Plastic molding Category: A injection molding: Plastic material is heated to melt in the heating cylinder injection molding machine, and then pushed by the reciprocating screw will melt to a method for closing a mold cavity in the molding. It not only can be obtained with high accuracy at high productivity, high-quality products, and processed plast...

The indications, guidelines and factors as well as all the different variations for use of a "cold runner" versus a "hot runner" are going to vary, and would range beyond the scope and ability to answer the question.  You will have to examine your application and choose accordingly, but I will try to explain briefly some of the advantages to a hot r...

The working principle of injection molding machine and injection syringe with similar, it is the use of screw (or piston) thrust, the plasticizing good molten state (i.e. viscous flow) plastic injected into the mold cavity closed good after curing stereotypes made the process of the products. Injection molding is a cycle process, each cycle mainly ...

Improve the performance of PVC injection Machine for high yield In order to meet the high-speed, high-yield needs, and vigorously improve the performance of PVC Injection Machine. Equipped with a barrel heater, in a very short period of time to complete the extruder temperature work, the maximum heating temperature up to 450 ℃; cooling runner de...