how to design a suitable nozzle
but how to design a suitable nozzle, different product has different requirement, so you can see different dimension of gate mark on different product. […]
some details about outer heated hot runner
as for outer heated hot runner, let me tell you some, in this kind of system, the feeding runner of fused materials is heated exteriorly. […]
more details about inner heated hot runner system
in an inner heated hot runner system, the most important element we will concern is the thermal uniformity of fused materials arriving at the cavity. It is determined by these three elements: […]
what about inner heated hot runner?
but what about inner Heated Hot runner? At first , please understand heating element, […]
five technology solutions improve your mold level
When considering ways to reduce mold setup and improve part removal a moldmaker should explore the benefits for both the moldmaker and the molder by considering the following five technology solutions: […]
how to make your mold more competive
One of the greatest challenges facing moldmakers today is reducing production costs while still maintaining high levels of precision. Moldmakers have frequently relied on one of two technologies to help them accomplish this: […]
How to do a suitable mold weld repair
There are many reasons why molds and dies need to be welded—they get cracked, chipped or broken. However, most of the time it is because of engineering changes that have been made late in the product development process where repairing the mold is less expensive than manufacturing a new one. […]
about thermal insulation runner
thermal insulation runner is one of the simplest in hot runner system, at first, in the hot runner, because the molded materials have the poor thermal conductivity and the large section of the runner, […]
let’s try to describe hot runner system
let’s try to describe hot runner system, that means between the major running channel of mold and the gate of the molded product, […]
more details about coares lead screws
as for coarse lead screws, I have more details, during the demolding process, how to drive the cores, yes! The opening movement of the molding machine is transformed into a rotary action, […]