Injection Mold Equipment

Mold has been considered one of the most expensive methods to manufacture equipment including metals, glasses, elastomers and confections for the industrial application use. These days molding is a process that is very commonly used to meet the growing requirement of various injection mold equipment that is being used in multi-applications to create many things such as bottle caps, pocket combs, wire spools, parts of numerous musical instruments, chairs and tables etc. The one and only disadvantage of this overall process is the demand of heavy cost equipment investment, potentially high running costs, and the need to design moldable parts.

There are very few injection mold companies, which are major putting collective efforts to manufacture high end metallic parts by utilizing injection molding machines consist of a material hopper, an injection ram or screw-type plunger, and a heating unit. These are called presses in which the components are designed or carved. It will be rated by tonnage, which expresses the amount of clamping force that the machine can exert. This force keeps the mold closed during the injection process. It’s an emerging mold making company which is promoting the use of most recent injection molding technology and systems, which can be integrated seamlessly into the machines. To grow with the industry norms and making products of high utility to create an image around the world with outstanding reliability, universal application and individually adaptable high-end technical solutions. 

Injection moulding
Injection moulding

With repeatedly setting benchmarks by initiating precision in manufacturing systems and solutions for the specialized industry usage in mold making, most of the companies are rendering their key focus on producing extremely innovative quality parts registering superior design capabilities for various purposes. Injection moulding of plastic is also becoming integral with time to help various industries grow and materials such as polystyrene, nylon, polypropylene and polythene, which can be used in a process called injection moulding. These are thermoplastics – this means when they are heated and then pressured in a mould they can be formed into different shapes. For the companies which produce, quality management system is very crucial to produce standard and precise products. Essentially injection molding is used for create a variety of parts, like plastic milk cartons, containers, bottle caps, automotive dashboards, pocket combs, and most other plastic products available today. Injection molding is the most common method of part manufacture. Injection molding is a cyclic process that is an on-going activity for manufacturing parts for a number of purposes.

How To Buy High Quality Plastic Injection Mold

How To Buy High Quality Plastic Injection Mold

There are plenty of injection Mold Company in China, especially gathered in Guangdong province and Zhejiang province. Then how to customize good quality plastic injection mold? How to choose most suitable mold company?

Mold flow analysis

Before detail mold design, should have mold flow analysis of plastic part. By analyzing material flow direction and path route, check whether injection gate reasonable or not, or there is any flowing imbalance or other problems.

Professional Plastic mold design

Mold design is the basic, also it is the first important item for mold manufacturing. It must be reasonable, based on exact plastic part’s requirement, then to have the most appropriate design. For example, PVC injection molding, if plastic part small, better to use valve gate system or submarine gate. For large PVC part with thick wall, then better to use fan-shaped gate type.

Mold tooling

Good quality injection mold related to precision mold tooling. For example, medical syringe barrel mold, it has strictly requirement of mold core part’s verticality, almost there is no demolding angle, as require sealing the best between barrel and gasket. Here best to use Japanese brand Sodick precision wire cutting machine, mold dimension can be controlled within 0.005mm. Additional, Fidia three axis high speed CNC machine from Italy, Agie Charmilles EDM machine from Switzerland, are most suitable for tooling high precision plastic mold for medical plastic parts, packaging parts and automotive parts. When you hesitate to choose which mold company, to check their tooling equipments first.

Mold installation

After all above items smooth finished, then comes to labor works. Mold assembling and installation should be done carefully, workers should pay attention to this part, make sure every spare part has been assembled and in most suited location without any damage. Also make sure under safety condition.

Mold adjusting and testing

If injection mold have any problem, then it can be directly reflected on plastic parts. Mold testing is important, as custom plastic mold company and client will have fully understand, then know how to fix the mold or next. So at first, all related auxiliary equipments should be well installed, like air blow system, water cooling system, etc. Check its reliability, then add plastic material to test the mold. At the same time, injection molding condition should be suitable.

Mold maintenance

Suitable maintenance of injection mold is important. This will prolong mold life time, also you may have the idea of this injection molds company, how their attitude of the mold manufacturing.