Manufacturer of High-Quality Steel Round Pins for Household Appliance Molds

The detail information of product

VINACNC - Expert in High-Precision Round Steel Punch Pins for Metal Stamping

In the mold and stamping industry, the punch pin is a core component that determines the precision and efficiency of the production process. VINACNC is proud to supply high-quality high precision steel round pins from our factory in Vietnam, ensuring superior performance and durability even under the most demanding production conditions. We specialize in manufacturing components for household appliance moulds and CNC machines.

Technical Specifications, Materials, and Applications

Materials: The products are crafted from high-quality tool steels such as SKD-11, M2, and HSS. These materials are known for their high hardness, wear resistance, and good toughness after heat treatment.
Technical Properties:
- Round Head: The round head design minimizes friction during punching and allows for easy positioning, making it suitable for press dies and CNC punch machines.
- Hardness: After heat treatment, the material achieves a stable hardness (typically HRC 58-62°), allowing the punch pin to withstand high pressure and friction during continuous operation.
- Precision: Products are CNC machined with extremely tight tolerances, ensuring a perfect fit with the die and creating parts with precise dimensions.
Applications: Our components are indispensable parts of stamping dies for cutting and punching holes in sheet metal or plastic parts. They are widely used in the manufacturing of household appliances, automotive parts, and precision machinery.

Advantages of Our Products and Services

Superior Durability: With high-quality steel materials, our tools resist repetitive force and pressure, significantly extending the mould's lifespan.
Absolute Precision: Dimensions and shapes are strictly controlled down to the micrometre level, ensuring the final product is of the highest quality.
Optimized Performance: The smooth operation helps to reduce the stamping cycle time and enhances overall production efficiency.
Competitive Pricing: Thanks to our optimized and efficient production process, we can offer products at a very competitive price.

Quality Inspection Process

Hardness Test: We use a professional hardness tester to verify the hardness of the heat-treated material.
Dimensional and Tolerance Check: We use a Coordinate Measuring Machine (CMM) to verify all critical dimensions and tolerances against the technical drawings.
Surface Inspection: We use a surface roughness tester and visual inspection to ensure there are no cracks, scratches, or other defects.
Functional Test: Components are test-fitted with related parts to ensure a perfect fit and smooth operation.

Packaging and Storage Process

Cleaning and Rust Prevention: The punch pins are cleaned and coated with a specialized anti-rust oil to protect their precision surfaces.
Secure Packaging: Products are carefully packed in rigid plastic boxes or cardboard crates with foam to prevent damage during transport.
Information Labeling: The packaging is clearly labeled with product information, including the product code, dimensions, and handling instructions.
Storage Instructions: We recommend storing the products in a dry, cool environment, away from high humidity and corrosive chemicals.