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Deyili produces the winding tube with diameter of three meters.
Qingdao Deyili Machinery Co., Ltd, the Advanced Non-governmental Enterprise of Shandong province, succeeds in producing the winding drainage tube production line with large caliber(Φ3m)and delivering them into the users and has gained good praise from the professional experts and users after introducing and absorbing the advanced technique of foreign countries. The experts say that this kind of equipments fill up the blank in China, their index of technique and economy has reached the international advanced level. Moreover its market foreground is very hopeful with the accordance to the industry policy of the state and the benefit of environment and resource.

It is showed by relevant data from the investigation of water supply and drainpipe in many cities in China that these tubes are all made of traditional materials and have serious dilapidation and leakage problems. In addition, drainages that are made of traditional materials and technique have short service life which waste the resource and can bring second pollution to the ground water. Winding tube with large caliber is the newest tubing developed in the world with its advantages of chemical resistance, acid and alkali corrosion resistance, withstanding pressure, aging resistance and long service life, therefore they are the ideal products to replace the traditional tubing, such as concrete tube and porcelain tube. With the surging tide of green environment protection in the globe, the non-toxic material used by this kind of tubing enhances its life force and it becomes the first choice drainage tube in the world.

With the reason of regarding that the market foreground of the plastic drainage with large caliber is hopeful, the Deyili Machinery Company adopts measures firstly a year ago and produces the winding tube production equipment with Φ1.2m, 1.6m, 2.2m and internationally advanced level. Present demand of this kind of equipments exceeds supply with its correct design and top-ranking quality.

HDPE winding tube has become the rising industry and has showed wide developing foreground. While production equipment that produce winding tube with diameter more than 3 meters need higher technology, therefore people who can research and put the products into the market can win the market. Under the promotion of the demand of the market, Deyili Machinery Company continuously researches and develops new products and organizes professional technology power, finally the first production equipment of winding drainage tubing with diameter of three meters are successfully produced. This winding tube production line adopts imported PLC control system, high efficiency extruder, combined machine head, feed with two machines, screw circumrotate moulding, special moulding technique and tubing connection style, the experts say that its automatic control level, throughput, dosage of every meter, stability and feasibility of the whole machine have reached international advanced level. Timely entrance of the market not only satisfies demand of the clients and wins the chance of the market, but also enhances the key competitive ability of the enterprise. Li Heng, assistant manager of Deyili Machinery Company says that presently the winding tube production equipments are gradually selling to more than ten provinces, cities and municipalities, such as Beijing, Shanghai and Liaoning, which becomes the new increasing point of the economy of Deyili.
 
Qingdao Yidian Plastic Welding Equipment Co., Ltd Add:(In the middle of Taizhou Road) Zhongyun Industrial Park, Jiaozhou, Qingdao, Shandong
Tel:(86)0532-85285690 Fax:(86)0532-82271520 Linkman:Zhao Enxi E-Mail:info@qdyidian.com              
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