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Duct Making Machines
  • Round Pipe Duct Making Collar Notching Grooving Machine for HVAC
  • Round Pipe Duct Making Collar Notching Grooving Machine for HVAC
  • Round Pipe Duct Making Collar Notching Grooving Machine for HVAC
  • Round Pipe Duct Making Collar Notching Grooving Machine for HVAC
  • Round Pipe Duct Making Collar Notching Grooving Machine for HVAC
  • Round Pipe Duct Making Collar Notching Grooving Machine for HVAC
Round Pipe Duct Making Collar Notching Grooving Machine for HVAC

Round Pipe Duct Making Collar Notching Grooving Machine for HVAC

  • 1 - 19 Sets
    $3,600
  • >= 20 Sets
    $2,400

Customization:

Graphic customization（Min.Order: 5 pieces）
Customized logo（Min.Order: 5 pieces）
Customized packaging（Min.Order: 6 pieces）
View product details

Round Pipe Duct Making Collar Notching Grooving Machine for HVAC

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Collar Notching & Grooving: Designed to create accurate notches and grooves in round pipes made of galvanized sheet, ensuring seamless duct assembly for HVAC systems.
  • Industrial Metal Cutting: Equipped with robust cutting blades and a 1.5kW motor for efficient processing of metal sheets, enabling high-volume production in manufacturing environments.

Key features

  • 1. Corrosion-Resistant Galvanized Steel Construction

    • With a galvanized sheet metal body, ensure long-lasting durability in humid or corrosive HVAC environments. This material outperforms traditional uncoated steel by resisting rust and wear, extending machine lifespan.

  • 2. Intuitive Multi-Program Control Panel

    • With a touchscreen interface and pre-set programs for HVAC duct specifications, you can quickly switch between collar notching, grooving, and cutting tasks without manual adjustments. This simplifies workflows compared to models requiring physical tool recalibration.

  • 3. High-Power 1.5kW Motor for Efficient Processing

    • With a 1.5kW motor, achieve faster and smoother metal cutting/grooving speeds, ideal for high-volume HVAC duct production. This outperforms lower-powered machines in handling thicker galvanized sheets.

  • 4. Precision-Engineered for HVAC Applications

    • Designed specifically for HVAC round pipe ducts, this machine accommodates various pipe sizes and ensures accurate notching/grooving for leak-proof joints. Unlike general-purpose metal cutters, it reduces rework and material waste in HVAC-specific tasks.

  • 5. CE-Certified Safety and Compliance

    • With CE certification, meet stringent safety and quality standards for industrial use. This ensures compliance with HVAC industry regulations, unlike uncertified alternatives that may pose safety risks.

Product details

Round Pipe Duct Making Collar Notching Grooving Machine for HVAC

The PREDA Round Pipe Duct Making Collar Notching Grooving Machine is a precision-engineered solution for HVAC duct fabrication. Designed for durability and efficiency, it handles galvanized sheet metal with ease, ensuring accurate collar notching and grooving. Backed by a 1-year warranty and CE certification, it meets industrial safety standards while delivering reliable performance.

Technical specifications

FeatureSpecificationBenefit
Material CompatibilityGalvanized sheet metalWith corrosion-resistant material support, you can ensure long-lasting ductwork in harsh environments.
Power Consumption1.5 kWEnergy-efficient operation reduces utility costs by 20% compared to traditional models.
Safety CertificationCE CertifiedMeets EU safety standards for industrial use.
Application ScenarioHVAC duct fabricationIdeal for precision cutting in commercial and residential ventilation systems.

Customization guide

Adjustable blade depth and cutting width parameters allow customization for varying pipe diameters (100mm–500mm). Interchangeable dies enable seamless adaptation to different duct designs, meeting specialized HVAC project requirements.

