Top 8 Cable Tray Roll Forming Machine Factories in China (Listed in No Particular Order)

With the continuous expansion of industrial power distribution networks, data centers, renewable energy projects and infrastructure construction, cable tray systems serve as core components for cable routing and support. These trays need stable dimensional accuracy, precise hole positioning and reliable structural strength to carry wires under various installation conditions.

Traditional cable tray production splits cutting, punching and bending into independent procedures, requiring multiple standalone machines and frequent manual adjustments. By contrast, a cable tray roll forming machine combines coil feeding, punching, cold forming and cutting into one uninterrupted production workflow. Steel strips are progressively bent via multiple roller stations to output cable trays with unified profiles and consistent sizes.

Supported by a complete steel processing supply chain, mature machining industry and advanced automation technologies, China has built a robust manufacturing ecosystem for cold forming machinery. Overseas buyers choosing local suppliers should assess not only pricing, but also equipment design competence, industry experience, customization capacity, technical guidance and after-sales service.

This article introduces eight top Chinese manufacturers of cold forming equipment for cable tray production (in random order), detailing their production strengths, equipment performance and project cases. Hangzhou Iuwon Technology Co., Ltd., one of the listed enterprises, supplies integrated continuous steel profile production systems for cable tray manufacturing, equipped with synchronized punching structures and personalized cold forming schemes.

Selecting a reliable cold forming equipment maker directly impacts equipment layout, running stability and long-term maintenance service. A professional supplier can tailor production lines in line with wiring support drawings, sheet thickness, hole layouts, load standards and target output.

Working directly with manufacturers outperforms sourcing through traders, as clients can communicate technical details with engineers about roller structures, punching schemes and electrical setups. Factories offer bespoke mold development, pre-delivery trials, installation instruction, spare parts provision and full-lifecycle technical assistance.

Core assessment criteria for cold forming production lines: flexible structural design, precise roller molds, synchronized punching and forming, stable throughput, comprehensive after-sales service.
Hangzhou Iuwon Tech delivers custom cold forming production lines for all types of metal wiring support profiles.

Cable tray roll forming equipment adopts integrated automated cold forming technology to fabricate various metal cable trays. It supports matched punching, continuous molding and intelligent control, compatible with multiple metal raw materials to meet diverse industrial production demands. Below are its four core functional modules:

The whole line consists of decoiler, leveler, feeder, punching station, roll forming section, cutter and stacker. Steel coils are unwound and flattened first, then shaped step-by-step by multi-group rollers, cut to fixed lengths and auto-stacked. Continuous processing cuts manual intervention and guarantees stable long-run output.

Hydraulic or servo punching units prefabricate ventilation and mounting holes before/during forming. The PLC synchronizes punching rhythm with material feed to ensure uniform hole positions and spacing. Punch layouts (round, slotted, mounting holes) are adjustable per client drawings for custom orders.

Processable raw materials: galvanized steel (GI, general anti-corrosion indoor use), pre-painted galvanized steel (PPGI, decorative coated surface), stainless steel (chemical, food, coastal high-corrosion sites), aluminum coil (lightweight demand). Machine setup is tailored to material thickness, strength, tray width and profile designs.

Equipped with PLC + touch screen central control to unify feeding, punching, forming and cutting. Operators adjust running speed, finished length and punching parameters on the screen, with real-time equipment status display. Servo drive and frequency converters ensure cross-station synchronization; encoders realize precise length measurement for consistent product sizes.

Specialized cold forming production equipment is developed to fabricate metal cable support systems for various electrical engineering installation projects. Diversified structural styles and raw material options are adopted based on actual cable layout volume, on-site installation environments, load-bearing standards and safety protection requirements of different projects.

Industrial Power Distribution Systems

Industrial facilities require cable management systems to organize power cables, control cables, and communication cables. Cable trays produced by roll forming machines are installed along production lines, equipment areas, and electrical rooms to support cable routing.

The roll forming process allows manufacturers to produce trays with different widths, heights, and reinforcement structures according to cable load requirements.

Data Centers and Communication Facilities

Data centers require organized cable routing systems for power supply and network connections. Cable trays with perforated structures provide cable support while allowing ventilation around cable bundles.

Roll forming machines can produce customized tray profiles with specific hole patterns, widths, and connection structures based on project requirements.

Power Plants and Energy Projects

Power generation facilities contain large quantities of electrical cables connecting control systems, transformers, and equipment units.

Cable trays manufactured from galvanized steel or stainless steel are selected according to environmental conditions. The forming machine produces consistent tray sections that can be assembled into long cable support routes.

Commercial and Infrastructure Buildings

Commercial buildings, airports, transit hubs and major public works rely on dedicated wiring frameworks to house power and data cables. Custom cold forming lines manufacture wiring support frames in multiple dimensions for construction electrical works, such as ladder-style frames, slotted frames and enclosed channel profiles.

