Modern Steel Structure Solution for Large-Scale Dairy Production Facilities

The Nanjing Weigang Dairy Project is a modern industrial complex designed for dairy processing, packaging, storage, logistics, office operations, and supporting facilities.

The project adopts an efficient steel structure building system, providing large-span production space, flexible equipment arrangement, fast construction, and reliable structural performance. The integrated factory layout supports the operational requirements of modern dairy production, including raw milk processing, filling and packaging, cold-chain storage, finished product warehousing, and logistics distribution.

With its spacious industrial workshops, organized transportation routes, and modern architectural appearance, this project represents an advanced steel structure solution for large-scale food and dairy manufacturing facilities.

Project Description

The Nanjing Weigang Dairy Processing Plant is designed as an integrated industrial production base that combines dairy processing workshops, filling and packaging areas, refrigerated storage, finished product warehouses, logistics areas, office buildings, and supporting facilities.

The main production workshops use a steel structure system to create a spacious and efficient internal environment. Large-span structural design reduces the number of internal columns, allowing dairy processing equipment, automated production lines, conveyor systems, pipelines, and storage facilities to be arranged more flexibly.

Most steel components are prefabricated in the factory and transported to the construction site for assembly. This construction method improves fabrication accuracy, shortens the on-site construction period, and reduces the impact of construction activities on the surrounding environment.

The overall factory layout also considers truck circulation, loading and unloading efficiency, employee access, fire passages, production management, and future expansion requirements.

Key Features of the Project

1. Large-Span Production Space

The steel structure system creates an open interior with fewer columns, providing sufficient space for dairy processing equipment, filling lines, packaging machines, conveyor systems, and automated production facilities.

The internal production layout can be adjusted according to different dairy products and manufacturing processes.

2. Integrated Factory Layout

The industrial complex can integrate multiple functional areas, including:

• Raw milk receiving area

• Dairy processing workshop

• Sterilization and filling workshop

• Packaging production area

• Raw material warehouse

• Finished product warehouse

• Refrigerated storage area

• Quality inspection laboratory

• Equipment maintenance area

• Office and administration building

• Loading and unloading platform

• Logistics distribution area

• Employee supporting facilities

This integrated design helps improve production efficiency and streamline material transportation.

3. Suitable for Automated Dairy Production

Modern dairy factories require extensive production equipment, pipelines, ventilation systems, refrigeration systems, conveyors, and automated storage facilities.

The steel structure can be customized to accommodate:

• Automated filling lines

• Dairy processing equipment

• Suspended production pipelines

• Equipment support platforms

• Refrigeration systems

• Ventilation equipment

• Automated warehouse systems

• Maintenance platforms

• Utility pipe racks

4. Fast and Efficient Construction

Steel columns, beams, trusses, bracing systems, and other structural components are fabricated under controlled factory conditions.

After being transported to the construction site, the components are assembled mainly through high-strength bolted connections. This method can significantly reduce the construction period compared with traditional reinforced concrete buildings.

5. Reliable Structural Performance

The steel structure can be designed according to the local environmental conditions and applicable building standards.

Structural calculations can consider:

• Dead load

• Live load

• Wind load

• Snow load

• Seismic load

• Equipment load

• Pipeline load

• Roof equipment load

• Temperature effects

• Crane load, when required

The structural system provides reliable strength, stability, and long-term durability for industrial production.

6. Easy Future Expansion

Dairy production capacity may increase as market demand grows. Steel structure buildings can be extended in length or width with relatively limited impact on the existing production areas.

Future workshops, warehouses, cold storage facilities, or production lines can be considered during the initial structural design.

7. Modern Industrial Appearance

The exterior of the dairy factory combines industrial functionality with a clean and modern architectural design.

Different facade materials can be used according to the project requirements, including:

• Insulated sandwich panels

• Color-coated steel sheets

• Aluminum facade panels

• Glass curtain walls

• Decorative metal panels

• External louvers

• Skylight systems

• Architectural canopies

The modern facade helps enhance the corporate image of the dairy production base.

