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Qingdao KXD Steel Structure Co., Ltd

  • China,Qingdao ,Shandong
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China Pre-Engineered Steel Freestall Dairy Barns with High-Tensile Structural Steel
China Pre-Engineered Steel Freestall Dairy Barns with High-Tensile Structural Steel

  1. China Pre-Engineered Steel Freestall Dairy Barns with High-Tensile Structural Steel
  2. China Pre-Engineered Steel Freestall Dairy Barns with High-Tensile Structural Steel
  3. China Pre-Engineered Steel Freestall Dairy Barns with High-Tensile Structural Steel
  4. China Pre-Engineered Steel Freestall Dairy Barns with High-Tensile Structural Steel
  5. China Pre-Engineered Steel Freestall Dairy Barns with High-Tensile Structural Steel

Pre-Engineered Steel Freestall Dairy Barns with High-Tensile Structural Steel

  1. MOQ: 600sqm
  2. Price: 50-100usd
  3. Get Latest Price
Watersupply Automatic Watering System
Wire Mesh Aluminum-zinc-coated wire
Payment Terms L/C,T/T,Western Union
Weight Approximately 1500 kg
Lighting Optional LED lighting system
Flooring Concrete Slab
Supply Ability 8000 tons
Productname Cattle Sheds
Origin Qingdao,China
Delivery Time 20-30 working days
Floortype Concrete floor with drainage
Beam H Section Steel
Roof Type Sloped Roof
Window Aluminum
Packaging Details standard
Door Steel Insulation Door
Installation Easy assembly with pre-fabricated parts
Column H Section Steel
Material Galvanized Steel
Model Number KXD001
Place of Origin China
Certification ISO
Brand Name KXD

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  1. Product Details
  2. Company Details

Product Specification

Watersupply Automatic Watering System Wire Mesh Aluminum-zinc-coated wire
Payment Terms L/C,T/T,Western Union Weight Approximately 1500 kg
Lighting Optional LED lighting system Flooring Concrete Slab
Supply Ability 8000 tons Productname Cattle Sheds
Origin Qingdao,China Delivery Time 20-30 working days
Floortype Concrete floor with drainage Beam H Section Steel
Roof Type Sloped Roof Window Aluminum
Packaging Details standard Door Steel Insulation Door
Installation Easy assembly with pre-fabricated parts Column H Section Steel
Material Galvanized Steel Model Number KXD001
Place of Origin China Certification ISO
Brand Name KXD
High Light Pre-Engineered Steel Dairy BarnsFreestall Dairy Barns with Automated WateringHigh-Tensile Structural Steel Cattle Sheds
Freestall Dairy Barns
Advanced Pre-Engineered Steel Structure Freestall Dairy Barns
Pre-engineered steel structure freestall dairy barn exterior view
Product Overview

Maximizing milk production and ensuring herd longevity directly depends on cow comfort and consistent environmental control. Our pre-engineered steel structure freestall dairy barns are precision-designed to provide a premium, low-stress environment for high-yielding dairy herds.

These structures are engineered to easily integrate standard freestall cubicle partitions, automated rubber-mat bedding, and automated scraper lanes. Manufactured using heavy-duty, high-tensile structural steel components, our framing packages deliver optimal volumetric clearance and superior ventilation paths, providing a biosecurity-ready envelope that protects your livestock and streamlines daily dairy operations.

Technical Parameter Matrix
Technical Parameter Specification & Freestall Engineering Options
Primary Framing System Heavy-duty, rigid welded H-section steel portal frames (Q355B grade, equivalent to S355 / ASTM A572 Grade 50)
Enhanced Ammonia Barrier Specialized heavy Hot-dip Galvanization (Zinc coating layer up to 500g/m²) or multi-layer epoxy chemical-resistant coatings
Eave & Clear Height 4.5 meters to 7+ meters (Calculated to ensure extensive internal air volume and clearance for specialized ventilation)
Roof Pitch Configuration 1:3 or 1:4 dual-slope profiles, optimized for natural thermal air buoyancy and high roof ridge vents
Wall & Gable Ends Open-side layouts with pre-engineered steel framing brackets for automatic climate curtains or insulated sandwich panels
Purlin & Structural Girts High-galvanized cold-formed C or Z-section steel girts with precision pre-punched bolt holes
Load Design Criteria Tailored to localized building codes: Wind Load (up to 140 km/h+), Snow Load, and hanging loads from overhead cooling systems
Technical diagram of freestall dairy barn structural components
Key Engineering Features for Freestall Operations
  1. Engineered for Precision Freestall Layouts
    Our column positioning is calculated to align perfectly with your internal spacing requirements—whether you utilize a 4-row, 6-row, or 8-row freestall configuration. The open floor plans ensure zero interference with the positioning of neck rails, brisket boards, automatic cow brushes, and water troughs.
  2. Advanced Climate Control & Thermal Comfort
    To eliminate summer heat stress (which triggers drops in milk yield), the roof framing is designed to support heavy variable-speed fans, high-pressure misting lines, and large-diameter HVLS (High-Volume Low-Speed) ceiling fans. The high eave design creates an immense air reservoir, maintaining continuous fresh air exchanges.
  3. Corrosive Slurry & Scraping Lane Compatibility
    The base connections of our steel columns are elevated and bolted onto concrete curbs or deep piers. This keeps the critical steel joinery completely clear of raw organic waste, bedding moisture, and the corrosive path of automated alley scrapers or flush flumes.
Interior view of freestall dairy barn showing cow comfort features
Frequently Asked Questions
Q1: Can your structural steel framing handle the heavy weight of large HVLS ceiling fans and water misting lines?
A: Yes. During our structural drafting stage, we incorporate the dead load of heavy commercial HVLS ceiling fans, overhead water pipes, and lighting fixtures directly into our structural calculation software. We reinforce the primary roof rafters and secondary purlins to handle these combined hanging loads without deflection.
Q2: How do you protect the base of the columns from being corroded by manure scrapers?
A: We strongly recommend mounting the steel columns onto raised concrete plinths or retaining walls (typically 0.5m to 1.2m above the finished floor level). Our engineering team designs the anchor bolt configurations to perfectly match these concrete footings, ensuring the steel components are elevated safely above the waste scraping zone.
Q3: What is the benefit of a high roof pitch (1:3 or 1:4) for a freestall dairy barn?
A: A higher roof pitch significantly increases the "stack effect" (natural thermal ventilation). Warm air generated by the dairy cows naturally rises along the slope and escapes through the continuous open ridge at the top, pulling cooler, fresher air in from the sidewalls, which reduces moisture and ammonia odor buildup inside the barn.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2002

  • Total Annual:

    150,000,000-160,000,000

  • Employee Number:

    500~1000

  • Ecer Certification:

    Verified Supplier

Qingdao KXD Steel Structure Co.,Ltd, established in 2002, is a professional manufacturer specializing in steel structure poultry&piggery houses with automatic equipment. With over two decades of development, our company has been committed to providing high quality agricultural building solu... Qingdao KXD Steel Structure Co.,Ltd, established in 2002, is a professional manufacturer specializing in steel structure poultry&piggery houses with automatic equipment. With over two decades of development, our company has been committed to providing high quality agricultural building solu...

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  • Qingdao KXD Steel Structure Co., Ltd
  • No.17 Changjiang Road, Pingdu, Qingdao,Shandong Province,China.
  • https://www.livestockstructures.com/

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