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Magnesium Alloy Die Casting

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home
about us
Company Profile
factory tour
quality control
FAQ
products

Magnesium Alloy Die Casting

Magnesium Alloy Die Casting Machine

Thixomolding Machine

Magnesium Parts

Magnesium Auto Parts

Bicycle Suspension Fork

Medical Die Castings

Semi Solid Metal Processing

Mechanical Arm Robot

Mobile Shell Die Casting

Car Instrument Panel Mould

Magnesium Alloy Drone Frame

Magnesium Alloy Toy

Magnesium Alloys In Aircraft
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Blog Details
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What are the application effects of the hot runner system in Thixomolding?

What are the application effects of the hot runner system in Thixomolding?

2025-07-30

The first developed single-point hot runner system for the test bar die has shown significant advantages. Compared with the conventional runner system, the weight of thixomolded tensile bars produced using the hot runner system is reduced by 30% (from 198 g to 139 g). Moreover, the cycle time is shortened because the thickest section in the part, which previously dominated the solidification time (the runner section), is eliminated.

 

Importantly, the mechanical properties of the test bars cast with the hot runner system are on the same level as those with the conventional runner system, as the conventional gating system already provides excellent properties. It is expected that greater advantages in mechanical properties will be achieved for more complex parts with longer flow lengths, as the melt can be transported directly to the gates without loss of thermal energy, and large solidified runner systems are saved. This contributes to the production of high-quality and low-cost magnesium parts.

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Blog Details
Created with Pixso. Home Created with Pixso. Blog Created with Pixso.

What are the application effects of the hot runner system in Thixomolding?

What are the application effects of the hot runner system in Thixomolding?

2025-07-30

The first developed single-point hot runner system for the test bar die has shown significant advantages. Compared with the conventional runner system, the weight of thixomolded tensile bars produced using the hot runner system is reduced by 30% (from 198 g to 139 g). Moreover, the cycle time is shortened because the thickest section in the part, which previously dominated the solidification time (the runner section), is eliminated.

 

Importantly, the mechanical properties of the test bars cast with the hot runner system are on the same level as those with the conventional runner system, as the conventional gating system already provides excellent properties. It is expected that greater advantages in mechanical properties will be achieved for more complex parts with longer flow lengths, as the melt can be transported directly to the gates without loss of thermal energy, and large solidified runner systems are saved. This contributes to the production of high-quality and low-cost magnesium parts.