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Provides Seds The Best & Economical Solutions To Valued Customers.
Technologicaly Changes & Industrial Systems, We Are Dedicated To
Provides Seds The Best & Economical Solutions To Valued Customers.
2.0" Composite Floor Deck for Mid-Range Spanning Roll Forming Machine: Engineered Production for Reliable Steel-Concrete Floors
Cangzhou Zhongtuo Roll Forming Machinery Co.,Ltd comes from Hebei-China. It is a manufacturer dedicated to design and manufacture.
different types of cold roll forming machines. We are a factory with a long history, engaged in the design and manufacture of roll forming machines since 2006. The machines we can produce include: roof tile making machine, cz purlin making machine, light steel keel making machine, metal embossing machine, door system forming machine, ceiling system forming machine, high frequency pipe welding machine, slitting line, cut to length line, shelf system forming Machine, floor decking forming machine, color stone tile production line, hot laminating filmed machine,etc.
different types of cold roll forming machines. We are a factory with a long history, engaged in the design and manufacture of roll forming machines since 2006. The machines we can produce include: roof tile making machine, cz purlin making machine, light steel keel making machine, metal embossing machine, door system forming machine, ceiling system forming machine, high frequency pipe welding machine, slitting line, cut to length line, shelf system forming Machine, floor decking forming machine, color stone tile production line, hot laminating filmed machine,etc.
For more information, delivery time and prices, please mail us!
2.0" Composite Floor Deck for Mid-Range Spanning Roll Forming Machine: Engineered Production for Reliable Steel-Concrete Floors
Description:When contractors and steel fabricators need a floor deck profile that performs between short-span 1.5" deck and heavy long-span 3" deck, the 2.0" composite floor deck is often the most balanced choice. It delivers deeper rib height, stronger composite action with concrete, and better mid-range spanning capacity—without the material cost and slab depth of deeper profiles.
A mid-range spanning roll forming machine built for this deck must do more than bend steel. It must hold embossment geometry, side-lap accuracy, flatness, and repeatable length tolerance under continuous production. This article explains what the 2.0" composite floor deck is, where it is used, and how to specify the right roll forming line for export markets.
What Is a 2.0" Composite Floor Deck?
A 2.0" composite floor deck is a cold-formed steel panel, usually galvanized or galvalume, designed to act together with poured concrete. The deck serves as:
Permanent formwork during concrete placement
Positive reinforcement in the completed composite slab
Working platform for erection crews
Shear-transfer surface through embossments, re-entrant ribs, or mechanical indentations
Typical rib height is approximately 51 mm / 2.0". Cover widths and rib pitches vary by market—common export profiles include 600–1020 mm cover width depending on the drawing. The profile is widely used in commercial, industrial, residential high-rise, warehouse mezzanine, and parking-structure floors.
Why “Mid-Range Spanning” Matters
Shallow 1.5" deck is economical for shorter spans. Deep 3" deck is specified when spans are long or live loads are high. The 2.0" deck sits in the practical middle:
Greater load capacity than 1.5" deck
Longer unsupported span than shallow deck
Lower concrete slab build-up than 3" deck
Better cost-to-performance ratio for typical multi-story frames
For fabricators, this means steady demand from builders who want faster slab cycles and reduced temporary formwork, without over-specifying steel.
Roll Forming Machine Overview
A 2.0" composite floor deck roll forming machine for mid-range spanning profiles is a complete line, not a single stand. It processes galvanized steel coil into finished embossed deck panels with controlled cutting length.
Core production flow
Hydraulic or manual decoiler with coil car
Entry guide and leveling for strip alignment
Main roll forming stations with progressive rib shaping
Embossing station for concrete shear interlock
Punching/notching station optional for end laps, hangar holes, or web openings
Hydraulic flying shear or post-cut shear
Run-out table and auto stacker optional
Typical technical specifications
| Item | Common configuration |
| Material | Galvanized / Galvalume steel |
| Thickness | 0.8–2.0 mm, depending on deck design |
| Yield strength | Up to 550 MPa / 80 ksi |
| Cover width | 600–1020 mm, profile-dependent |
| Rib height | 51 mm / 2.0" |
| Forming stations | 18–26 stations |
| Roller material | 45# steel or GCr15, hard chrome plated |
| Shaft diameter | 80–100 mm |
| Drive | Chain / gearbox / servo depending on speed |
| Speed | 8–20 m/min standard; higher with flying shear |
| Cutting | Hydraulic shear, Cr12 / Cr12MoV blades |
| Control | PLC + HMI touchscreen |
| Power | 380V/50Hz/3PH or 480V/60Hz/3PH customized |
| Length tolerance | ±2 mm |
These values are configurable. The correct machine is defined by your profile drawing, coil thickness, daily output, and destination-market electrical standard.
Profile Accuracy Determines Field Performance
Composite deck is not just a sheet. If the embossment depth varies, the side lap does not match, or the panel twists, the slab loses composite efficiency and installation slows.
A mid-range spanning roll former should guarantee:
Consistent rib height and pitch
Symmetric side seams for nesting and overlapping
Controlled embossment depth for concrete bond
Minimal camber and twist
Clean shear cut without cracking the galvanized coating
Repeatable length setting from PLC
This is why rollers are usually machined, heat-treated, and chrome-plated, while the frame uses heavy H-beam construction to absorb forming loads.
Applications of 2.0" Composite Floor Deck
The machine-produced panels are used in:
Commercial office buildings
Hotels and hospitals
Industrial plants and logistics warehouses
High-rise residential towers
Mezzanine floor systems
Parking garages and deck slabs
Bridge and infrastructure walkway decks
Institutional buildings such as schools and labs
Why choose us?
We are a national level high-tech enterprise. We have got ISO9001 quality system certification, European CE safety certification, North American CAS certification and others. We have rich experience in export trade, understanding the needs of different countries customers. Meanwhile we can provide customers with satisfactory design solutions. Our machines have been exported to more than 150 countries, and we have established long-term and stable cooperative relations with customers, and won the praise of customers.
Visit Zhongtuo through 360° VR system, Cangzhou Zhongtuo Was Established In 2014, Which Is Dedicated To The Design And Manufacture Different Types Of Cold Roll Forming Machines. We Provide ODM, OEM And One-Stop Service. Raw Materials, Machinery And Accessories Can Be Purchased From Us.
OEM/ODM & Customization one-stop service
Full after-sales service support
Provide OEM、ODM
1.communication：confirm buyer's requirement.
2.Technician design:make drawing profiles and 3D machines drawing
3.determine the configuration and production
4.testing before delivery
2.Technician design:make drawing profiles and 3D machines drawing
3.determine the configuration and production
4.testing before delivery
5.packing and delivery
6.Technical guidance
7.After-sales service:Installation services for complex machines and regular customer visit
6.Technical guidance
7.After-sales service:Installation services for complex machines and regular customer visit
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high-quality enterprises. Through cooperation with us, they have received
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We have strong engineer team of more 20 People, we will give more accurate and fast solution.
