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Duct Making Machines
  • Lock Seam Closing Machine with 1500mm Length Capacity Duct Zipper Machine for Closing Round Duct
  • Lock Seam Closing Machine with 1500mm Length Capacity Duct Zipper Machine for Closing Round Duct
  • Lock Seam Closing Machine with 1500mm Length Capacity Duct Zipper Machine for Closing Round Duct
  • Lock Seam Closing Machine with 1500mm Length Capacity Duct Zipper Machine for Closing Round Duct
  • Lock Seam Closing Machine with 1500mm Length Capacity Duct Zipper Machine for Closing Round Duct
  • Lock Seam Closing Machine with 1500mm Length Capacity Duct Zipper Machine for Closing Round Duct
Lock Seam Closing Machine with 1500mm Length Capacity Duct Zipper Machine for Closing Round Duct

Lock Seam Closing Machine with 1500mm Length Capacity Duct Zipper Machine for Closing Round Duct

  • 1 - 2 Sets
    $3,800
  • 3 - 5 Sets
    $3,600
  • >= 6 Sets
    $3,000

Customization:

Customized logo（Min.Order: 7 pieces）
Customized packaging（Min.Order: 7 pieces）
Graphic customization（Min.Order: 7 pieces）
View product details

Lock Seam Closing Machine with 1500mm Length Capacity Duct Zipper Machine for Closing Round Duct

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Lock Seam Closing for Round Ducts: Designed to seamlessly close round ducts using a lock seam method, ensuring airtight and durable seals for ventilation and HVAC systems.
  • Heavy-Duty Capacity: Equipped with a 1500mm length capacity, capable of handling large-scale duct fabrication with robust metal construction for high-load and high-temperature operations.

Key features

  • 1. Material Technology

    • With a corrosion-resistant steel body, ensure durability in harsh industrial environments. The robust metal construction withstands heavy loads and extreme temperatures, outperforming models with less sturdy materials.

  • 2. Interactive Design

    • With adjustable presets for duct sizes, streamline production processes compared to manual adjustments*. The machine’s customizable settings allow quick adaptation to varying round duct dimensions, reducing downtime and labor costs.

  • 3. Performance Parameters

    • With a 1500mm length capacity, handle large-scale duct projects more efficiently than smaller models*. This extended reach accommodates oversized duct systems, enabling seamless processing of industrial-grade materials at higher volumes.

  • 4. Scenario Solutions

    • With robust construction designed for continuous operation, ensure reliability in high-volume commercial duct production compared to intermittent-use models*. Ideal for 24/7 manufacturing environments, it maintains precision and output stability under prolonged use.

  • 5. Certification Standards

    • With compliance to industrial safety standards, ensure safe and reliable operation in regulated environments*. The machine meets rigorous quality benchmarks, providing peace of mind for commercial and industrial applications.

Product details

Lock Seam Closing Machine with 1500mm Length Capacity Duct Zipper Machine for Closing Round Duct

The Lock Seam Closing Machine with 1500mm Length Capacity is a heavy-duty industrial solution designed for precision closing of round duct zippers. Built with high-quality steel and a robust frame, it ensures durability in demanding manufacturing environments. With a 1-year warranty and customizable configurations, this machine meets diverse industrial needs, from HVAC duct fabrication to material processing.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialHigh-strength steel constructionWithstands heavy loads and harsh industrial settings
Length Capacity1500mmEfficiently processes large duct sections for HVAC systems
Motor Power3HP industrial-grade motorDrives continuous operation in manufacturing lines
Seam Precision±1mm accuracyEnsures leak-proof closures in air ducts
Warranty1 yearComprehensive coverage for critical components

Customization guide

Adjustable parameters include motor power, frame length, and material thickness to meet specific requirements such as:

  • Higher load capacity for heavy-duty materials (e.g., thick metal ducts).
  • Customized seam patterns for non-standard duct designs.
  • Integrated safety guards for compliance with industry safety standards.

