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High-Efficiency Automated H-Beam Production Line (Turnkey PEB Fabrication Solution)
Solution Overview
The Automated H-Beam Production Line from Sichuan Shunyao is an all-in-one, high-efficiency turnkey solution designed for the modern steel structure and Pre-Engineered Building (PEB) fabrication industry. This synchronized manufacturing line integrates the entire structural steel workflow into a seamless, high-output operation—moving from raw steel plate cutting to final inspection-ready H-beams.
By combining computer-controlled CNC cutting, intelligent hydraulic centering, heavy-duty submerged arc welding (SAW), and precise thermal distortion correction, this production line maximizes workshop productivity, guarantees strict structural accuracy, and drastically minimizes manual labor costs.
Standard Production Workflow & Component Equipment
A complete standard H-beam manufacturing line consists of four core industrial processing stages: Cutting → Assembling → SAW Welding → Straightening
Stage 1: High-Precision Steel Plate Cutting (Downstream Material Preparation)
The line begins with high-capacity flame cutting machines designed to strip raw steel plates into precise widths for the web and flange components.
QC Series Multi-Head Flame Cutting Machine: Designed for high-volume, continuous straight-line strip cutting. Features a rigid box-structure gantry with multiple torches for synchronized mass production.
SQG Series CNC Flame Cutting Machine: Upgraded with an advanced Delta AC servo driving system and computer control interfaces. It effortlessly handles both parallel straight strips and complex, multi-angle profiling according to programmable blueprints.
Once cut, the web and flange plates are loaded into the assembly unit to form the standard "H" profile.
HZZ Series H-Beam Assembly Machine: Features a twin-direction automatic hydraulic centering unit that eliminates manual alignment. The machine automatically clamps the flange and web plates, resolves any tail-wigging issues via a heavy-duty hydraulic grip structure, and applies synchronized twin-torch CO2 spot welding simultaneously.
The tacked H-beam then undergoes continuous, high-penetration structural welding.
LMZ Series Gantry Submerged Arc Welding Machine (SAW): Utilizing two heavy-duty welding heads powered by robust DC arc welding power sources and MZ9 type wire feeding heads. It features a mechanical two-way floating arc guide device that tracks seams perfectly in the flat (boat) position. Includes automatic gravity flux feeding and vacuum recycling systems to minimize material waste.
T-Type Gantry Welding Machine: Optimized with a suspended gantry structure for flexible, variable-speed travel control during continuous structural welding operations.
The extreme heat from SAW welding naturally warps steel. The final stage restores absolute structural flatness.
HYJ Series H-Beam Hydraulic Straightening Machine: Employs a rugged lever-principle rolling mechanism to apply massive mechanical pressure exceeding the steel's yield point, correcting the "mushroom" wing deformation on the flange plates perfectly.
15-Ton Chain Turning Machine: A vital material handling system that quickly and safely rotates heavy steel beams 180 degrees, allowing the welding line to finish the remaining seams without relying on dangerous, time-consuming overhead factory cranes.
Full Production Line Technical Overview
Processing Phase
Component Machine
Core Structural Capabilities
Control & Drive Type
1. Plate Cutting
QC / SQG Cutting Systems
Multi-torch stripping; Multi-angle profiling
AC Motor VFD / Delta AC Servo
2. Fit-up Assembly
HZZ Assembly Machine
Automatic hydraulic alignment; CO2 spot welding
Integrated Logic & Valve Clamping
3. Main Welding
LMZ / T-Type Gantry SAW
Fillet welding (boat position); Auto flux recovery
Dual-side drive AC VFD; ZD5(D) Power
4. Flange Straightening
HYJ-60 / HYJ-80 Straightener
Corrects hot deformation of flange plates
Heavy-duty lever mechanism
5. Material Handling
15T Chain Turnover
180-degree synchronized safe beam rotation
Motorized synchronized chains
Key System Benefits for Global Buyers
Seamless Turnkey Integration: All sub-systems are pre-engineered to communicate fluently with matching line speeds, reducing production bottlenecks.
Uncompromised Structural Quality: Advanced mechanical and hydraulic tracking components ensure all H-beams meet rigorous international codes for welding depth and linearity.
Heavy-Duty Climate Adaptability: The entire electrical array, variable frequency drives (VFD), and hydraulic pumps are rated to operate flawlessly in industrial environments ranging from -10°C up to +40°C.
Frequently Asked Questions
Q1: What is the benefit of buying a complete H-beam production line over individual machines?
A1: A complete production line guarantees that the feeding speeds, conveyor roller heights, and material capacities of the cutting, assembling, welding, and straightening machines are fully synchronized. This eliminates compatibility issues, optimizes workshop space, and lowers overall installation costs.
Q2: Can this production line manufacture variable cross-section H-beams?
A2: Yes. The HZZ series assembly machine included in this line is designed to automatically adjust for variable cross-section H-beams with a tilt angle of less than 15 degrees and web height differences of less than 600 mm.
Q3: Does Sichuan Shunyao provide factory layout design for the equipment installation?
A3: Yes. Upon contract finalization, our engineering team provides comprehensive civil foundation layouts and full production line optimization blueprints customized to fit the exact dimensions of your factory workshop.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2018
Total Annual:
1000000-1500000
Employee Number:
70~150
Ecer Certification:
Verified Supplier
Sichuan Shunyao Supply Chain Management Co., Ltd.
Sichuan Shunyao Supply Chain Management Co., Ltd. is a leading provider of integrated steel structure solutions and construction support systems. Headquartered in China, we operate globally, specializing in the supply, project management, and tec...
Sichuan Shunyao Supply Chain Management Co., Ltd.
Sichuan Shunyao Supply Chain Management Co., Ltd. is a leading provider of integrated steel structure solutions and construction support systems. Headquartered in China, we operate globally, specializing in the supply, project management, and tec...