RZK is a specialized 4-roll round bending machine from Prinzing, designed specifically for the production of conical elements from sheet metal: flanges, transitions, rings, and cones for ventilation, piping systems, and architectural components. The machine allows for smooth adjustment of the cone angle and diameter, offering the flexibility required to work with various materials.
Features and Advantages
Conical Bending: Features an adjustable top roll angle and tilt, allowing the cone angle to be set without the need for special templates or master forms.
High-Durability Rolls: Manufactured with high-strength surfaces, with optional hardening to increase service life and reduce maintenance costs.
Motorized Adjustments: Motorized positioning of the top roll, along with adjustable bottom and side rolls (depending on configuration), to adapt to material thickness and the desired cone angle.
NC Controller: Programmable control that allows for parameter storage, diameter settings, and automated work cycles.
Operator Ergonomics: Motorized adjustments, position indicators, and safety systems for deviation protection.
Standard Equipment
Motorized top and bottom rolls.
Adjustable top roll for tilting (rotation/angle/conicity changes).
Material thickness adjustment mechanism (fine-tuning mode).
Control panel for inputting primary parameters (diameter, angle, thickness).
Protective stops and initial sheet clamping/fixing.
Standard power supply (400 V / 50 Hz or regional variants).
Options
Custom Roll Sets: Additional rolls with different profiles or widths.
Full Automation: Automatic angle adjustment and in-process diameter measurement.
Enhanced Controller: Expanded memory, advanced programming features, and specialized interfaces.
Heavy-Duty Package: Reinforced rolls and a more powerful drive for handling thicker or tougher materials.
Advanced Safety: Safety gates, interlocks, and emergency stop systems.
Technical Specifications
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