. To maintain good lubrication performance plays a role in reducing friction and friction heat, reducing spindle temperature rise, and ensuring machining accuracy. It requires good lubrication performance.
3, good antioxidant
Machine tool spindle in the use of circular lubrication, the requirement of the spindle bearing oil long-term use but not deterioration, so it is required to have a good antioxidant.
4, good rust protection

Our company has passed the ISO 9001:2015 quality management system certification approved by China Classification Society, marine product CCS factory certification, and has become a SGS certification supplier. The products are sold well all over the country, and have been exported to more than 50 countries and regions such as the United States, the United Kingdom, Italy, the Netherlands, Germany, Spain, and Malaysia. They have been well received by domestic and foreign customers. The company has years of experience in product design and manufacturing, combined with advanced on-site management and superb technology, will better meet the needs of domestic and foreign high-end users