Home > FAQ
Please provide tube diameter, wall thickness, tube material, tube shape, product drawing or sample photo, required processing method, expected production capacity, voltage standard and special customization requirements.
Read MoreDUORUI provides pipe bending machines, pipe cutting machines, pipe end forming machines, pipe punching machines, pipe chamfering machines, pipe threading machines, pipe rolling machines, pipe polishing machines, cold bending forming machines, laser welding machines and customized pipe processing equipment.
Read MoreYes. Machines, tooling, molds, fixtures, loading and unloading systems, control language, voltage and processing functions can be customized according to drawings, sample photos, tube specifications and production requirements.
Read MoreCommon materials include carbon steel, stainless steel, aluminum, copper, galvanized tube, alloy tube and other metal tube materials. The suitable configuration depends on material hardness, tube size, wall thickness and processing requirements.
Read MoreDepending on machine model and tooling, DUORUI machines can process round tubes, square tubes, rectangular tubes, oval tubes and profile tubes. Special profiles should be evaluated by drawing or sample.
Read MoreYes. DUORUI can provide customized bending dies, punching molds, end forming molds, chamfering cutters, fixtures and related tooling according to tube size, processing shape, bending radius, hole type and drawings.
Read MoreSend the product drawing, sample photo, tube size, material, wall thickness, required processing process and production capacity. DUORUI will evaluate the application and recommend a suitable model and configuration.
Read MoreYes. Voltage can be customized for different markets such as 220V, 380V, 415V, 50Hz or 60Hz. Control language and operation interface can also be adjusted according to customer needs.
Read MoreYes. Before delivery, DUORUI can conduct operation testing, tooling inspection, sample processing test, control system test and final inspection. Customers may provide samples or drawings for testing confirmation.
Read MoreMachines are usually protected with film wrapping, anti-rust treatment, wooden pallet or export wooden case packaging. Final packaging depends on machine size, weight, transportation method and customer requirements.
Read MoreDelivery time depends on machine type, configuration, customization level, tooling requirements and current production schedule. Standard machines are usually faster, while customized equipment requires more time for design, production, testing and packaging.
Read MoreYes. DUORUI can provide operation guidance, installation support, training instructions, technical documents, video support, spare parts service and long-term after-sales assistance.
Read More