Long Span Roll Building Machine Making Space Truly Work For You
When building factories, warehouses, breeding sheds or stadiums, what is the most troublesome aspect? It's not the increase in material prices, nor the tight construction schedule, but rather - those several middle columns.
Once you erect the pillars, the forklift has to take a detour. It becomes difficult to position the equipment properly. We actually bought 1,000 square meters of land, but the usable area is less than 800. Doesn't that feel like a huge loss? What's worse, when the client comes to inspect the site, the first question they ask is: "Can we do without the pillars?" You can only awkwardly say: "The span is too large, it can't be done."
In fact, it's not that you can't do it; it's just that you haven't come across the right equipment yet.
We specialize in Long Span Roll Building Machines, ranging from 26 meters to 42 meters, truly achieving no support in the middle. You don't need to change the architectural plan, and you don't need to increase the thickness of the steel beams either. All you need to do is replace it with a machine that can "span over". Next, instead of boring you with parameters, let me show you how this machine can turn every inch of space into money for you.
What Does A Large Span Unsupported Structure Really Mean
Let's do some calculations.
A warehouse with a 36-meter span. If a row of columns is added in the middle, you won't just lose a few square meters - the columns and the supporting structures between them will occupy approximately 5% to 8% of the effective area. Even more seriously, the internal logistics channels are cut off, and forklifts have to squeeze through the gaps between the columns, resulting in at least a 70% reduction in efficiency.
Our Long Span Roll Building Machine produces roof panels with no obstructions from one end to the other. What you get is a complete and spacious rectangular space. You can arrange shelving in rows, equipment can move freely, and even the lighting and ventilation become more uniform.Without support, it is not merely a technical indicator; it is the confidence that enables you to secure major orders.
For Your Project Duration We Have Corresponding Solutions
Different projects have completely different duration requirements.
A medium-sized mechanical processing factory would be sufficient with a span of 26 meters.
A large grain storage facility requires at least 36 meters.
A maintenance workshop or community gymnasium that can accommodate a bus needs to be at least 42 meters wide.
We won't let you spend extra money on unnecessary spans, and we will never leave you short of the span you need.
| Project Type | Max Span | Model |
|---|---|---|
| Standard Workshops / Small Warehouses | ≤ 26m | 305 |
| Logistics Centers / Large Workshops | ≤ 36m | 680 |
| Ultra-large Warehousing / Stadiums | ≤ 42m | 800 |
(Notes: The specific model names are merely for internal differentiation. You only need to tell us the required span, and we will recommend the most suitable model for you.)
Each model has undergone full-load testing, and it can pass the test and stand firm.
Technical Parameter List
| Comparison Item | Model 305 | Model 680 | Model 800 |
| Effective Forming Width | 305mm (Narrowest) | 680mm (Medium) | 800mm (Widest) |
| Applicable Span | ≤ 26 Meters | ≤ 36 Meters | ≤ 42 Meters (Maximum) |
| Sheet Thickness | 0.6 - 1.6mm | 0.6 - 1.6mm | 0.8 - 1.5mm |
| Power System | Fully Electric (16.7KW) | Fully Electric (16.7KW) | Diesel Powered (40HP Diesel Engine) |
| Machine Weight | Approx. 8 Tons | Approx. 10 Tons | Approx. 13 Tons |
| Forming Speed | Straight Plate 15m/min | Straight Plate 15m/min | Approx. 13m/min |
| Key Features | Lightweight, Suitable for Small Spans | Balanced Performance, Suitable for Medium and Large Spans | High Mobility, No External Power Supply Required, Suitable for Extra-Large Spans |
Profile Finished Product Display
Below are the roof tile profiles our machine actually produces, for your reference.
305 Type Finished Product Drawing
Description: Effective width 305mm. Typically used in factories and livestock sheds with a span of less than 26 meters.
680 Model Finished Product Drawing
Description: Effective width 680mm. Shot on-site in a 36-meter-span logistics warehouse, with no middle columns.
800 Model Finished Product Drawing
Description: Effective width 800mm. Designed specifically for a 42-meter super-large span.
More board type options
If you need boards with different rib heights or effective widths, we can customize them for you.
Start Your Next Major Project By Choosing The Right Span
You don't need to become an expert in steel rolling, nor do you need to compare dozens of parameters repeatedly. All you need to do is ask yourself three questions:
What is the maximum span of the projects I will undertake in the next year?
Can the machine I'm currently using achieve unsupported operation?
If not, do I plan to keep rejecting orders, or switch to a machine that can handle them?
Our equipment has been exported to multiple countries, with spans ranging from 26 meters to 42 meters, covering everything from fixed factories to mobile construction sites.We don't advise you to purchase the most expensive one; instead, we suggest you choose the right one.
All you need to do now is tell us your usual span. We will handle the rest for you, including board type recommendations, parameter confirmation, and even sample board shipments.
Contact: Elliot liu
Email: cnzt006@zhongtuocn.com
WhatsApp: 008615127728988