FAQ Category

FAQ

  • Can you customize machines according to our requirements?

    Yes. WELTOP provides customized casting machines and automated production line solutions based on casting dimensions, materials, mold design and production requirements.

  • What information do you need to recommend a machine?

    Please provide the following information:

    • Casting drawing or dimensions
    • Casting material / alloy grade
    • Required production capacity (pcs/hour)

    Based on your casting specifications and production requirements, our engineers will recommend a suitable machine and configuration.

  • What types of castings and materials can your machines handle?

    Our machines support different casting applications depending on the casting process:

    Centrifugal Casting: Cylinder liners, bushings, bearing sleeves, brake drums and tubular castings in cast iron and copper alloys.

    Low-Pressure Die Casting: Aluminum alloy components, including housings and other industrial castings.

    Gravity Die Casting: Aluminum alloy components produced using permanent metal molds.

    Machine selection depends on casting dimensions, material and production requirements.

  • Can we visit your factory?

    Yes. We welcome customers to visit our factory, inspect our equipment and discuss technical requirements with our engineers. Please contact us in advance to arrange your visit.

  • What is the typical production lead time?

    Production typically takes 65–90 days, depending on the machine model and customization requirements. The exact lead time will be confirmed upon order confirmation.

  • Do you provide installation and commissioning support?

    Yes. We provide remote technical support, operator training, and on-site installation and commissioning services when required. The scope of services is determined according to project requirements.

  • What is the warranty period?

    Warranty terms vary depending on the equipment and project requirements. The warranty period and coverage are specified in the sales contract.

  • Do you supply spare parts and technical support?

    Yes. We provide spare parts and technical support for our equipment, including assistance with troubleshooting, maintenance and replacement parts. Spare parts availability depends on the equipment model and component specifications.

We are a leader in the foundry machinery industry with over 20 years of design and manufacturing experience.

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