Australia’s construction industry demands precision, speed, and compliance. BoxSpan steel beams have become the go-to structural solution for residential and commercial flooring. If you manufacture steel framing products, a BoxSpan beam roll forming machine for Australia is a strategic investment.
This guide covers everything you need to know. We explain what BoxSpan beams are, why they matter in Australia, and which machine features deliver the best ROI.
What Is a BoxSpan Beam?
BoxSpan is a registered trademark of Spantec Systems Pty Ltd. BoxSpan is a light structural steel beam formed from two C-sections of high-tensile galvanized steel, mechanically locked together.
The result is a box-shaped beam that combines the strength of steel with the workability of timber. BoxSpan is lighter than comparable products by 40–60% and is fully termite-proof.
In Australia, BoxSpan beams are widely used for:
- Floor joists and bearers
- Roof framing and rafters
- Lintels above openings
- Deck and veranda structures
Australian builders and engineers can verify span tables and load ratings directly from the official BoxSpan residential span tables published by Spantec.
Because BoxSpan is made from galvanized steel, it does not rot, warp, or burn. This makes it ideal for Australia’s harsh climate conditions.
Why the Australian Market Needs BoxSpan Beam Roll Forming Machines
Australia’s building codes and climate create strong demand for steel framing systems. Here is why a BoxSpan beam roll forming machine for Australia makes commercial sense.
1. Termite Resistance Is Non-Negotiable
Eastern Australia has some of the world’s highest termite activity. Timber beams require chemical treatment. BoxSpan steel beams eliminate this problem entirely.
2. Bushfire-Prone Areas
Steel does not burn. In Bushfire Attack Level (BAL) zones, non-combustible materials are often mandatory. BoxSpan beams meet these requirements.
3. Precision and Speed
Australian builders value straight, true framing. Steel roll formed beams arrive on-site cut to exact lengths. No warping, no on-site adjustment.
4. Growing Modular Construction
Prefab and modular building is expanding in Australia. Roll formed steel beams fit perfectly into off-site manufacturing workflows.
If you want to explore more about the Australian roll forming market, read our dedicated guide on machine de profilage à rouleaux Australie for local insights and compliance requirements.
Believe Industry: 4 Key Equipment Advantages
Believe Industry Company designs and manufactures BoxSpan beam roll forming machines for Australia with four standout advantages that directly impact your production efficiency and profit margin.
Advantage 1: Automatic Width Adjustment (100–250 mm)
Traditional roll forming machines are fixed to a single profile width. Changing widths means stopping the line, adjusting rollers manually, and wasting valuable production time.
Believe Industry’s BoxSpan beam machine features automatic width adjustment from 100 mm to 250 mm. The operator sets the target width on the Siemens PLC touchscreen. All roll forming stands move simultaneously under PLC control. NSK ball bearings are used throughout for可靠 operation.
This matters because Australian suppliers often stock multiple BoxSpan sizes — B100, B150, B200, and B250. With one machine that covers the full range, you reduce capital expenditure and floor space.
You can learn more about our general machine de profilage à rouleaux technology and how automatic adjustment fits into modern production lines.
Advantage 2: Dynamic Punching with CSV File Import
BoxSpan beams require holes for connectors, bolts, and alignment. Believe Industry’s boxspan beam roll forming machine accepts CSV file imports to define custom hole patterns — the same workflow that LGSF (Light Gauge Steel Framing) detailers already use.
The control system is able to import CSV files for both cutting and punching. The software divides each box beam into two C-profiles for roll forming, then seamlessly seams them together. The authoring software produces a CSV file that treats each beam as one line item. The machine then splits the CSV line into two lines and seams the correct channels into a box.
Here is how it works:
- The engineer creates the hole pattern in CAD or spreadsheet software.
- The file is exported as CSV.
- The operator uploads the CSV file to the industrial computer with touchscreen.
- Six sets of servo-driven punching devices dynamically punch holes at the specified positions. Five sets handle box beam holes. One set punches the identification hole for cutting reference.
This is a major upgrade over fixed-tool punching. Each project can have a different hole layout without stopping production to change dies.
For a deeper dive into punching technology in roll forming lines, see our guide on presse à poinçonner pour l'industrie du profilage à rouleaux. We cover servo punching, die design, and integration strategies.
Advantage 3: Simultaneous Production of Different Lengths (1–12 m)
Australian projects vary in span requirements. A residential floor might need 3-metre bearers. A commercial deck might need 12-metre joists.
