Pile Cage Welding Machine for Reinforcement Factory

  • Fully Automatic CNC Intelligent Control

  • High-Precision Welding & Stable Molding

  • Wide Range of Size Customization

  • Heavy-Duty Durable Structure

  • High Production Efficiency & Cost Saving

  • Modular & Easy Installation

  • Low Failure Rate & Easy Maintenance


Product Details

A pile cage welding machine is a professional automated steel processing equipment designed for standardized fabrication of reinforced concrete pile cages in global infrastructure construction. As a core device in rebar processing systems, it integrates automatic feeding, spiral winding, precise positioning, and seamless welding to replace traditional manual cage binding and welding operations. Widely adopted by professional rebar processing factories, bridge engineering contractors, and municipal construction enterprises worldwide, the pile cage welding machine effectively solves the pain points of low manual efficiency, inconsistent welding quality, and large dimensional errors. Manufactured by Luyuan Machinery, a reputable Chinese manufacturer with over a decade of industry experience, our automatic pile cage welding machine delivers stable performance, high production accuracy, and significant labor cost reduction, becoming a preferred solution for large-scale and standardized pile foundation construction projects across the globe.

Pile Cage Welding Machine

Core Features of Luyuan Pile Cage Welding Machine

Our industrial-grade pile cage welding machine is optimized for long-term high-intensity construction scenarios, with multiple functional and technical advantages tailored to meet international engineering standards, ensuring reliable and efficient operation:
  • Fully Automatic CNC Intelligent Control: Equipped with industrial CNC operating system and frequency conversion speed regulation system, the machine supports one-click parameter setting for cage diameter, spiral spacing, and processing length. It realizes fully automatic unmanned production, greatly reducing manual operation errors and lowering technical threshold for workers.

  • High-Precision Welding & Stable Molding: Adopting standard CO₂ shielded welding technology, the pile cage welding machine ensures firm welding points, uniform weld lines, and no steel bar ablation. The precise mechanical positioning structure guarantees consistent concentricity and spiral pitch of each finished pile cage, fully meeting international construction precision requirements.

  • Wide Range of Size Customization: The equipment supports flexible adjustment of processing parameters, covering common rebar specifications and pile cage sizes. It can produce customized pile cages of different diameters, lengths, and rib spacings, adapting to diverse engineering design demands of various infrastructure projects.

  • Heavy-Duty Durable Structure: The main frame is welded with high-strength thickened steel plates, with anti-rust and anti-wear treatment on key operating parts. The whole machine features strong load-bearing capacity and stable operation, adapting to long-term continuous operation in harsh outdoor construction sites and factory processing environments.

  • High Production Efficiency & Cost Saving: Compared with traditional manual production, the automatic pile cage welding machine improves production efficiency by 3-5 times. It reduces dependence on skilled welders, effectively cutting labor costs and shortening the overall project construction cycle.

  • Modular & Easy Installation: Adopting modular assembly design, the equipment is convenient for transportation, on-site assembly and maintenance. It can be quickly put into operation in both fixed rebar processing factories and temporary construction sites, with low installation and debugging costs.

  • Low Failure Rate & Easy Maintenance: Core electrical components and welding accessories adopt international famous brands, with stable operating performance and long service life. The standardized structural design simplifies daily maintenance and replacement of wearing parts, reducing equipment downtime.

Pile Cage Welding Machine

3. Technical Specifications

The following are standard technical parameters of Luyuan pile cage welding machine, supporting personalized customization according to customer project requirements:
Parameter Item
Standard Specification
Processing Cage Diameter
300mm - 1600mm (Customizable)
Customizable Cage Length
≥12m (Support Extended Customization)
Longitudinal Rebar Diameter
12mm - 32mm
Spiral Rebar Diameter
6mm - 12mm
Spiral Rib Spacing
50mm - 400mm (Adjustable)
Working Power
18kW - 23kW
Working Voltage
380V / 50Hz (Customizable for Global Voltage)
Production Speed
0.5m - 2.8m/min
Maximum Bearing Weight
4000kg
Welding Method
CO₂ Fully Automatic Shielded Welding
Control System
Industrial CNC Intelligent Control
 Main Application Scenarios
The high-performance pile cage welding machine is widely applicable to various large-scale infrastructure and construction projects, covering multiple mainstream engineering fields worldwide:
  • Highway and Bridge Engineering: It is the core equipment for manufacturing foundation pile cages of highway viaducts, railway bridges, cross-river bridges and large-span bridge projects, ensuring the stability and bearing capacity of bridge pile foundations.

  • Professional Rebar Processing Plants: Suitable for standardized and batch production of various reinforced pile cages in centralized rebar processing factories, supporting mass order production and meeting the unified quality standards of commercial steel processing.

