Dopsey brand trace lubrication

There are many differences between oil and gas lubrication and other traditional lubrication methods. The Dopsey trace oil and gas lubrication technology has obvious advantages.

Modular design, lubrication points increase or decrease according to the actual application. The amount of oil and gas can be provided in a regular and quantitative manner, enabling on-demand supply and avoiding waste of resources;

Oil-air lubrication can maintain continuous fresh lube oil input while reducing the bearing temperature rise while maintaining the position of the bearing and the location of the friction. Tests have proved that, under the same rotation speed, oil-gas lubrication of spindle bearings of the same type and under the same working conditions can reduce the temperature rise of the outer ring by 9°C to 16°C lower than that of oil mist lubrication, while maintaining the same temperature rise of the outer ring of the bearing, Oil and gas lubrication can increase the bearing speed factor by more than 25%;

Oil and gas lubrication has little or no pollution to the environment. The gas discharged through the bearing is basically compressed air, basically free of oil or containing very little oil, which is good for the health of workers.

Due to the continuous supply of fresh lubricating oil and the outflow of fresh air inside the bearing, foreign materials are difficult to enter and internal dirt is easily discharged, which can greatly increase the service life of the bearing.

Oil-air lubrication is the continuous and accurate delivery of trace amounts of lubricants to the interior of the spindle bearing, which is both energy-efficient and environmentally friendly, reduces costs, and increases reliability.

From this it can be seen that Peifeng Dosapride trace oil and gas lubrication not only has the unique and professional technical advantages, but also conforms to the national policy and meets the spirit of resource conservation, environmental friendliness, rational lubrication, and efficiency and efficiency, and has broad development prospects.

Rotary Damper is mainly aimed at damping control of the motion of some parts in the direction of rotation, ensure that the rotary motion is achieved in soft, silent and safe environment. Rotary damper according to the rotation angle, rotary damper can be divided into more than 360 degrees circular rotation  angle and limit  rotation angle. Different types according to  the installation type of the product, rotary damper can be divided into Barrel Damper, Vane Damper, stop damper, Gear Damper ,  Disk Damper and Shaft Damper etc. ABD rotary dampers  are used to dampen drives, control speed, and many other applications. 


Our rotary dampers are widely used in automobile interior decoration, household electric appliances, furniture, invisible screens, theater seats and bathroom products, etc. ABD damper is conducive to performing structural movement in soft, silent and safe environment, mitigating impact load, avoiding strike damage, prolonging mechanical life, reducing noise disturbance, improving product quality and improve customer satisfaction.


Vane Dampers

Vane Damper


Full inspection of all our products torque , guarantee the stability of the product torque. The company's salesmen after years of working in the market, ensuring the timeliness of feedback and customer service. Our company has a leading R & D team in the peer, our product has several patents, ensuring a steady stream of new product development for the company. At present, our company developed products are the first to peer object of imitation.


If you have any questions, please contact with us directly and we have the perfect after-sales service and technical support. We look forward to working with you side by side, to be a long-term partner whom you can trust.


Rotary Damper

Rotary Damper,Friction Rotary Dampers,Small Rotary Dampers,Large Rotary Dampers

Shenzhen ABD Equipment Co., Ltd. , https://www.abddamper.com

Posted on