01.Classification of Floor Deck Roll Forming Machine
The floor bearing plate, also known as profiled steel plate or steel bearing plate, is the core material for floor construction in steel structure buildings. The industry primarily classifies it based on "plate configuration and forming process," dividing it into three main types: open-type, concave (swallow-tail) type, and closed-type. Each type exhibits significant differences in performance and application scenarios. The specific classifications and characteristics are as follows:
02. Classification of Floor Deck Roll Forming Machine
The floor bearing plate, also known as profiled steel plate or steel bearing plate, is the core material for floor construction in steel structure buildings. The industry primarily classifies it based on "plate configuration and forming process," dividing it into three main types: open-type, concave (swallow-tail) type, and closed-type. Each type exhibits significant differences in performance and application scenarios. The specific classifications and characteristics are as follows:
Description: Looking for a reliable composite floor deck roll forming machine? ZTRFM designs high-speed steel floor deck making machines with PLC auto-change, hydraulic cutting, and global after-sales support. Get a quote today.
Composite Floor Deck Roll Forming Machine
If you are sourcing a composite floor deck roll forming machine for your steel building fabrication business, you already know that the equipment you choose will define your output quality, production speed, and long-term operating cost. This guide explains what a modern floor decking roll forming machine does, how it works, what features matter most, and why global contractors and steel fabricators choose ZTRFM roll formers for their metal deck production lines.
Composite Floor Deck Roll Forming Machine
What Is a Composite Floor Deck Roll Forming Machine?
A floor decking roll forming machine is a continuous cold-roll-forming line that transforms galvanized or zinc-alume steel coils into profiled steel floor deck sheets — the corrugated or dovetail panels used as permanent formwork and composite tension reinforcement in multi-story steel-framed buildings.
The line typically unwinds the coil, feeds it through a progressive set of roller stands that bend the strip into the desired profile, then measures, hydraulically cuts the sheet to length, and stacks the finished panels automatically. Common profiles produced on a single multi-profile line include YX-series (e.g., YX51-253-760, YX76-305-915, YX76-344-688), re-entrant dovetail profiles, and shallow rib profiles used in commercial floors, parking structures, and pre-engineered metal buildings.
Composite Floor Deck Roll Forming Machine
Why the Right Floor Deck Making Machine Matters
Composite floor deck is a safety-critical structural product. Out-of-tolerance profiles, uneven rib heights, or poor cut-end squareness reduce the composite bond strength with the poured concrete slab, which directly affects load capacity and fire rating. A precision-built steel floor deck roll forming machine delivers three commercial advantages:
Consistent profile accuracy — every sheet matches the engineered design, so deck overlaps and side-lap fastening perform as specified.
Higher line speed — modern servo-driven lines run 25–45 m/min, allowing one machine to supply multiple building projects from a single shift.
Lower labor waste — automatic length control and stacking reduce off-cuts, rework, and manual handling costs.
Composite Floor Deck Roll Forming Machine
Core Components of a Modern Floor Deck Roll Former
Understanding the main sections helps you evaluate supplier proposals and compare quotes fairly.
1. Manual or Hydraulic Decoiler
The decoiler holds the raw steel coil (typically 1,000–1,500 mm ID, 5–15 T capacity). A hydraulic expansion decoiler with coil car is preferred for heavier coils, reducing manual loading time and improving workplace safety.
2. Guide Feeding and Leveling Table
This section straightens coil camber and guides the strip into the roll forming station, preventing sideways drift that would produce skewed sheets.
3. Roll Forming Main Unit
The heart of the line. Roller stands are mounted on heavy welded steel frames, with rollers CNC-machined from 45# steel or GCr15 bearing steel, hardened and chrome-plated for wear resistance. The shaft diameter, roller count, and stand spacing determine profile precision — cheap machines often cut corners here.
4. Hydraulic Cutting System
After the sheet reaches the preset length, a flying or stationary hydraulic cutter slices the profile to length using blades made from Cr12MoV tool steel. A well-tuned cut produces a clean end with minimal burr.
5. PLC Control Cabinet
The PLC (typically Siemens, Mitsubishi, or Delta) sets sheet length, quantity, line speed, and stores product recipes. Touchscreen HMI operators can switch between profiles in minutes rather than hours.
6. Output Run-Out and Stacking Table
Finished sheets slide onto a run-out table and are collected by an automatic stacker or by two operators, depending on line length and budget.
Composite Floor Deck Roll Forming Machine
Key Features to Compare When Buying
When you receive quotes from different metal deck roll forming machine manufacturers, focus on the items below — they directly affect ROI.
Multi-Profile Capability
A PLC auto-changeover multi-profile floor deck line can switch between two, three, or even four deck profiles on the same roller set by adjusting guide positions and forming gaps, rather than requiring a complete roller change. This is the single biggest productivity upgrade for fabricators serving multiple clients or project types.
