Mold

The design of Golfang's mold is rather unique, which includes the device of hot runner nozzle, adopts the method of common mold base, and with highly precise alignment. With the method of common mold base - common base with interchangeable inserts, one machine can be used in manufacturing different applications. Only by changing part of the mold parts, the product's shape, weight or even the length can be changed if the product is within the range of the designed size. It not only reduces the mold cost on manufacturing a wide range of different applications, but also shortens the time on mold changeover. Thus, customers can quickly response to the ever-changing market trend to develop new products. The design of the mold is based on the principles of flexibility and convenience. For instance, by only changing one mold part - the bottom mold, the bottle maker can easily change the bottom mark to his customers' designated trademarks. Thus, the concept of Golfang's mold design is mainly emphasized on reducing the cost of new molds and increasing the degree of easiness on mold changeover. ? Injection Mold Part: With the core retraction mechanism, there is no parting line on the parison, which makes the finished product even more perfect after blow molding process. The use of hot-runner saves material and eliminates the cost on the secondary trimming and scrap handling, as well as betters the production stability. ? Core Mold Part: 180-degree horizontally rotating apparatus enables the core mold to stop at the front and rear of the operation side. It makes mold changeover and maintenance work at proper ergonomics position. ? Blow Mold Part: The horizontal lock pin design, which holds two mold halves shut, enhances the precision of mold positioning and prolongs the life time of the mold. By using interchangeable mold inserts, it enables fast mold changeover (With the same bottle length and weight, it only takes 20 minutes to change the blow mold.) ? With the use of special mold material, it is never a dream to exceed 2 million cycles in the lifetime of the mold. ? Mold parts through precision processing enhance their interchangeability. With this kind of mold, a family of different containers can be produced simply by changing a couple of parts. It reduces the mold cost and changeover time, and doesn't require highly skilled mold changeover technique. Besides, it provides customers with substantial savings in mold cost on product changes. ? The number of mold cavities can be one, two, four, six, eight..., or even up to fourteen and sixteen cavities, depending on the product size and production requirement.