Demark Machinery, specialized in manufacturing 72 cavities PET Preform Moulds@(PET Preform Molds@) injection molding system, consists of technologists with rich experience, and senior engineers with master's degree and professional in 3D. We invite many technical committee members and senior professors in mould line are as the technical consultants for our company. Various kinds of processing equipment and detection measurement instrument are imported, as well as special drawing soft is applied in designing performs, samples and manufacturing testing mold. We supply special technology training and other good after-sales service.
A. Capacity of Research and Development
Demars company has a powerful team for research and development, which is capable of manufacturing the perform molds with one cavity to ninety-six cavities including the injection system. At the same time we can manufacture perform molds especially according to customers' injection molding machines. We also design cold parts, hot runners and other main exchangeable components to fix on the imported perform molds.
B. Mould Features:
1. Features of the perform mold. No cutting of valve gate is employed to reduce the labor cost.
2. Advanced hot runner system assures lower level of AA value.
3. Reasonable- designed cold water channels increase cooling effect and shorten the cycle time.
C. Material
1. The main components of perform molds are made of S136 material (Sweden ASSAB).
2. The mold base is made of imported P20. Plate method avoids corrosion efficaciously and assures long life service of the perform molds.
3. German Vacuum stove is imported for heat treatment of the components, which assures the hardness of components HRC45-HRC48.
D. Advanced Processing Equipment
Many machine tools are imported from America and Japan, such as Machine center, CNC lathers, EDM and so on. All of these increases processing precision, good interchangeability and low eccentricity ≤ 0.10mm (perform length≤ 100).
E. Electric Heating Components
1. German Hotset heating components.
2. German intelligent temperature controller (PID continuous power controlling).
3. Offering temperature controller and voltage controller according to customers' requirement
F. Perfect Inspection Method.
Inspection tools include projector, hardness tester, stress tester, eccentric tester, electric balance and other inspection tools.
G. After-Sales Service
Technologists professional in after-sales line and excellent credit assures stable operation of the machines.
Zhejiang Demark Machinery Co., Ltd., a modern enterprise, professionally designs and manufactures a series of high speed rotary pet stretch blow molding machines and pet preform mould. Up to now, we have developed many different types of blow moulding machines to meet customers' need, which support plastic containers from 100ml to 2l. Located in huangyan--"blow molding machine town" in China, our company covers 50 thousand square meters with total investment of USD 10 million. We are devoting ourselves to technical research in order to build up a good reputation & famous brand.
We have already established business relations with more than 50 countries in Asian, Middle East, Europe, Africa, America, Australia.
There are departments special for machinery development and pet preform mould development. By foreign advanced technology and management system, under advantage of our solid technical power (professional engineers, large-scaled workshops, good design techniques), we are capable of having been developing different kinds of plastic forming process and machinery to supply the best quality products and service to the customers. High quality but reasonable price has been widely approved by our customers both in home and abroad.
Focused on customers, cored on quality, the corporation and customers are viewed as a united whole. Customers' requirements are all we should do.