Get inspired

Streamline your HVAC duct production with PREDA’s precision engineering. Whether fabricating round pipes for commercial buildings or residential systems, this machine ensures consistent quality and reduces manual labor.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Cutting Capacity100–300mm100–400mm100–500mm
Precision Level±1.5mm±1.0mm±0.5mm
AutomationManual feedSemi-automaticFully automatic
Power Efficiency1.5 kW1.8 kW2.0 kW

Supplier's note

  1. Technical Breakthroughs:

    • CE Certification: Ensures compliance with global safety standards for industrial environments.
    • Galvanized Sheet Compatibility: Enables corrosion-resistant ductwork for humid or corrosive HVAC applications.
    • Precision Cutting: ±0.5mm accuracy in the Pro model reduces material waste by 30% compared to manual methods.

  2. Version Selection Guide:

    • Base Model: Ideal for small workshops handling standard HVAC projects (e.g., residential ductwork).
    • Advanced Model: Suitable for medium-scale operations requiring semi-automation and larger pipe diameters (e.g., commercial buildings).
    • Pro Model: Perfect for industrial users needing high-volume, high-precision production (e.g., large-scale HVAC systems). With its fully automatic feed and triple the precision of base models, it minimizes downtime and maximizes output.

Frequently asked questions

  • Which Round Pipe Duct Making Machine model suits small HVAC workshops?

  • How to clean the cutting blades on a galvanized sheet processing machine?

  • Galvanized sheet vs Stainless steel: Which is better for HVAC duct collars?

  • Can this Collar Notching Grooving Machine handle different pipe diameters?

  • Is the galvanized sheet material used compliant with HVAC industry standards?

  • Does the PREDA machine meet CE safety standards for industrial use?

  • How does this machine compare to manual duct collar notching methods?

  • What’s the recommended maintenance schedule for the grooving tool’s longevity?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Power CapacityCommercial HVAC installationsIndustry Standard: 1.0kW (IEC 60038)
Our Base: 1.5kW (▲) ▲
Our Advanced: 2.0kW (▲▲) ▲▲		▲ Base: Handles thicker duct materials (up to 2.5mm).
▲▲ Advanced: 30% faster processing (IEC 60038 compliant).		▲ Base: Higher energy consumption.
▲▲ Advanced: Requires dedicated power supply.
Material CompatibilityIndustrial duct fabricationIndustry Standard: Mild steel only.
Our Base: Galvanized steel up to 2mm (ASTM A653) ▲
Our Advanced: Stainless steel + galvanized (▲▲)		▲ Base: Resists corrosion in humid HVAC systems.
▲▲ Advanced: Withstands extreme temperatures (ASTM A960).		▲ Base: Limited to thinner sheets.
▲▲ Advanced: Requires specialized tooling.
Precision LevelHigh-precision duct systemsIndustry Standard: ±0.5mm (ISO 2768-mk)
Our Base: ±0.3mm ▲
Our Advanced: ±0.1mm ▲▲		▲ Base: Reduces fitting gaps in ductwork.
▲▲ Advanced: Meets aerospace-grade tolerances.		▲ Base: Slower cycle time.
▲▲ Advanced: Requires calibration expertise.
Safety FeaturesFactory workshops with multiple usersIndustry Standard: Basic emergency stop.
Our Base: Dual safety sensors + CE-certified guards ▲
Our Advanced: Auto-shutdown on overload ▲▲		▲ Base: 40% fewer workplace incidents (ISO 13857).
▲▲ Advanced: Real-time hazard alerts.		▲ Base: Adds 10% to upfront cost.
▲▲ Advanced: Requires training.
Warranty PeriodLong-term industrial useIndustry Standard: 6 months.
Our Base: 1 year (▲) ▲
Our Advanced: 3 years (▲▲) ▲▲		▲ Base: Covers wear-and-tear parts.
▲▲ Advanced: Full component replacement.		▲ Base: Excludes misuse damages.
▲▲ Advanced: Requires annual servicing.
Customization OptionsCustom HVAC designsIndustry Standard: Fixed blade sizes.
Our Base: 3 interchangeable dies ▲
Our Advanced: Infinite adjustments via touchscreen ▲▲		▲ Base: Cuts 50% more duct shapes.
▲▲ Advanced: CAD integration for on-demand designs.		▲ Base: Manual die swaps.
▲▲ Advanced: Higher initial setup cost.

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