With continuous developing and improvement in the technological innovation, Sino Packaging Mould Co., Ltd has been one of the best professional preform moulds manufacturer in packaging molds producing industry. We offer customers the complete system for preform molds manufacture, includes hot runner system, preform molding machinery… Sino-PK has won very good reputation, and ranges in the top of preform molds manufacturer list in the packaging market, because we know what our customers need.
Preform mold design innovation:
As a Preform mold manufacturer, SINOPK has more than 20 preform product designers and mould designers, we have new mould analysis meeting once the new order confirmed. During the technical meeting, designers, project manager, sales engineer, processing engineers will discuss together the key points of the preform moulds project, and make a schedule for the Professional preform mold manufacturer. Also there is one very important thing is that designers must attend the preform mould trial, they analyze whether the mould design they made is reasonable in the real mould testing practice. In this way, SINO-PK designs ability develops very rapidly. Now we have made the preform molds cavity from 6,12,24,36,48,64,72,96,128…and we have successfully offered 144 cavities preform moulds for 2 customers from South America. Now our R&D design teams are under developing for 160 cavities of PET preform molds.
Preform mold material selection
SINO-PK, preform mold manufacturer use the optimal steel for preform mold each part, and also make different hardness treatment as per the requirements, we adopt DIN1.2311 for the mould base to make sure the mould base can stand for long time production; Stavax 136 stainless for preform mold core and cavity, tempered with HRC 50+/-2; preform mold neck screw with DIN1.2083 with HRC45 and DIN1.2344 for the mould spare parts... All the mold steel will go for strict selection and must be under inspection after material purchase.
Preform mold tooling facility and machining process:
SINO-PK always believes tooling is very essential to lead for the preform mold manufacture success. From 2010, SINOPM invested more than 20 M to purchase high quality and high precision tooling equipment, now we have 5 sets Mazak high speed lathe, 3 sets of Sodick EDM especially for preform mold manufacture. The preform mold machining process includes 3 stages for the mould core inserts, we have the rough tooling, half precision tooling and precision tooling to make sure the dimension is top precise. All the preform mold components will be strictly made as per the 2D drawing, and be controlled within the tolerance. And after finishing the machining of the each step, all the components should go for QC dept; our QC engineers will do the measurement for the dimensions to make sure if the components are qualified, then they will be passed to the mould assembling workshop.
Preform mold manufacture order management:
SINO-PK preform mold manufacturer has very mature order management system, for each customer’s preform mold project, we have a special team work for that. First, we have one sales engineer will be fully responsible for all your project, and our sales engineers are also technical and attend the training regularly, this allows us very professional when offering service for customers during the communication. And we have special project manager who will follow up the preform mold manufacture complete project from design, production, processing, QC control, mould trial, shipping… This is the key point for the preform mold manufacture success.
Preform mold mass production simulation:
One important reason that why Sino Package Mold Co. Ltd is the professional preform mold manufacturer is that before each preform mold shipping, we will make the mass production simulation, we will take around 3~5 hours for the mass production to make sure there will be no problems when the preform mold run in customer’s workshop. And only after the success of the mass production simulation, the preform moulds are allowed for the shipping.
Thanks to the above key points, Sino-PK is now the typical preform mold manufacturer in the world plastic packaging industry, we are always keep on improvement, and strive for excellence.