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High-Precision China Factory Mold for Front Guard Turn Angle Protection Cover - Reliable Suppliers for Automotive Industry
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High-Precision China Factory Mold for Front Guard Turn Angle Protection Cover - Reliable Suppliers for Automotive Industry

Introducing our high-precision Mold for Front Guard Turn Angle Protection Cover, specifically engineered for crafting automotive steering system protection covers (steering gear dust covers). Manufactured in China, our molds utilize premium P20 steel for both the cavity and core components. Each mold is designed with advanced features including a hot runner system, a water cooling mechanism, and a double groove design, which collectively ensure exceptional sealing efficiency and long-lasting durability. As a trusted supplier, we pride ourselves on delivering molds that meet the highest industry standards directly from our factory
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    Product Details

    Product Overview

    This mold is used to manufacture automotive steering shaft protective covers (dust covers). Its core function is to seal the connection between the steering tie rod and the steering gear, preventing dust and mud from entering and protecting the lubrication of the ball joint. The mold uses P20 steel cavity/core material and 45# mold base, combined with hot runner, water cooling system and double groove (right thread + left thread) design to meet the requirements of high-precision and high-efficiency injection molding.

    Product Features

    1

    High Wear-Resistant Materials

    ◎ Both the cavity and the core material are made of P20 steel, which has high hardness and wear resistance, extending the mold life.

    2

    High-Efficiency Cooling System

    ◎ Water-cooled design accelerates the molding cycle and improves production efficiency.

    3

    Precise Demolding Structure

    ◎ Pin-type ejector + ejector plate double safety ensure smooth demolding of complex curved surface parts.

    4

    Dual-Groove Design

    ◎ Right and left grooves adapt to different steering system requirements, enhancing versatility.

    5

    Hybrid Gate System

    ◎ Hot runner + ordinary side gate combination, reducing waste and ensuring injection uniformity.

    Use Cases

    Automotive manufacturing

    Automotive Manufacturing

    Specialized in producing dust covers for steering systems to ensure ball joint sealing, suitable for manufacturing steering components for passenger cars, commercial vehicles, etc.

    Precision injection molding

    Precision Injection Molding

    Suitable for high-precision rubber/plastic parts molding, such as automotive seals, protective covers, etc.

    Mass production

    Mass Production

    The mold design balances efficiency and durability, making it suitable for large-scale industrial production needs.

    Technical Parameters

    Cavity Material P20 steel
    Core Material P20 steel
    Mould Base Material 45#
    Ejection System Pin ejector and ejection plate
    Number of Cavity 2 cavities (right + left)
    Gate Hot runner system + Normal side gate
    Cooling System By water

    Conclusion

    Contact us now for a quote and experience the difference of working with the best in the business.

    Frequently Asked Questions

    Q What material is used for the cavity and core of this steering shaft dust cover mold?
    Both the cavity and core are made of P20 steel, known for its high hardness, excellent wear resistance, and long service life — making it ideal for high-precision automotive injection molds.
    Q Why does this mold use a dual-groove (right thread + left thread) design?
    The dual-groove design accommodates both right-hand and left-hand steering system configurations, significantly enhancing the versatility and applicability of the mold across different vehicle platforms and steering assemblies.
    Q How does the cooling system improve production efficiency?
    The mold is equipped with a water cooling system that rapidly dissipates heat from the molded parts after injection. This shortens the cooling phase of each cycle, increases throughput, and ensures consistent part quality during mass production.
    Q What type of gate system is used and what are its advantages?
    The mold uses a hybrid gate system combining a hot runner system with a normal side gate. This combination reduces material waste typically associated with cold runner systems while ensuring uniform plastic flow and consistent injection quality across all cavities.
    Q What is the ejection system and how does it handle complex part geometries?
    The mold uses a combined ejection system consisting of a pin-type ejector and an ejector plate. This dual-safety design ensures smooth and reliable demolding of complex curved surface parts, such as dust covers with intricate profiles, without causing damage.
    Q Is this mold suitable for large-scale mass production?
    Yes. The mold is engineered with a 45# mold base, P20 steel inserts, efficient water cooling, and a hot runner system — all of which contribute to a durable, high-efficiency design optimized for large-scale industrial production of automotive steering dust covers.