PVC ya nganda ya ntunga ya ntu

PVC Outer Wire Injection Mold: Design and Application PVC outer wire injection molds are specialized tools used in the manufacturing of PVC-coated wires and cables. These molds are designed to precisely shape and encapsulate conductive wires with a protective PVC outer layer, ensuring durability, insulation, and resistance to environmental factors. The injection molding process involves injecting molten PVC material into a mold cavity, where it cools and solidifies around the wire, forming a seamless protective coating. Key Features of PVC Outer Wire Injection Molds 1. High Precision & Durability The molds are typically made from hardened steel or aluminum to withstand high-pressure injection cycles and prolonged use. Precision machining ensures consistent wall thickness and smooth surface finishes, critical for wire performance. 2. Temperature Control Efficient cooling channels are integrated into the mold design to regulate temperature, preventing defects like warping or incomplete filling. Proper thermal management ensures uniform PVC curing and adhesion to the wire. 3. Multi-Cavity Design Many molds feature multi-cavity layouts to increase production efficiency, allowing multiple wires to be coated simultaneously while maintaining dimensional accuracy. 4. Corrosion Resistance Given PVC’s chemical properties, mold surfaces are often treated with anti-corrosion coatings or chrome plating to resist degradation from prolonged exposure to molten PVC. Injection Molding Process 1. Material Preparation PVC pellets are heated to a molten state and mixed with stabilizers, plasticizers, and other additives to enhance flexibility and flame resistance. 2. Injection & Coating The molten PVC is injected into the mold cavity, surrounding the wire core. Pressure and speed are carefully controlled to avoid air traps or uneven coating. 3. Cooling & Ejection After solidification, the coated wire is ejected, and the mold is prepared for the next cycle. Post-processing may include trimming or marking. Applications PVC outer wire molds are widely used in producing: - Electrical cables for appliances and machinery. - Automotive wiring harnesses. - Telecommunications and data cables. - Industrial and household wiring with enhanced insulation. Advantages - Cost-Effective: High-speed production reduces per-unit costs. - Consistency: Ensures uniform coating thickness and quality. - Customization: Molds can be tailored for different wire diameters and PVC formulations. Conclusion PVC outer wire injection molds are essential for manufacturing reliable, insulated wires. Their robust design, precision engineering, and adaptability make them indispensable in the wire and cable industry, ensuring high-performance products for diverse applications.

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PVC Valve ya maboko ya bo me sala na nzila

Kukabula： Molve ya valve ya ball

Ntalu ya bantu me tala： 582

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Kilumbu ya kubasika： 2025-09-17 00:24:22

PVC Valve ya maboko ya bo me sala na nzilaZina ya moule:PVC Valve ya maboko ya bo me sala na nzilaDibulu: 8 mabuluBunene ya moule:50mmE nsongo mia mold:2738 yovo 718 muna nsongo ye nsongo .Kielo :kielo ya directstructure ya moule:Top pole 2Mpasi ya core/cavité: HRC 38-42° ya kusadila na nima ya kusadila tiya ya aspirateur .Mashini ya kuyidika bankisi: 180 T . Taizhou Huangyan Hong Jin mold Co., Ltd wasikidiswa muna mvu wa 2002.Tuna ye salu kia tunga e mpila yavangilwa yo vanga e nsongo mia lunga-lunga e tubi se vioka mvu 23.Beto kele na kiese ya kusala kumosi ti beno ya nda.Kulanda kele bans...

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PVC 75mm Eblbow 45° Mold de fit de pipe .

Kukabula： PVC ya kutunga tiyo

Ntalu ya bantu me tala： 480

Ntalu：

Kilumbu ya kubasika： 2025-10-28 20:19:12

PVC 75mm Eblbow 45° Mold de fit de pipe .Zina ya moule:PVC 75mm Eblbow 45° Mold de fit de pipe .Mabulu:2 mabuluBunene ya moule:75mmKibende: Germany2316 china2316 or4cr13 sambu na dibulu mpi ntuKielo :kielo ya directntungulu ya mfututu:Nzila ya mafutaMpasi ya core/cavité: HRC 40-45°degree na nima ya kusadila tiya ya aspirateur .Mashini ya kuyidika bankisi: 250-380T Taizhou Huangyan Hong Jin mold Co., Ltd wasikidiswa muna mvu wa 2002.Tuna ye salu kia tunga e mpila yavangilwa yo vanga e nsongo mia lunga-lunga e tubi se vioka mvu 23.Beto kele na kiese ya kusala kumosi ti beno ya nda.Kulanda kele b...

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