  • Municipal and Urban Construction: Applied to pile foundation construction of urban high-rise buildings, subway projects, municipal tunnels and urban viaducts, adapting to compact and high-standard urban construction requirements.

  • Port and Water Conservancy Engineering: Used for pile cage fabrication of port wharves, water conservancy dams, bridge piers and flood control projects, with strong adaptability to humid and harsh construction environments.

  • Overseas Infrastructure Projects: Fully compliant with international construction standards, it serves global infrastructure construction including Southeast Asia, Africa, Europe and Australia, adapting to diverse regional engineering specifications.

Why Choose Luyuan Machinery’s Pile Cage Welding Machine

As a professional manufacturer of rebar processing equipment, Luyuan Machinery has core competitive advantages in product quality, customization service, technical support and after-sales service, which distinguishes us from ordinary suppliers:
  • 12+ Years Professional Manufacturing Experience: We focus on R&D and production of rebar processing equipment for over a decade, with mature production technology and rich engineering experience. All equipment is strictly manufactured in accordance with international industrial standards, with stable and reliable quality.

  • One-Stop Customized Engineering Solutions: Different from single equipment sales, we provide personalized customization services for pile cage diameter, length, power configuration and automatic degree according to customers’ project types and site conditions, matching exclusive production schemes for different projects.

  • Strict Global Quality Inspection System: Each pile cage welding machine undergoes multiple processes of quality inspection including mechanical debugging, welding test and precision calibration before delivery. All products have passed CE certification, meeting global market access standards.

  • Efficient Global Delivery & Stable Supply Capacity: With standardized production workshops and sufficient inventory, we support bulk order production and global sea and air transportation. We guarantee short delivery cycle and stable supply to meet urgent project construction needs.

  • Full-Cycle Professional After-Sales Service: We provide free installation guidance, operation training and remote technical support. Overseas engineering teams support on-site debugging and maintenance, solving equipment operation problems for customers in the first place.

  • Complete Supporting Equipment Matching: As a full-range rebar processing equipment supplier, we can support customers with one-stop procurement of rebar bending center, stirrup bending machine and steel welding workstation, reducing procurement costs and docking troubles.

Practical Application Case

In 2025, a professional steel reinforcement processing factory in Singapore purchased our fully automatic pile cage welding machine for local urban infrastructure and bridge supporting projects. The customer mainly needed to produce standardized pile cages with a diameter of 600mm-1200mm for municipal pile foundation construction.
After equipment installation and commissioning, the machine achieved stable 24-hour continuous production. Compared with the original manual welding mode, the customer’s daily output of pile cages increased by 45%, and the welding qualification rate of finished products reached 99.8%, completely solving the problems of uneven welding quality and low efficiency in manual production. The high-precision forming effect fully met Singapore’s strict urban construction engineering standards. With stable operation and low failure rate, the equipment helped the customer shorten the project delivery cycle, effectively reduce labor and maintenance costs, and win high recognition from local engineering contractors. At present, the customer has placed a second order to expand production scale.

Frequently Asked Questions

Here are professional answers to common pre-sales and after-sales questions about our pile cage welding machine, helping customers make accurate purchasing decisions:
Q1: What is a pile cage welding machine used for?A1: A pile cage welding machine is special automatic construction equipment for integral welding and forming of reinforced pile cages. It is mainly used for batch production of steel reinforcement cages for various pile foundation projects, replacing manual operation to improve production efficiency and product standardization.
Q2: What is the maximum processing diameter of your pile cage welding machine?A2: Our standard equipment supports a processing diameter of 300mm to 1600mm. We can customize large-diameter models up to 2000mm according to customer project requirements to meet special engineering construction needs.
Q3: Is the equipment suitable for outdoor construction sites and processing factories?A3: Yes. The equipment has a heavy-duty dustproof and anti-corrosion design, adapting to harsh outdoor construction environments. Meanwhile, the modular structure is suitable for fixed installation and standardized production in professional rebar processing factories.
Q4: Does the machine support fully automatic unmanned production?A4: Absolutely. Equipped with advanced CNC intelligent control system, the machine realizes automatic feeding, winding, welding and forming. Workers only need to set parameters and conduct regular inspection, realizing low-labor and efficient production.
Q5: What after-sales support can you provide for overseas customers?A5: We provide free English operation manuals, video teaching materials, remote online debugging and lifelong technical consultation. For large orders, we support overseas on-site installation, training and after-sales maintenance services.
Q6: Can you customize the equipment voltage and parameters for different countries?A6: Yes. We can customize voltage standards (such as 220V/415V) and equipment parameters according to the grid standards and engineering specifications of different countries and regions to ensure local adaptive operation.
Q7: How long is the equipment delivery cycle?A7: Standard models have sufficient inventory and can be delivered within 7-10 working days. Customized models take 15-25 working days, and we support urgent order processing for emergency projects.


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