HVAC Machines and Production Lines Directly from the Manufacturer
At SONNENFESTUNG, we develop and manufacture machines and production solutions for the industrial production of air ducts, ventilation components and sheet metal parts – from individual forming and folding machines to complete production lines.

Machines and Production Lines for HVAC, Air Ducts and Sheet Metal Processing
We manufacture machines and systems for ventilation contractors, duct manufacturers, plant builders and industrial producers. Material, sheet thickness, duct geometry, required level of automation and target capacity are incorporated directly into the technical design and manufacturing process.
Machines from Our Manufacturing for Industrial Air Duct Production
Depending on the production goal, we manufacture individual machines or combine several process steps into a coordinated production line.
Spiral Duct Machines
Wir fertigen Spiral Duct Machines zur Herstellung runder Luftkanäle für Lüftungs- und Klimaanwendungen.
Rectangular Duct Production Lines
We manufacture automated and semi-automated lines for cutting, forming and preparing rectangular air ducts.
Pittsburgh Lockformers
We manufacture roll-forming and folding machines for typical joints used in rectangular duct production.
TDF / Flange Machines
We manufacture machines for producing flange profiles and connection solutions for HVAC duct systems.
Folding, Beading & Swaging Machines
For edge forming, stiffening and shaping processes, we manufacture machines for galvanized steel, stainless steel and aluminum.
Shears, Press Brakes & Auxiliary Machines
We also manufacture machines for cutting, bending and additional industrial sheet metal processing steps.
We Design the Machine to Match Your Production Goal
We consider not only a single machine model, but the entire production process and tailor the technical design accordingly.
Material
Steel, stainless steel, aluminum
Sheet Thickness
matched to machine & process
Geometry
round, rectangular or special profiles
Automation
from stand-alone machine to complete production line
From Project Requirements to the Finished Machine
Project Requirements
Product, material, dimensions & target capacity
Technical Design
Machine type, capacity & configuration
Project Approval
Technical scope, supply scope & approval
Machine Manufacturing
Manufacturing, assembly, testing & documentation
Packaging & Delivery
Export packaging & international delivery
What Information We Need to Manufacture Your Machine
Je konkreter die Machine Manufacturingsaufgabe beschrieben ist, desto schneller kann die passende Konfiguration geprüft werden.
✓ Material und Sheet Thickness
✓ Dimensions / diameter
✓ Target capacity per hour or shift
✓ Required level of automation
✓ Photos, drawings or reference machine
HVAC Machines Directly from the Manufacturer
Which HVAC Machines Do We Manufacture?
Unter anderem Spiral Duct Machines, Machine Manufacturingslinien für rechteckige Luftkanäle, Lockformer, Flanschmaschinen sowie ergänzende Maschinen für Falzen, Biegen und Blechbearbeitung.
Do We Manufacture Custom Machine Configurations?
Ja. Die technische Technical Design kann an Material, Sheet Thickness, Kanalabmessungen, Machine Manufacturingsziel und gewünschten Automatisierungsgrad angepasst werden.
Können komplette Machine Manufacturingslinien angeboten werden?
Yes. Depending on the project, we combine several machines and process steps into a coordinated production line.
How Does a Machine Project Start with Us?
Send us the application, material data, dimensions, target capacity and, if available, photos, drawings or reference machines. We use this information to determine the appropriate technical design.
Do You Need an HVAC Machine or a Complete Air Duct Production Line?
Beschreiben Sie uns Produkt, Material, Abmessungen und gewünschte Machine Manufacturingsleistung. Wir prüfen die passende Maschinen- oder Linienkonfiguration für Ihr B2B-Projekt.
Request an HVAC Machine Project