In 2009, China's auto production and sales volume has reached the top in the world, and domestic automobile consumption has entered a phase of rapid development. It is expected that it will continue to grow at a speed exceeding 30% in the next 3 years. The rapid development of the automotive industry has led to a sustained and substantial increase in demand for the automotive bearing market. In this context, the supporting volume of China's bearing industry also hit a record high. "A car probably needs 50 sets of bearings. This market is very large," said Liu Enshi, chairman of the China Bearing Industry Association.

“At present, many industries have a large demand for bearings, of which the automotive industry has the largest amount. Car transmissions, engines, axles and other key companies in Chengdu use bearings. Although automotive bearings are a small part, but it and the reliability of the vehicle There is a close relationship between safety and comfort, said Wang Lushun, chairman and general manager of Wazhou. It is understood that bearing is the basis of automotive transmission, known as "the joints of the automotive industry," said the components that will rotate and ultimately the participation of the bearing.

China's bearing market competition has gradually become internationalized

The high demand of Chinese consumers for automobiles has attracted more and more global automakers to invest new models in the domestic market. The demand for products and R&D of the domestic auto parts industry has been raised to a high level by the car industry, which has directly led to the huge market space in the auto parts field being occupied by multinational companies with advanced technologies and products.

In the bearing industry, bearing manufacturers in the world rely on the production technology of high-precision bearings (mainly used in engines, transmissions, and hubs) for key components of automobiles. While actively building a mass production system in China, they also passed wholly-owned subsidiaries, reorganizations and mergers. Businesses in China have achieved independent management, and monopolized the high-end product market. The world's major multinational bearing companies such as SKF, Schaeffler, Timken, NSK, JTEG have established joint ventures or wholly-owned plants in China. The internationalization of domestic competition has become the main feature of China's bearing market competition.

Independent innovation and expansion of customer resources are two major ways to win in competition

According to statistics, 75.2% of the local bearing suppliers are mainly engaged in the development and sales of the international aftermarket, while 21.3% of the companies mainly provide supporting services for domestic commercial vehicles, while only 13.5% of the companies clearly indicate their supply to the global car OEM. . In the face of the current supply situation of domestic bearing suppliers and the overbearing trend of multinational bearing manufacturers, how China's own-brand bearing manufacturing companies seize the hot situation in the domestic auto market and open up the domestic market to sell, has become a local supplier to think and explore A big problem.

In the initial evaluation and re-evaluation of the 100 most competitive suppliers of suppliers of competitive parts and components companies recently held by a website, the website found that in the competition of bearing and other materials, the company found that it has a clear advantage in the competition. Most of the companies in the business process have their own unique winning tips. Among them, the leading enterprises in the bearing industry put forward the following two suggestions for the development of local companies:

First of all, domestic bearing companies should insist on independent innovation and advocate the path of introduction, absorption, digestion and innovation. Through joint ventures, learning advanced technology from abroad will help China's bearing industry grow stronger. While improving product quality, we must not be resigned to retreat from low-end and middle-end markets, instead of independently pursuing the improvement of production capacity. We must intensify our efforts in technological innovation, technological advancement, and changing the mode of industrial economic growth.

Secondly, self-owned brand bearing companies should be good at expanding the company's customer resources through various effective marketing channels and diversify their own customer groups. Companies that mainly supply commercial vehicle bearing products for automotive vehicles must actively enter the field of car support and attract domestic OEMs through various channels. At the same time, on the basis of analyzing their own competitive advantages, bearing companies need to be more patient to reach potential customers and understand their real needs.

Non-woven special equipment accessories



Non-woven fabric is a new type of modern material. It has a wide range of uses and can play more roles in clothing, agriculture and industry. The production of non-woven fabrics is also mostly mechanized, which makes it possible to produce a large number of non-woven fabrics in batches. Non-woven fabric winders are one of its equipment.

Non-woven fabric, also called non-woven fabric, is composed of oriented or random fibers. The production of non-woven fabrics often uses polypropylene pellets as raw materials, and is produced by a continuous one-step method of high-temperature melting, spinning, laying, and hot-pressing. In the production of non-woven fabrics, the raw materials need to be spun and formed and then processed. In the web-forming work, a non-woven web forming machine needs to be used. The web forming machine uses wind in the drafting duct to process the silk. After drafting, a machine for non-directional weaving into a net is carried out. However, polypropylene pellets are prone to broken filaments and stiff blocks during drawing, drafting, and web formation. Therefore, in order to improve the quality of the finished non-woven fabric, it is necessary to clean the formed non-woven fabric. When dealing with broken wires and stiff blocks in traditional web forming machines, workers usually use brushes or scouring pads behind the web forming machines to clean up. Because the belt width of the web forming machines is relatively long, and the conveyor belt speed is relatively high at the same time. Fast, the cleaning range that workers can cover is limited, resulting in low cleaning efficiency, which in turn affects the quality of the finished non-woven fabric.

The slitting machine is mainly used to cut large-format non-woven fabrics into multiple small non-woven fabrics of different widths for processing non-woven products. The equipment adopts DC speed regulation, feeding constant tension control, air knife slitting, rewinding pressure and other devices. The rewinding tightness after slitting is adjustable, and the slitting end surface is flat. The equipment is of high quality and beautiful appearance. It is the ideal equipment for the slitting of large non-woven fabrics. In addition, according to the needs of users, the equipment can also add a dummy cutting function, that is, the original fabric is dummy cut and then slit and rewinded.

Non-woven fabric machinery is a general term for the production of non-woven fabric products, and adopts an overall modular design with a compact and reasonable structure. The control part adopts advanced PLC microcomputer control, and the international famous brand frequency converter speed regulation.


Melt blown mold head, Cross forming machine, slitting machine, Non woven fabric winding machine, non-woven high-speed winding machine, non-woven high-speed web forming machine, Netting machine, polyester non-woven fabric sizing and drying equipment

Changzhou Puyisen Machinery Technology Co., Ltd. , https://www.czsmmsmachine.com

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