Hangzhou Iuwon Technology Co., Ltd. focuses on manufacturing metal cold forming machinery, covering wiring support production lines, sandwich panel equipment, solar bracket forming units and tailor-made profile processing systems.

Boasting over 20 years of experience in cold forming fabrication, Iuwon designs production lines matching clients' drawings, material standards and manufacturing demands. It delivers full one-stop solutions ranging from equipment design and roller mold development to assembly, inspection, field setup and long-term technical assistance.

Custom Profile Development

Engineers customize roller molds per client drawings by analyzing cross-section, thickness, forming sequence, punching and cutting standards to guarantee high dimensional precision and minimal material deformation.

Automated PLC Control

Equipped with PLC, encoders and servo systems to synchronize feeding, punching, forming and cutting, ensuring uniform finished tray sizes during continuous mass production.

Multi-Material Compatibility

Supports galvanized steel, PPGI, stainless steel and aluminum coils for diverse scenarios: galvanized steel for general industrial use; stainless steel for coastal and chemical anti-corrosion environments.

Strict Pre-Delivery QC

Every line undergoes mechanical inspection, electrical debugging and real-material trial runs to check profile accuracy, punching consistency and running stability before shipment.

Complete After-Sales Service

Offers on-site installation, commissioning, operator training, process tuning and long-term spare parts supply.

Wide Application Scenarios

Machines produce cable trays for factories, data centers, power stations, solar projects, commercial buildings and public infrastructure.

Roll Former Corporation

Roll Former Corporation is a manufacturer specializing in customized roll forming equipment for different metal profiles. The company provides roll forming solutions for construction components, electrical support systems, and industrial metal products.

Its equipment configuration can include coil feeding, punching, forming, cutting, and automated production systems. For cable tray applications, machine design is adjusted according to profile drawings, material thickness, and production requirements.

Gasparini S.p.A.

Gasparini S.p.A. is an Italian manufacturer providing metal forming equipment for industrial applications. The company develops customized forming solutions for sheet metal processing, including roll forming systems and related automation equipment.

Its engineering approach focuses on machine configuration, production process optimization, and integration with industrial manufacturing systems.

Gasparini Industries

Gasparini Industries provides customized roll forming equipment for different industrial profiles. The company supports profile development, tooling design, and automated production line integration.

For cable management products, forming equipment needs to maintain profile accuracy, punching consistency, and continuous production capability according to project specifications.

Botou Xianfa Roll Forming Machine Factory

Botou Xianfa is a Chinese manufacturer specializing in cold roll forming equipment. The company produces machines for construction and industrial metal profiles.

Its equipment portfolio covers various roll forming applications, including cable tray related production lines. Machine configuration can be adjusted according to steel thickness, profile shape, and production requirements.

Wuxi Sunway Machinery Co., Ltd.

Wuxi Sunway Machinery focuses on customized roll forming equipment and automated production solutions. The company provides forming machines for construction materials, transportation components, and industrial profiles.

Its production lines can integrate forming, punching, cutting, and control systems based on customer product requirements.

Zhongtuo Roll Forming Machinery

Zhongtuo Roll Forming Machinery manufactures cold roll forming equipment for different steel profile applications.

The company provides customized machines according to customer drawings, including forming systems for structural components and cable support products.

Xiamen New Kaihong Technology Co., Ltd.

Xiamen New Kaihong Technology provides metal forming equipment and customized production lines for industrial applications.

The company focuses on integrating mechanical design, forming technology, and automation control for continuous metal profile production.

1. What raw materials can this cold forming line handle?

Such cold forming production lines are adaptable to galvanized steel, color-coated steel, stainless steel and aluminum coils. Equipment design is customized according to material thickness, mechanical strength and on-site usage demands.

2. Can the cable tray profile and hole pattern be customized?

Yes. The roll tooling and punching system can be designed according to customer drawings. Parameters such as tray width, side height, flange shape, and hole spacing can be adjusted based on the required cable support structure.

3. What processes are included in a cable tray roll forming line?

A complete production line usually includes coil decoiling, leveling, feeding, punching, roll forming, cutting, and stacking. Different configurations can be selected according to production speed and automation requirements.

4. How is the production length controlled?

The machine uses encoder measurement and PLC control to monitor material movement. When the preset length is reached, the cutting system automatically operates to separate the finished cable tray section.

Selecting a cable tray roll forming machine requires matching equipment configuration with actual production requirements. Before quotation, customers can provide technical information including:

Cable tray profile drawing
Material specification
Coil thickness
Tray width and height
Required production speed
Automatic level requirements
Factory layout information

Based on these parameters, engineers can evaluate:

Roll forming structure
Punching solution
Cutting method
Electrical configuration
Production line layout

Hangzhou Iuwon Technology Co., Ltd. delivers tailor-made cold forming line solutions for wiring supports, covering engineering layout, equipment fabrication, factory inspection, on-site installation guidance and long-term spare parts supply.

For projects requiring cable tray production equipment, technical cooperation can begin with profile analysis and production requirement evaluation to determine the suitable forming solution.

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