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Prefab Steel Structure Factory with Overhead Crane

ZhongSai Steel Structure — Manufacturer of prefab steel structure factory buildings with overhead crane. Heavy-duty design, up to 50-ton crane capacity, fast construction. Design, manufacturing, export and installation guidance only.

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Prefab Steel Structure Factory with Overhead Crane
Product Overview

Prefab Steel Structure Factory with Overhead Crane

ZhongSai Steel Structure — Manufacturer of prefab steel structure factory buildings with overhead crane. Heavy-duty design, up to 50-ton crane capacity, fast construction. Design, manufacturing, export and installation guidance only.

Key Features

  • ✓Crane capacity 5-50 tons
  • ✓Heavy-duty column design
  • ✓Clear span 18-36m
  • ✓Fast construction 30-45 days
  • ✓Custom crane runway design

Technical Specifications

Span18-36m
Height8-15m
Crane Capacity5-50 tons
Steel GradeQ355B
Wind Load0.4-0.8 kN/m²
Production Time30-45 days
Our Process

Our Process

1

Design

Custom structural design per your requirements

2

Manufacturing

Precision fabrication in our 100,000m² factory

3

Export

Professional packing, container loading, customs clearance

4

Installation Guidance

Technical drawings, video guides, on-site supervision — we do NOT do installation

⚠️ We provide design, manufacturing, export and installation technical guidance ONLY. We do NOT perform on-site construction or installation.

FAQ

Frequently Asked Questions

How long does it take to manufacture a prefab steel structure factory with overhead crane?+

Standard production takes 25-50 days depending on size and complexity. Rush orders available.

Do you provide installation services?+

No, we do not perform on-site installation. We provide detailed installation drawings, bolt lists, video guides, and can send technical supervisors to train your local team. We provide installation technical guidance only.

What steel grades do you use?+

We primarily use Q355B (GB/T 1591) for main frames, equivalent to S355JR (EN 10025). Q235B for purlins and secondary members. Custom grades available on request.

Can you customize the design?+

Yes, every project is custom designed based on your dimensions, load requirements, local building codes, and aesthetic preferences. Send us your drawings or specifications for a free quote.

Ready to Start Your Project?

Get a free, no-obligation quote within 24 hours. Our engineering team will design the optimal solution for your requirements.

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