The hot runner is a common part of the injection mold system, which ensures that the plastics in the runner and gate remain molten by heating .
【1】 Save raw materials and reduce costs;
【2】 Shorten the molding cycle and improve the machine efficiency;
【3】 to improve the quality and mechanical properties of products;
【4】 improve the degree of automation;
【5】 The quality of the injection parts of the multi-mode gun mold is up to one.
【1】The mold structure is complex and the maintenance cost is high;
【2】 It needs careful maintenance.
Comparison of cold and hot runner:
The cold runner mould will have a long cycle time in use because the products are too thick, while the hot runner does not need time to cool and solidify itself, so as to shorten the cycle.
The hot runner mould can effectively improve the surface quality and mechanical ability of the products, greatly improve the deformation problem of thin-walled parts, and ensure the quality of the injection parts to.
No matter from the amount of raw materials, production cycle and quality and other aspects, hot runner die has obvious advantages.
Therefore, putting the hot runner mold into use is an innovation of the ligation clip production process, which can provide customers with better quality and more stable products.