HAIPART Stamped Parts | The Microscopic Foundation of Electrical Systems
As a leading manufacturer of low-voltage electrical equipment stamped parts in China, HAIPART understands that every stamped part is a microscopic foundation for current transmission, structural support, and safety protection. Controlling quality from the source of raw materials, we use 99.99% high-purity electrolytic copper to ensure conductivity, enhance arc erosion resistance through silver-nickel alloy contacts, and innovatively apply lead-free plating and bio-based insulation materials to fulfill our environmental commitment. These precision stamped parts are widely used in low-voltage circuit breakers, contactors and relays, new energy and smart grids, and industrial automation. With millimeter-level design precision and micron-level manufacturing standards, we provide reliable and innovative stamping solutions to global customers, fulfilling our commitment to "making every stamped part a cornerstone of system reliability."
Q1:How do the materials used in stamping affect electrical performance?
A1:The conductivity of a material directly affects the contact resistance, while the elastic modulus determines the lifespan of the spring.
Q2:What are the surface treatment options for stamped parts?
A2:Common treatments include nickel plating, silver plating, and powder coating.
Q3:How to control the tolerances of stamped parts?
A3:Referring to the GB/T 15055-2021 standard, tolerances not specified by default adopt grade m (medium grade).
Q4:What is the main function of stamped parts in low-voltage electrical equipment?
A4:Stamped parts are formed into standardized structures through precision stamping processes, and undertake functions such as conductivity, support, and insulation.
Q5:How can stamped parts pass electrical safety tests?
A5:Temperature rise ≤70K at 1.45 times rated current; no fusion welding of contacts at expected short-circuit current; withstand voltage ≥2000V and leakage current ≤1mA.
Q6:How can we provide design support for stamped parts to our clients?
A6:We provide 3D modeling services (SolidWorks/AutoCAD support), and simultaneously conduct DFM analysis to assess the manufacturability of the design and identify potential problems. We then produce 5-10 prototypes for customer testing and adjust the design based on feedback.
Q7:What international standards must stamped parts meet?
A7:It must comply with IEC 60947-1, ISO 9001, and RoHS 2.0 requirements.
Q8:What are the prices of your products?
A8:Product prices vary depending on the model, specifications, and quantity. Please consult the sales team or check the official website for details.
Q9:What after-sales services do you provide?
A9:We provide comprehensive after-sales services, including product consultation, technical guidance, installation and commissioning, repair and replacement, and warranty.
Q10:How can I contact your technical support?
A10:Technical support can be contacted through the official website, customer service hotline, or email.
We believe that through our manufacturing strengths and service commitment, we are able to provide our customers with superior products and an unparalleled service experience.
