Automatic Mandrel Stainless Pipe Tube Bending Machine

The machine can bend a wide range of materials including stainless steel, carbon steel, aluminum, brass, copper and various alloys, making it suitable for many industrial and workshop applications.

Depending on the model, the machine can handle up to 38 mm diameter with 2 mm wall thickness (and other model options include 25×1.6 mm and 50×3 mm capacities). Contact the supplier for confirmation of the exact model suited to your parts.

The machine supports a maximum bending angle of 190° and delivers bending precision of ±0.1° for very accurate, repeatable bends.

Available maximum bending radii depend on model: typical values shown are R80 mm, R180 mm and R250 mm across different machine variants, allowing for tight to generous radii as required.

Maximum feed length varies by model — common options include 2500 mm and 3000 mm — enabling work on relatively long pieces without additional manual handling.

Yes — it is an automatic mandrel bending machine. Automation reduces operator input, increases throughput, and ensures repeatability of complex bend programs, saving time and improving consistency.

The machine is rated at 3.5 kW, providing the torque and performance needed for robust bending operations.

Typical uses include manufacturing molds, tools, hardware, hydraulic components, piping for instruments, tubular frames, and other precision bent tube parts in automotive, furniture, HVAC and industrial sectors.

Yes. For round tubes the applicable push/pull ranges and D-ratios vary by model (examples given: round tube (pushed) ≥6D; round tube (bending) ranges from 1.5D–5D). Rectangular tube D-ratios shown include ≥8D and bending ranges 2D–5D. Exact capabilities depend on the model and tooling.

A mandrel is an internal support inserted into the tube during bending to prevent wall collapse, wrinkling and ovality. Mandrel bending is essential for thin-walled or ductile materials (like stainless steel) to maintain part quality and dimensional accuracy.

The machine uses bend dies and mandrels sized to the tube diameter and wall thickness. Tooling sets are often offered to match the selected model and tube sizes; for specific dies, mandrel types and spare tooling lists please request the tooling catalog or consult the supplier.

Weight varies by model (examples: 1500 kg, 3600 kg, 4500 kg). Overall sizes shown for models include 4100×800×1400 mm, 4910×1200×1600 mm and 5500×1500×1750 mm. Ensure your floor loading capacity and workshop space match the selected model dimensions and weight.

Regular maintenance includes lubrication of moving parts, inspection and replacement of mandrels and dies as they wear, checking hydraulic/electrical systems, cleaning chips and debris, and following the manufacturer’s recommended preventive maintenance schedule.

Typical safety measures include emergency stop(s), protective guards or light curtains around moving parts, proper grounding and lockout/tagout procedures. Confirm the exact safety package and certifications with the supplier to meet local regulations.

Contact the machine supplier or manufacturer for current pricing, lead times, available spare parts, tooling options and training or technical support. Provide your desired model, tube sizes and production requirements so they can recommend the best configuration.