Flanging Machine BENDMAK BFM 6xD

Flanging Machine BENDMAK BFM 6xD


BENDMAK BFM 6xD from Bendmak Makine (Turkey) is a fully hydraulic flanging machine designed for high-speed and precise edge flange forming on circular tank ends (dished ends) for reservoirs, boilers, and pressure vessels. The machine operates on the principle of cold or hot spinning (rolling) of the edge of a pre-formed circular workpiece. Its construction features an all-welded body with stress-relieved internal structures to ensure minimal vibration and long-term durability, while the hydraulic system is protected against overloads.

Features and Advantages

Feature Advantage
Robust Body Construction Welded high-alloy steel frame, heat-treated for stress relief, provides minimal vibration and high precision.
Fully Hydraulic Control Proportional valves and hydraulic motors ensure ease of control, even for inexperienced operators, and accurate force dosing.
Wide Processing Range Ability to process workpieces with diameters from 3000 mm to 4000 mm and thicknesses up to 6 mm (cold processing) or 12 mm (hot processing).
High Surface Quality Ensures low surface roughness and prevents excessive material thinning during the flanging process.
Overload Protection System The hydraulic system includes specialized safeguards against overload or improper configuration.
Powerful Rotation Drive The upper forming roll is driven by a radial piston hydraulic motor to provide maximum torque.

Standard Equipment

  • All-Welded High-Alloy Steel Frame: Stress-relieved for structural integrity.

  • Upper Forming (Rolling) Roll: Made of hardened tool steel and driven by a radial piston hydraulic motor.

  • Lower Carrier (Transport) Mechanism: Operated by hydraulic motors and cylinders.

  • Three-Piston System: Controls the movement of the lower forming roll.

  • Hydraulic System: Equipped with proportional valves and overload protection.

  • Manual Lubrication Pump: For convenient maintenance of moving parts.

Options

  • Special Tooling: Configurations for working with perforated or non-perforated dished ends.

  • Hot Processing Systems: For handling material thicknesses up to 12 mm.

  • Interchangeable Tooling: Various radius profiles for different flanging requirements.

  • Custom Models: Built to meet specific client dimensional requirements.

Technical Specifications

Parameter Value
Max. Material Thickness (Cold) Up to 6 mm (Steel with yield point )
Max. Material Thickness (Hot) Up to 12 mm
End Diameter (Min. - Max.) 3000 mm to 4000 mm
Control Fully Hydraulic
Roller Construction Heat-treated tool steel
Recommended Press Power 100 t (BENDMAK BMBP 100xD)

BFM_flanging_machine

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