Cold-half:
Mould plates are made of 420 heat-treated stainless steel, interal stress of which is eliminated by hardening and tempering;
S136 high strength anti-corrosive stainless steel with hardness greater than 50HRC is used for mould stacks.
Compact designed mould with high precision machining ensures molded preform free of defects like flash, bubbles, incompatible dimensions etc; Preform wall thickness variation is able to achieve less than 0.12mm.
Cams and cam followers with bearings made of high strength anti-corrosive S136 stainless steel are adopted for preform demoulding.
All contacting surfaces are filled in with lubrication copper alloy to reduce wearing.
Mould structure including mould plates, stacks etc. Its easy assemble & dismantle features is compatible with international branded moulds.
Spiral type water circuits leads to fast preform cooling.
Surface heat treatment is conducted for all contacting surfaces to make sure smooth and durable running of the mould.
Axial matching design in between neck ring and cavity guarantees the same axial rate in preform;
Guangzhou Huayan Precision Machinery Co., Ltd, is one of the most famous domestic enterprises specialized in manufacturing PET preform molds and Fully Automatic PET preform injection molding systems, which serve a wide range of PET packaging applications. After years' development, we have become the leading manufacturer in China as an integrated system supplier, including machine and moulds in both preform and cap injection molding industry. The company is ISO9001 and CE certified. It has been recognized as hi-tech enterprise by China Government, and many technology patents have been registered.
Now, we have over 30 expertise designers in our R&D center and another 30 experienced engineers offer fast services to our customers. With 480 talent workers, our capacity can reach up to 2000 cavities per month in mould and 200 machines per year. There are tens of high precision CNC and milling and lathing machines in our CNC center. Newly built factory with 37088 square meters for our growing business and tens of machines from world famous brand are invested to meet our expending business.
We have built a laboratory consist of many high precision equipments, which can benefit our customer with prototyping and new project developments.
Now, our cooperative and expertise team in both production and marketing with more professional and constructive work will give best service to customers.
There are over 350 sets of Huayan machines running all over the world, creating value-added for our customer. Our performance has been received great accomplishment from our valuable customers.