Get inspired

With its robust steel frame and precise seam-closing mechanism, this machine is ideal for high-volume duct production. Whether manufacturing air ducts for commercial buildings or processing industrial materials, the Lock Seam Closing Machine ensures reliability and efficiency in every application.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Processing Speed10m/min+15% (11.5m/min)+30% (13m/min)*
Max Load Capacity500kg650kg800kg
Seam Accuracy±2mm±1.5mm±1mm
Warranty1 year2 years3 years

Supplier's note

  1. Technical Breakthroughs:

    • Enhanced Motor Efficiency: The Pro Model’s 3HP motor delivers 30% faster processing than traditional 2HP models, reducing downtime.
    • Precision Engineering: ±1mm accuracy in the Pro Model ensures leak-proof ducts, critical for HVAC systems.
    • Extended Warranty: The Pro Model’s 3-year warranty reflects its superior build quality and reliability.

  2. Optimal Version Selection:

    • Base Model: Ideal for small workshops or light-duty duct fabrication (e.g., residential HVAC).
    • Advanced Model: Suitable for medium-scale manufacturers needing higher load capacity (e.g., commercial duct production).
    • Pro Model: Designed for heavy industrial use, offering unmatched speed and precision for large-scale operations (e.g., automotive or aerospace material processing).

With the Pro Model’s 800kg load capacity, you can handle thick industrial materials effortlessly. Its tripled warranty period ensures long-term ROI for high-volume facilities. Pair its ±1mm accuracy with steel construction to guarantee seamless duct integrity.

Frequently asked questions

  • Which Lock Seam Closing Machine model is best for large-scale duct fabrication projects requiring 1500mm capacity?

  • How do I maintain the metal components of the Lock Seam Closing Machine to ensure longevity?

  • What materials are used in the construction of the Lock Seam Closing Machine, and why are they suitable for heavy-duty applications?

  • Can the Lock Seam Closing Machine be customized for specific duct sizes or processing needs?

  • Is the Lock Seam Closing Machine compliant with industrial safety standards like CE or ISO?

  • What is the maximum duct size the Lock Seam Closing Machine can handle, and how does it ensure precision for round ducts?

  • In which industries is the Lock Seam Closing Machine most commonly used, and what makes it versatile?

  • What warranty and after-sales support does the Lock Seam Closing Machine offer for industrial users?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material ConstructionHVAC duct manufacturing, industrial plantsIndustry Standard: Mild steel (ASTM A36)
Our Base: AISI 304 stainless steel (EN 10088-1)
Our Advanced: Duplex stainless steel (EN 1.4462)		▲ Base: Corrosion resistance 3x higher than standard.
▲ Advanced: Withstands extreme chemical exposure		Higher upfront cost for advanced materials
Length CapacityLarge duct fabrication, construction sitesIndustry Standard: ≤1200mm
Our Base: 1500mm (ISO 9001-certified)
Our Advanced: 2000mm (customizable)		▲ Base: 25% longer capacity for oversized ducts.
▲ Advanced: Reduces joint requirements by 40%		Advanced models require larger storage space
Noise LevelNoise-sensitive environments (e.g., hospitals)Industry Standard: 58 dBA
Our Base: 43 dBA (quieter than a refrigerator hum)
Our Advanced: 38 dBA (library-level quietness)		▲ Base: 26% quieter for minimal disruption.
▲ Advanced: Meets OSHA noise regulations without PPE		Advanced models may have higher maintenance needs
WarrantyLong-term industrial useIndustry Standard: 6 months
Our Base: 1 year (inclusive of parts)
Our Advanced: 3 years (extended labor coverage)		▲ Base: Doubles industry standard coverage.
▲ Advanced: Lifetime support for critical components		Extended warranties add to upfront cost
CustomizationSpecialty duct projects (e.g., aerospace)Industry Standard: Limited to standard sizes
Our Base: Adjustable width (800–1800mm)
Our Advanced: Fully programmable parameters (via IoT)		▲ Base: Adapts to 80% of custom duct designs.
▲ Advanced: Real-time adjustments via smartphone app		Advanced IoT features require technical training
Load CapacityHeavy industrial applicationsIndustry Standard: 500kg/m²
Our Base: 800kg/m² (EN 13480 compliant)
Our Advanced: 1200kg/m² (military-grade durability)		▲ Base: Handles 60% heavier loads.
▲ Advanced: Survives seismic stress tests (IEC 60068-2-34)		Advanced models may require reinforced foundations

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