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为 Seds 的尊贵客户提供最佳和经济的解决方案。
技术变革与工业系统，我们致力于
为 Seds 的尊贵客户提供最佳和经济的解决方案。
2.0" Composite Floor Deck for Mid-Range Spanning Roll Forming Machine: Engineered Production for Reliable Steel-Concrete Floors
沧州中拓滚压成型机械有限公司来自中国河北。它是一家致力于设计和制造的制造商。
不同类型的冷弯成型机。我们是一家历史悠久的工厂，自 2006 年以来一直从事冷弯成型机的设计和制造。我们能生产的机器包括：屋面瓦成型机、CZ 檩条成型机、轻钢龙骨成型机、金属压花机、门系统成型机、天花板系统成型机、高频焊管机、分切生产线、定长切割生产线、货架系统成型机、地板装饰板成型机、彩石瓦生产线、热贴膜机等。
不同类型的冷弯成型机。我们是一家历史悠久的工厂，自 2006 年以来一直从事冷弯成型机的设计和制造。我们能生产的机器包括：屋面瓦成型机、CZ 檩条成型机、轻钢龙骨成型机、金属压花机、门系统成型机、天花板系统成型机、高频焊管机、分切生产线、定长切割生产线、货架系统成型机、地板装饰板成型机、彩石瓦生产线、热贴膜机等。
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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 |
| 滚筒材料 | 45# steel or GCr15, hard chrome plated |
| 轴直径 | 80–100 mm |
| Drive | Chain / gearbox / servo depending on speed |
| 速度 | 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
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我们是国家级高新技术企业。公司通过了 ISO9001 质量体系认证、欧洲 CE 安全认证、北美 CAS 认证等。我们拥有丰富的出口贸易经验，了解不同国家客户的需求。 同时，我们还能为客户提供满意的设计方案。我们的机器已出口到 150 多个国家，并与客户建立了长期稳定的合作关系，赢得了客户的一致好评。
通过 360° VR 系统访问中拓，沧州中拓成立于 2014 年，致力于设计和制造不同类型的冷弯成型机。我们提供 ODM、OEM 和一站式服务。原材料、机械和配件均可从我们这里购买。
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全面的售后服务支持
提供 OEM、ODM
1.沟通：确认买方要求。
2.技术人员设计：绘制型材图和 3D 机器图
3.确定配置和生产
4.交货前测试
2.技术人员设计：绘制型材图和 3D 机器图
3.确定配置和生产
4.交货前测试
5.包装和交付
6.技术指导
7.售后服务：复杂机器的安装服务和定期客户回访
6.技术指导
7.售后服务：复杂机器的安装服务和定期客户回访
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优质企业。通过与我们的合作，他们获得了
大力支持，实现了业务的突破和发展。
优质企业。通过与我们的合作，他们获得了
大力支持，实现了业务的突破和发展。
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