Transfluid DB 650ST Mandrel Bending Machine

Manufacturer
Transfluid
Model
DB 650ST
Type
Mandrel Bending Machine
Year
2005
Category
Metal processing machines
Sub-category
Pipe and tube working machines
Price: Upon request

Specifications

Technical Specifications

Bending direction
Clockwise
Steel tube diameter
50mm
Steel tube thickness
3mm
Stainless steel tube diameter
50mm
Stainless steel tube thickness
2mm
Max. section modulus
5cm³
Bending angle
180°+10°
Max. tube length
2000mm
Max. radius range
150mm
Bending height
1050mm
Bending head length
850mm
Min. bend spacing
400mm
Nominal pressure
250bar
Operating pressure
200bar

Weight & Dimensions

Machine dimensions X/Y/Z
3200mm / 1400mm / 1300mm
Weight
1500kg

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AI Description

Beta

Capabilities

The Transfluid DB 650ST is a precision mandrel bending machine designed to bend steel and stainless steel tubes with excellent control and repeatability. It handles tubes up to 50mm diameter with wall thicknesses of 2–3mm, achieving bend angles up to 190° and a maximum section modulus of 5cm³. With a maximum tube length of 2000mm and adjustable radius range starting at 150mm, it's built for both tight and generous curves. The 1050mm bending height and 400mm minimum bend spacing give operators flexibility for complex multi-bend applications.

Industries & Uses

This equipment serves metalworking shops, automotive suppliers, HVAC contractors, hydraulic system manufacturers, and fabrication facilities that need reliable tube bending with minimal material waste. It's particularly valuable for producing exhaust systems, cooling lines, structural frames, and custom tubing assemblies where precision matters. Smaller job shops benefit from its versatility and consistent results across different materials.

What to Check When Buying

When evaluating this used machine, request full maintenance records and documentation—the broker confirms these are available. Inspect the mandrel, pressure die, and clamp die for wear grooves or scoring that affect bend quality. Check the hydraulic system's condition, hoses, and seals; verify the operating pressure holds steady at 200bar. Test the bending head for smooth, quiet operation and confirm all positioning controls respond accurately. Ask about tube jam history and whether the machine has been regularly serviced.

This description is AI-generated and is intended as a general guide only. As with all AI-generated content, it may contain inaccuracies. Please verify all details directly with the seller before making a purchasing decision.

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