Main Steel Structure System

The steel structure system can include the following components:

• Welded H-section steel columns

• Welded H-section steel beams

• Steel roof trusses

• Box columns

• Crane beams

• Roof bracing systems

• Wall bracing systems

• C-section steel purlins

• Z-section steel purlins

• Steel platforms

• Steel stairs

• Equipment support structures

• Utility pipe racks

• Loading canopies

• Connection plates

• Anchor bolts

• High-strength bolts

All steel components can be fabricated according to approved structural drawings and project specifications.

Building Envelope System

The roof and wall systems can be customized according to the dairy production environment, local climate, thermal insulation requirements, fire protection standards, and architectural appearance.

Available Roof Systems

• Insulated sandwich panel roof

• Single-layer steel sheet roof

• Standing seam metal roof

• Rock wool insulation roof

• Glass wool insulation roof

• Polyurethane sandwich panel roof

• Skylight and daylighting system

• Roof ventilation system

• Rainwater drainage system

Available Wall Systems

• Rock wool sandwich panels

• Polyurethane sandwich panels

• Glass wool sandwich panels

• Color-coated steel sheets

• Aluminum facade panels

• Glass curtain walls

• Fire-resistant wall panels

• Internal cleanroom wall systems

For dairy and food production facilities, the envelope system can also be designed to support cleanliness, moisture resistance, thermal insulation, temperature control, and energy efficiency.

Advantages of Steel Structures for Dairy Factories

Flexible Production Layout

Large-span steel buildings provide an open internal environment, making it easier to arrange production equipment, processing lines, cold storage areas, and logistics systems.

Shorter Construction Period

Factory-prefabricated steel components reduce on-site fabrication work and allow faster structural installation.

High Structural Strength

Steel structures provide reliable load-bearing capacity for industrial equipment, pipelines, production platforms, ventilation systems, and roof-mounted equipment.

Suitable for Temperature-Controlled Buildings

The building envelope can be combined with high-performance insulation panels to meet the temperature-control requirements of dairy processing and cold storage facilities.

Easy Equipment Installation

Steel beams, columns, and trusses can provide flexible connection points for pipelines, cable trays, ventilation ducts, and suspended equipment.

Expandable Building System

The structure can be extended or modified when additional production lines or storage areas are required.

Sustainable Construction

Steel materials can be recycled, while prefabricated construction reduces material waste and on-site pollution.

Our Service Scope

ZSJH Steel provides one-stop steel structure services for industrial and commercial building projects.

Structural Design

Our engineering team develops suitable structural solutions according to the building size, production process, equipment layout, local climate, and applicable construction standards.

Steel Detailing

We can provide fabrication drawings, connection details, component numbering drawings, installation drawings, and material lists.

Steel Fabrication

Steel columns, beams, trusses, bracing systems, platforms, and customized metal components are manufactured in our steel fabrication facility.

Quality Inspection

Quality control is carried out from raw material inspection to final product inspection.

Export Packaging

Steel components are clearly marked and packaged according to the installation sequence to improve loading efficiency and simplify on-site erection.

International Transportation

We can assist with container loading, bulk shipment, export documentation, customs documents, and international delivery.

Installation Guidance

Installation drawings, technical documents, remote guidance, and on-site technical support can be provided according to the project requirements.

Why Choose ZSJH Steel?

ZSJH Steel is a one-stop steel structure design, fabrication, and export supply chain service provider.

We provide customized solutions for factories, warehouses, logistics centers, food processing plants, commercial buildings, and other industrial projects.

Our main advantages include:

• Professional steel structure design team

• Customized building solutions

• Factory-direct steel fabrication

• Advanced cutting and welding equipment

• Strict quality inspection

• Reliable production schedule

• Export-standard packaging

• International transportation support

• Installation drawings and technical guidance

• One-stop service from design to delivery

We can manufacture steel structures according to customer drawings or develop a complete building solution based on the project requirements.