Rotary Beading Machine

Reliable rotary beading for fast, consistent duct joint preparation.

Industrial sheet metal beading machine for HVAC and ductwork fabricators requiring precise groove forming on materials up to 1.5mm thick. Two models (LX-15/LX-18) deliver consistent 3m/min processing speeds with hands-free foot pedal control for high-volume production environments.

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Key Specs Overview Technical Specifications Applications Video FAQ Contact Related

Key Specs

Weight

80kg

Dimension

900×550×1000mm

Speed

3m/min

Overview Points

Multi-Profile Forming

Forms beads, flanges, and custom grooves on sheet metal up to 1.5mm for secure duct joints.

Dual Model Range

LX-15 (1.2mm, 80kg) and LX-18 (1.5mm, 130kg) models match production and material requirements.

Fixed Processing Speed

Consistent 3m/min forming speed on both models ensures predictable cycle times and throughput.

Hands-Free Operation

Foot pedal control frees both hands for workpiece guidance, improving accuracy during long runs.

Workshop Compact

Vertical cabinet design (≤950×550×1100mm) fits tight layouts without dedicated floor space.

Low Power Draw

0.75kW motor reduces energy costs and connects to standard single-phase power in most facilities.

Custom Roller Dies

Customizable roller dies produce application-specific bead shapes for exact joint profiles.

Quick Gap Adjustment

Manual adjustment wheel provides precise roller control for fast material thickness changeover.

Key Features

Consistent Bead and Flange Forming

Hardened upper and lower roller dies produce uniform grooves at a steady 3 m/min feed rate, ensuring every duct section meets the same joint profile for leak-free assembly downstream.

Hands-Free Operation via Foot Pedal

A floor-mounted pedal engages the rollers, freeing both hands to guide and align the sheet metal workpiece — reducing misfeeds and improving bead placement accuracy across long production runs.

Quick Gauge Changeover

The top-mounted adjustment wheel lets operators modify roller spacing in seconds, switching between material thicknesses up to 1.5 mm (LX-18) without disassembly or additional tooling.

Compact, Workshop-Ready Footprint

At just 950 × 550 mm at its largest, the machine occupies minimal floor space while the upright cabinet keeps the motor, drive, and wiring protected from dust and metal debris common in duct fabrication environments.

Customizable Die Profiles

NTBOBO supplies over 300 mould sets and can manufacture bead shapes to your specification, so the machine adapts to proprietary duct joint designs rather than forcing you into a standard profile.

Technical Specifications

The rotary beading machine is using for duct sheet metal work grooving for duct join together.

Model	LX-15	LX-18
Max Thickness	1.2mm	1.5mm
Functions	Beading,flanging
Forming Speed	3m/min	3m/min
Shapes
Motor	0.75kw	0.75kw
Weight	80kg	130kg
Dimension	900×550×1000mm	950×550×1100mm

Applications

HVAC duct fabrication — preparing spiral and rectangular duct ends for slip-joint or flange connections

Industrial ventilation and dust collection ductwork assembly

Refrigeration system sheet metal enclosure manufacturing

Small-batch sheet metal workshops requiring reinforcement beading on cylindrical parts

Kitchen exhaust and commercial hood duct production

Video

FAQ

What are the main specifications of Rotary Beading Machine?

The key specifications of Rotary Beading Machine include: Weight: 80kg, Dimension: 900×550×1000mm, Speed: 3m/min. Contact us for the full specification sheet.

What applications is Rotary Beading Machine used for?

Rotary Beading Machine is widely used in: HVAC duct fabrication — preparing spiral and rectangular duct ends for slip-joint or flange connections; Industrial ventilation and dust collection ductwork assembly; Refrigeration system sheet metal enclosure manufacturing; Small-batch sheet metal workshops requiring reinforcement beading on cylindrical parts.

What is the warranty for NTBOBO machines?

All NTBOBO machines come with a 1-year warranty from the date of Bill of Lading. Our engineering team provides 24-hour technical support throughout the warranty period.

What payment terms does NTBOBO accept?

We accept 30% down payment by T/T (Telegraphic Transfer), with the balance due before shipment. Other payment arrangements can be discussed for long-term partners.