Nylon PA66 Polyamide Stainless Thermal Break Profile Extrusion Die for PA Profile

Product Description

Product Description

PA66GF25 polyamide insulation strip extruder mold

Guoyue Molds fully meets market and customer demands. 
The company independently designs and develops an automatic extrusion production line for nylon insulating strips, featuring high stability, high yield, and strong adaptability. 
Extrusion molding (also called plasticizing extrusion) is a process where molten material in the mold is pressed out to form the final product with the desired shape. 
The mold directly determines the shape and precise dimensions of the final product. 
Insulating rubber strips, produced via molds with different cross-sections, are widely used in doors, windows, and curtain wall aluminum profiles.

Product Specifications:
Product Name	Mold for thermal barrier strips extrusion machine
Brand	Guoyue
Size	Various types
Mold material	Mold steel
Product	PA66 thermal barrier strips
Runner	Cold runner
Mould cavity	Multi-cavity
Mould weight	60kg-110kg
Service	Provide complete set of production press and technology and best after sale service.
Lead time	15-25 working days
Package	Plywood case
Temperature control system	Built-in heating rod

Mold Introduction

This mold is specifically designed for customizing nylon insulation strips for doors and windows. The entire device consists of cold plates, hot plates, 45 steel templates, and synchronous gear transmission components, precisely matching the batch and high-quality production needs of nylon insulation strips.

Cooling plate

The cold plate is the functional core of the entire mold, processed and manufactured using Taiwan Qinghong high-precision wire cutting equipment. The dimensional accuracy of the mold cavity is strictly controlled within ± 0.05 millimeters. The ultra-high machining accuracy directly determines the cross-sectional dimension tolerance and mold cavity consistency of the insulation strip. It not only ensures that the size deviation of each insulation strip in mass production is stable within the industry-leading product range, but also avoids the problem of insulation strip assembly mismatch caused by cavity errors, greatly reducing the defect rate of finished products.

Heating plate

The hot plate module of the mold is shown in the picture, and the entire process is completed through CNC machining center for milling, precision grinding and other processes, with a surface smoothness of Ra1.6 μ m or above. The hot plate has the function of uniformly controlling the temperature during the mold working process: excellent surface smoothness can reduce the risk of adhesion between nylon material and the board surface, ensuring that the surface of the insulation strip after demolding is smooth and flawless; At the same time, the high-precision surface of CNC machining can make the temperature distribution in the temperature control area more uniform, avoiding defects in the formation of insulation strips caused by local temperature differences.

45 steel module

This is the 45 steel forming component of the mold, which is also precision machined through a CNC machining center. After quenching and tempering treatment, the hardness of 45 steel material can reach HRC28-32, with excellent wear resistance and deformation resistance; Combined with high-precision machining of the cavity structure, it can adapt to high-strength and high-frequency batch production needs, and can stably support the daily output of insulation strips at the level of tens of thousands of pieces, effectively extending the stable service life of the mold and reducing equipment maintenance costs for long-term production.

Synchronous gear transmission components

The synchronous gear transmission component of the mold is shown in the picture, which is a key structure to ensure the synchronization of insulation strip production.

Packaging & Shipping

wooden case packaging

High strength multi-layer solid wood plywood is selected, which undergoes high-temperature pressing and anti-corrosion treatment to ensure the safe transportation of the mold.