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Engineering Tool

Engineering Tool

One machinery company developed a new type equipment. But since the limit of the dimensions, the evacuating parts bearing extremely high load, therefore, a specially designed extra thin and light tapered roller bearing is required. As this special bearing must work in pairs , it not only sets high requirements for the service life and production precision, but also requires a minimum replacement on axial movement after installation.


The customer is not able to purchase the special bearing from the market cause they need the bearing is non-standard and customized. ZWA is professional in designing and producing customized products. After brief communication with the customer, ZWA set up a professional engineering group. This group carried out on-site inspection, learned the detailed application position of the bearing, the working condition of the equipment and possible accidents may happen in the operation. Based on the learned information, ZWA proposed the detailed technical solutions. After checking with the customers, the solutions got approved from the customer. Even the theoretical solution is at hand, but the production is still a challenge. The production department and the engineering group researched a brand-new techniques for production, purchased the new production equipment, formed the new process tooling, ordered the new testing equipment and developed the new testing methods. Meanwhile, in order to guarantee the quality of the bearing, in the production, even more strict quality control is executed.  


With our great efforts and endeavour, the bearings is more than satisfactory. It not only meet the customers’ expectation, but also prolong the equipment sustainability. 


This is only one of the examples that we customized the bearings for the customers based on the actual working conditions. ZWA never stops the step of improving herself to meet more and more special requirement from the customers which is also the main parts of our complete service system.