Corrosion-Resistant Hot Runner Tungsten Steel Core Insert

• After-sales Service: 1 Year
• Warranty: 1 Year
• Condition: New
• Certification: ISO9001
• Customized: Customized
• Material: Tungsten Carbide
• Model NO.: SX2202
• Product Name: Carbide Core
• Heat Resistance: ≤900ºC
• Hardness: HRC90-HRC95
• Flexural Strength (MPa): 3200-4500
• Processing: Cutting, Grinding, Polishing
• Advantages: Wear-Resistant, Heat-Resistant and Anti-Corrosion
• Transport Package: Safety Packaging
• Specification: Customized
• Trademark: OEM
• Origin: China
• Production Capacity: 10000 PCS/Month

Product Description

Product Description

Corrosion-Resistant Hot Runner Tungsten Steel Core Insert

Product Description
The hot runner tungsten steel core insert is a specialized component used in injection molding systems. It is crafted from tungsten steel, also known as tungsten carbide, renowned for its exceptional hardness, wear resistance, and thermal stability. This core insert plays a crucial role in controlling and directing the flow of molten plastic into the mold cavity, ensuring precise and consistent molding of plastic parts.
Key Features

1. High Hardness: Tungsten steel (tungsten carbide) provides outstanding hardness, maintaining sharp edges and dimensional stability during prolonged use.
2. Excellent Wear Resistance: The core insert's material offers superior wear resistance, reducing wear and extending service life in high-stress molding environments.
3. Thermal Stability: Tungsten steel retains its hardness and dimensional integrity at high temperatures, crucial for maintaining precision in injection molding processes.
4. Precision Molding: Designed for accurate flow control and molding of plastic materials, ensuring high-quality finished parts with tight tolerances.
5. Durability: The robust nature of tungsten steel allows the core insert to withstand mechanical stresses and thermal cycling without deformation or degradation.

Applications
The hot runner tungsten steel core insert is commonly used in:

• Injection Molding: Essential for producing precise and complex plastic parts in automotive, electronics, consumer goods, and medical industries.
• Tool and Die Making: Utilized in molds and dies where durability and precision are critical for consistent part production.

Summary
The hot runner tungsten steel core insert is a critical component in injection molding systems, offering exceptional hardness, wear resistance, and thermal stability. Its precision design and durability contribute to reliable and consistent molding of plastic parts in various industries. Designed for longevity and performance, this core insert enhances manufacturing efficiency and ensures high-quality production outcomes in injection molding processes.

 

Processing of Tungsten Carbide

"Mechanical Processing," which involves various machining processes applied to the tungsten carbide blank that has undergone heat treatment. This is done to achieve the desired shape for the final product. Here's a detailed explanation of the mechanical processing of tungsten carbide products:

1. Cutting: Utilize cutting tools to cut the heat-treated tungsten carbide blank into the required shape and dimensions. This step is often used to establish the overall dimensions of the product.
2. Milling: Employ milling processes to cut into the surface of tungsten carbide using rotating tools, further refining the product's shape and surface characteristics. Milling can be used to process flat surfaces, grooves, and other specific shapes.
3. Grinding: Use grinding tools to grind the tungsten carbide, achieving higher surface smoothness and precision. Grinding also helps refine the dimensions and shape of the product.
4. Turning: Use a lathe for turning operations, where the tungsten carbide undergoes rotational cutting, particularly useful for processing cylindrical products or components.
5. Hole Machining: Use drilling machines or other hole machining equipment to create holes in the tungsten carbide, meeting the specified diameter requirements in the product design.

The selection and sequence of these mechanical processing steps depend on the design specifications and intended use of the final product. Through mechanical processing, tungsten carbide products can be precisely shaped into various forms, and their surface characteristics can be further optimized to meet specific application requirements.

Company Profile

Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd, is engaged in R&D of cemented carbide raw material, processing, selling and aftermarket services.
Sanxin dedicated in inheriting tungsten carbide OEM services and improvement solutions, has a specialized technical team as a solid foundation and obvious superiority to manufacture high-quality tungsten carbide product.
Sanxin was established in 2003;
Two main factories were built in 2007; 
Passed ISO 9001:2015 in 2017;
High-tech Enterprise Identified in 2017;
Obtained foreign trading license 2017;
Confirmed as supplier of CLEP in 2021;
Owned more than 20 patent certificates.
We always carry out "quality and customer first", "Samples available", "punctual delivery", "mutual benefit", "focus on innovation", "service creates value"…business policy in the market. Sanxin delivering carbide value.