Liding LD-S01 Unistrut Channel Roll Forming Machine

This Liding LD-S01 unistrut channel roll forming machine is specifically designed for producing standard 41x21mm and 41x41mm galvanized steel strut channels, which are widely used in solar panel mounting systems and industrial pipe support applications. With integrated high-speed punching technology and ±0.2mm dimensional accuracy, it eliminates the need for secondary drilling operations and ensures perfect fitment on every installation site. Built with a heavy-duty 8-ton steel frame and 16Mpa hydraulic system, it delivers consistent performance even during 24/7 continuous production.

30 +

Years of Experiences

500+

clients worldwide

certification

Liding LD-S01 Unistrut Channel Roll Forming Machine01.jpg

41x21/41x41mm Standard Profiles

Produces industry-standard unistrut channels for universal compatibility

Integrated High-Speed Punching

Punches all mounting holes in one pass, no secondary drilling required

22KW Industrial-Grade Power

8-ton heavy-duty frame for 24/7 continuous production

Fully Automatic PLC Control

1-year warranty, CE certified, easy to operate and maintain

lidingVideo

lidingTechnical Specifications

Unistrut Channel Roll Forming Machine	Model LD-S01	Upgrade Options
Standard Profiles	41x21mm / 41x41mm unistrut channel	Custom profiles available
Raw Material	Galvanized steel plate	Stainless steel / aluminum (custom)
Applicable Thickness	1.0–2.0mm	1.0–2.5mm
Production Speed	6 m/min	8–10 m/min (servo upgrade)
Main Motor Power	22 kW	30 kW
Hydraulic Work Pressure	16 Mpa	Custom pressure
Roller Material	GCr15 bearing steel	Cr12MOV alloy steel (optional)
Roller Hardness	HRC56–58° quenched	HRC60–62°
Cutting Blade Material	Cr12MOV quenched	Custom hardened steel
Transmission Method	Chain and gear drive	Full gearbox drive (optional)
Power Supply	380V 50Hz 3 Phases	Custom local voltage
Control System	Imported PLC + transducer + touch screen	Siemens PLC (optional)
Net Weight	8000 kg	9000 kg (upgrade version)
Overall Dimension (LWH)	700010001400 mm	Customized
Product Type	Unistrut channel / C strut channel	U channel / custom profiles
Application	Solar panel mounting / Pipe support	Cable tray / Building construction
Warranty	12 months	Extended warranty available
Customization	Logo, packaging, profile design	Full machine customization
Unistrut Channel Roll Forming Machine	Model LD-S01	Upgrade Options

product details

lidingWhy Do HVAC Professionals Worldwide Choose LIDING Flange Machines?

After 30 years in the cold roll forming industry, we’ve sold over 1,200 flange machines to 30+ countries. Here’s why 90% of our customers come back for repeat orders:

Full GDF/TDC/PDF Flange Series Coverage

We’re one of the few manufacturers that make all three major flange types in-house. Whether you need standard TDC flanges, high-efficiency GDF flanges, or heavy-duty PDF flanges, we have a ready-to-ship machine for you. No more dealing with multiple suppliers.

Patented Double-Coupled Duplex Design

Our signature duplex flange machines produce two flanges simultaneously, doubling your production speed without increasing floor space. This design has been tested and proven by over 500 HVAC factories worldwide, including our US customer who runs it 16 hours a day, 6 days a week.

Tighter Flange Joints = No Air Leaks

We use precision-machined GCr15 rollers and laser alignment technology to ensure every flange joint is perfectly tight. Our customers report 30% less air leakage compared to machines from other suppliers, which means their HVAC systems are more energy-efficient and pass all inspections.

100% Full Load Testing Before Shipment

Every Liding flange machine runs a full 8-hour production test before it leaves our factory. We send you a complete video report showing the machine in action, so you know exactly what you’re getting. No surprises, no assembly headaches, just plug and play.
3-Hour Fast Technical ResponseWe have a dedicated technical support team that responds to all inquiries within 3 hours. If you ever have a problem with your machine, we’ll send you a video solution immediately. For complex issues, we can send our engineers to your factory anywhere in the world.

Standard Production Process

Decoiling → Automatic Leveling & Feeding → Continuous Roll Forming → Integrated High-Speed Punching → Hydraulic Precision Cutting → Finished Unistrut Channel Discharging

lindingApplicable Industries & Application Scenarios

TThis multifunctional flange machine is essential equipment for ventilation and fire protection projects, widely used in:

Commercial & Civil HVAC Engineering

● Central air conditioning ventilation duct flange production for office buildings, hotels, hospitals, shopping malls and residences.

Industrial Ventilation & Dust Removal Systems

● Ventilation, dust removal and exhaust gas discharge pipe flange manufacturing for factory workshops, warehouses and mines.

Fire Protection & Smoke Exhaust Engineering

● Batch production of fire smoke exhaust pipe flange frames for high-rise buildings, underground garages and industrial plants.

Building Material Processing & Site Prefabrication

● Small batch customization for building material stores, on-site prefabrication at construction sites, and flange processing for renovation projects.