Products Description
Product Name： blowing mould
Core & Cavity Steel :2316# steel, S136, H13,718,SKD61,P20,S50C,45#steel,4Cr13, 3Cr13, Becu or based on customer's requirement
Mould base & Standard Component： P20, 4cr13, h13.718
Steel hardness：HRC30-35 for base material; HRC45-48 for core and cavity material; HRC60-62 for special parts material
Plastic material：PP,PC,PA,PA6,ABS,PET,PVC,POM,etc
Cavity Number：1*4 1*6 1*8 1*2 etc
Injection System：Pin gate, Submarine gate, Valve gate etc.
Cycle Time：Based on design
Tooling lead time：30-60 days
Mould life：At least 1.5 million shots
Transportation：By air or by sea
Types Of Preform Molds
Production Process
FAQ
Q1: Are you trading company or manufacturer?
A1: We are factory.
Q2: Where is your factory located?
A2: Our factory is located in in Shishan Town, Nanhai District, Foshan City , Guangdong Province, China
Q3: What kind of molds do you make?
A3: We are mainly making Preform Mold ,CAP MOLD,HANDLE MOLD.
About us
Certification
ERP Management System
Tool Management System
The system intelligently analyzes and automatically calculates the purchase time and quantity based on the upper and lower quantity limits set for the product, combined with the outbound volume, existing inventory, and other parameters in the past year.
Through intelligent procurement forecasting, we can plan ahead without affecting production and delivery, and without causing inventory backlogs.
Others
Key elements of plastic mold design
In the manufacturing process of plastic mold, the design link is very important. It determines the specifications, sizes, and subsequent modifications and adjustments of the product. Today, we will deeply explore the five key factors affecting plastic mold design through the perspective of joint research mold, to help you better understand the complexity of plastic mold design.
First, the selection of parting surfaces
Parting surface, that is, the contact surface between the concave die and the punch die when the plastic die is closed. Its selection is affected by a variety of factors, including the shape of the product, appearance, wall thickness, molding method, post-processing technology, mold type and structure, mold release mode and forming machine structure. A reasonable parting surface design can not only ensure the integrity and accuracy of the product, but also improve the durability and production efficiency of the mold.
Second, the design of structural parts
Structural parts, such as sliders, inclined tops, straight tops, etc., are an indispensable part of complex molds. Their design is directly related to the life of plastic molds, processing cycle, cost and product quality. In the design of structural parts, we pursue a more simple, more durable and more economical design scheme, and ensure the stability and reliability of structural parts through accurate calculation and simulation analysis.
Third, mold precision control
Mold accuracy is the key factor to ensure the appearance quality of the product, the quality and life of the plastic mold. The joint research mold pays attention to the control of mold accuracy, and ensures the accuracy and stability of the product through the design of the positioning system such as card avoidance, fine positioning, guide post and positioning pin. At the same time, we also use advanced processing equipment and technology to ensure the manufacturing accuracy and assembly accuracy of the mold.
4. Design of pouring system
The pouring system is a feeding channel connecting the injection molding machine nozzle to the mold cavity, including the main channel, diverter channel, gate and cold hole. In the design of pouring system, we pay attention to the flow state and filling effect of molten plastics to ensure the integrity and quality of products. According to the shape and size of the product, we design the pouring system reasonably, and consider the removal of solid runner and gate cold material during mold opening.
Fifth, plastic shrinkage and product accuracy
The shrinkage rate of plastics is one of the important factors affecting the dimensional accuracy of products. In the design of the mold, the shrinkage characteristics of plastics are fully considered, and the shrinkage deformation of the product is predicted by accurate calculation and simulation analysis, and corresponding measures are taken to compensate. In addition, we also consider the impact of mold manufacturing and assembly errors, mold wear and other factors on the accuracy of the product, through optimized design and process control to ensure the accuracy and stability of the product.
In the field of plastic mold design, Heyan mold with many years of experience and technical accumulation, to provide customers with professional design and manufacturing services. We pay attention to detail and quality, and are committed to creating high-quality and efficient plastic mold products for customers. If you have any questions or needs regarding plastic mold design, please feel free to contact us.
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