Line Speed vs. Material Thickness
Speed claims are only meaningful together with material thickness. Ask for the rated speed at your target thickness (commonly 0.8–1.2 mm GI for floor deck) and at your desired profile depth. A machine advertised at 40 m/min on 0.5 mm may only hold 20 m/min on 1.0 mm deck.
Roller Material and Hardness
Rollers should be CNC-machined, heat-treated, and hard-chrome plated to resist abrasive galvanized coil wear. Confirm roller hardness (HRC 58–62 is typical) and shaft diameter (Ø70 mm or larger is preferred for deep dovetail profiles).
Cutting Blade Life
Long-life Cr12MoV cutting blades, re-sharpenable, reduce consumable cost. Ask how many sheets a blade set is rated for before regrinding.
Electrical Brand and Protection Rating
Industrial-grade PLC, inverter, and contactors from Siemens, Schneider, or Mitsubishi outlast generic components. Cabinets should carry IP54 or better rating for steel-fabrication environments.
Safety Compliance
Look for emergency stop circuits, guards on the cutter, CE-marked electrical panels, and a clearly documented operating manual. These matter whether you are shipping to the EU, North America, the Middle East, or Southeast Asia.
Composite Floor Deck Roll Forming Machine
Typical Technical Specifications to Request
Reputable suppliers publish a specification sheet with each proposal. For a standard floor deck sheet making machine, expect to see:
Applicable material: hot-dip galvanized steel coil, GI, or Gl (zinc-alume)
Material thickness range: 0.8–1.5 mm (customizable)
Coil width: 1,000–1,250 mm
Forming speed: 20–40 m/min (product-dependent)
Main motor power: 11–22 kW depending on profile depth
Hydraulic station power: 5.5–7.5 kW
Cutting tolerance: ±1.5 mm per 6 m sheet
Dimension and weight for shipping-container planning
Composite Floor Deck Roll Forming Machine
Common Applications of Composite Floor Deck Sheets
Deck panels produced on these lines appear in virtually every modern steel-building sector:
High-rise office and residential composite floors
Multi-level car parking structures
Shopping malls and exhibition centers
Industrial plants and warehouses with mezzanine floors
Pre-engineered metal building (PEMB) projects
Renovation and slab-overlay work
Because each market has its own code (e.g., AISC / Steel Construction Institute in the West, GB standards in China, local Gulf standards in the Middle East), your chosen supplier should be able to tune the profile geometry and embossments to match local design codes.
Composite Floor Deck Roll Forming Machine - application
Why Choose a ZTRFM Floor Deck Roll Forming Machine?
ZTRFM (Zhongtuo) has been designing and manufacturing cold roll forming lines for the global steel construction industry for over a decade. Every composite floor deck roll forming machine shipped from our workshop passes through three inspection gates — raw material, half-finished assembly, and full load-off testing — before container loading.
What Sets ZTRFM Apart
Multi-profile PLC design — switch between deck profiles via HMI recipe, reducing roller changeover from hours to minutes.
Heavy-duty welded frame — stress-relieved and precision-machined to resist deflection over years of continuous operation.
Hard-chrome rollers on GCr15 shafts — designed for 10+ years of GI coil production before visible wear.
Servo length control — digital encoder feedback holds cutting tolerance within ±1.5 mm.
Global after-sales — English manuals, video-guided installation, online technical support, and spare-parts shipping to 60+ countries.
Custom engineering — we adapt line width, profile geometry, decoiler capacity, and stacking layout to your site layout and power supply.
Composite Floor Deck Roll Forming Machine
After-Sales, Installation, and Training
A roll forming line is a long-term asset, and supplier support is as important as the machine itself. ZTRFM includes:
Detailed installation drawings and foundation guidance
On-site video call support during commissioning (optional on-site engineer available)
Operator and maintenance training through live video sessions
12-month warranty on main components
Long-term supply of cutting blades, seals, and wear parts
Frequently Asked Questions
How long does it take to manufacture and ship a floor deck line?
Standard single-profile lines typically take 25–35 working days; custom multi-profile lines usually 40–50 days, plus 25–40 days ocean freight to most major ports.
Can one machine produce both floor deck and roof deck?
Some shallow profiles overlap, but floor deck and roof deck serve different structural functions. If your business needs both, we recommend a combined line or two dedicated machines rather than forcing one profile set to do both poorly.
What is the MOQ and payment terms?
We supply one machine per order. Standard terms are 30% T/T deposit, 70% balance against copy of bill of lading; L/C at sight is available for larger orders.
Do you provide deck profile drawings for structural engineering approval?
Yes. We provide profile dimensions, section properties, and mill certificates for raw material, which your structural engineer can use directly in building code submissions.
Get a Quote for Your Floor Deck Roll Forming Line
Tell us your target deck profile (or reference standard), material thickness, coil width, desired line speed, and destination port. Our engineering team will send you a tailored proposal with layout drawing, technical specification, and FOB/CIF pricing within one working day.
ZTRFM — Precision roll forming lines for the global steel construction industry. Contact us today to discuss your composite floor deck production project.
