Shanghai Dongfeng Valve Co., Ltd. develops and produces high-end electric ball valve products. We also want to give the following detailed description of the product situation to new and old customers, so that everyone can have a more objective and detailed understanding of Huanxin brand electric ball valve. The following is a detailed analysis and comparison of 16KG electric ball valve as an example - 1. The factory equipment Dongfeng brand electric ball valve vulcanizer is produced by a regular domestic manufacturer, with stable vulcanization temperature and intelligent control of product vulcanization time. Because workers are paid per piece, quality hazards caused by workers taking out products in advance are avoided. The automatic forming machine is an advanced equipment in the industry at present. It automatically makes the skeleton of the electric ball valve. The skeleton density is high, the structure is compact and uniform, the product is stable, and manual operation can avoid uneven products. Other ordinary electric ball valve vulcanizers are produced in small workshops, with slow temperature rise and unstable temperature. The vulcanization time depends on workers' consciousness, and the products often have immature vulcanization.
The valve skeleton is formed by hand. The skilled and rigorous workers can make it acceptable. The novice and careless workers can make it with low density, loose structure and unstable products. 2、 The product mold is customized by Dongfeng brand electric ball valve mold and Japan Tongmo Mould Factory. The price is about 10 times that of ordinary mold. The mold design is fully CAD designed to make the product more stressed from the mechanical point of view. The mold is processed by a machining center. The material is mold steel and after treatment, the vulcanized product has high smoothness, reasonable structure and high strength, without degumming Sticky phenomenon. The ordinary electric ball valve products are processed in small workshops. The lathe is basically a CNC lathe reformed from an ordinary lathe. The mold size is measured manually. There is no mechanical factor. The product is not well stressed. The material is made of seamless pipes or castings, resulting in the vulcanized products being dull, low density, unreasonable structure, uneven product thickness, and serious degumming and sticking during vulcanization. 3、 Raw materials.