Yong Yue Medical Technology (Kunshan) Co., Ltd. is a high-tech enterprise integrating R&D, production and sales of insulin safety needles.It has successively won the National High-tech Enterprise and Provincial High-tech Enterprise R&D Center, and passed the three major certifications of ISO, CE and FDA. Our products are exported to more than 100 countries and regions, and our market share in Western European countries has stabilized at more than 15%. It is one of the few professional manufacturers of insulin pen needles 33G production technology. pen needles for insulin,bd insulin pen needles,insulin pen needles 4mm 32g,32g 4mm needles Yong Yue Medical Technology(Kunshan) Co.,Ltd , https://www.yonyuepcrtube.com
The transmission part of the blower and induced draft fan of our factory is driven directly by the motor through the elastic coupling. It is equipped with two double row radial spherical can bearings, which are used to lubricate the bearings through the oil pool. It is equipped with an oil ring, but the leak is quite serious. Cause of leakage: When the oil ring is smashed into the inner wall of the end cap, the oil will flow along the surface of the hole wall to the fan shaft on the back of the oil slinger. The gap between the hole and the shaft is 0.1 to 0.3 mm. Due to the high fan speed (about 1000 r/min), it is difficult to form an oil film to prevent leakage. To this end, we have tried the aluminum ring seal.