Believe Industry’s BoxSpan beam machine handles variable lengths from 1 metre to 12 metres in a single production run. The multi-function hydraulic cutting device cuts each piece to its specified length while the line continues running.
This means you can fulfill a mixed order — say, 50 pieces at 3.6 m and 30 pieces at 5.4 m — without stopping the machine between batches.
The continuous operation is made possible by our advanced opérations secondaires sur la ligne de profilage design, where inline cutting and punching happen without interrupting material flow.
Advantage 4: Automatic Seaming with Bite and Dimple, High Load Capacity
BoxSpan beams are formed by mechanically locking two C-sections together. Believe Industry’s boxspan beam roll former machine automates this process with a dedicated automatic seaming machine featuring 5 stands with GCr15 rollers (HRC 58–62).
The dimple joints create a high-load mechanical connection between the two C-sections. This eliminates the need for continuous welding along the beam length. The result is a beam that meets structural load requirements while keeping production speed at 4–6 m/min.
The transfer and overturn rack (12 metres long) conveys, overturns, aligns, and drives the beams into the seaming machine. Overturn and push actions are pneumatic-powered. The negative-direction transfer reduces total line length.
For warehouses and heavy-duty applications, this high-load connection is critical. The beam must resist both vertical load and lateral torsion.
If you also manufacture storage racking, our machine de profilage à rouleaux pour poutres caissons page explains similar biting and dimple technology used in pallet racking beams.
Complete Production Line Layout
Believe Industry’s automatically seamed BoxSpan beam roll forming machine integrates every step from coil to finished box beam. The whole line layout follows this sequence:
Uncoiling & Leveling — Feeding & Guiding — Punching Holes — Guiding — Roll Forming — Printing — Cutting — Conveying — Overturning & Covering & Pushing — Seaming — Running Out
Each section is synchronized by the central Siemens PLC control system. The operator manages the entire line from one industrial computer with touchscreen, keyboard, and mouse. CAT6, USB backup, and WiFi functions are included. Aviation plugs are used for easy wiring connection.
Technical Parameters: BoxSpan Beam Roll Forming Machine
Uncoiler and Leveler with Coil Car
| Description | Spécification |
|---|---|
| Uncoiling method | Hydraulic expansion, passive uncoiling |
| Coil width (max) | 400 mm |
| Épaisseur de la bobine | 0.8–1.5 mm |
| Coil weight (max) | 3,000 kg |
| diamètre intérieur de la bobine | 450–530 mm |
| Coil outer diameter (max) | 1,300 mm |
| Hydraulic motor power | 1.5 KW |
| Leveling motor power | 3 KW |
| Leveling device design | 2 pinch rolls, 7 leveling rolls |
| Leveling roller diameter | 52.5 mm |
| Leveling roller material | 40Cr |
| Hydraulic valve brand | Beijing Huade |
| Onduleur | Yaskawa |
| Limit sensor | Omron |
| Coil car capacity | 3 tonnes |
| Coil upender capacity | 5 tonnes |
Feeding Guide and Punching Holes Device
| Description | Spécification |
|---|---|
| Guiding device | One side fixed, one side adjustable; moves with the stands for different coil widths |
| Punching sets | 6 sets total (5 for box beam holes, 1 for identification hole) |
| Punch adjustment | All 5 box beam punch sets are servo motor driven for different X-value |
| Punch mold material | CR12MOV or SKD11, HRC 58–62 |
| Hydraulic motor power | 11 KW |
| Hydraulic pressure | 20 MPa |
| Hydraulic station structure | 6 loops |
| Hydraulic station cooling | Oil and air cooling |
questions les plus fréquentes sur la profileuse
| Description | Spécification |
|---|---|
| Machine base | H-beam welded |
| Roll forming stands | Iron cast stands |
| Stations de formation | 16 forming steps |
| Matériau pour rouleaux | CR12MOV (equiv. JIS SKD11), HRC 58–62, chromed surface |
| Shaft material | 42Cr, 80 mm diameter |
| Shaft bearings | NSK ball bearings |
| Roll forming thickness | 0.8–1.5 mm |
| Power for roll forming | 7.5 KW Servo Motor |
| Adjust motor power | 1.5 KW x 2 |
| Vitesse de la ligne | 4–6 m/min |
| Transmission method | 1.5 inch chain and sprocket; some stands use gears to drive upper rollers also |
| Side rolls | Assembled between roll forming stands to form the edge radius |
| Hydraulic cutting power | 5.5 KW |
| Cutting blade material | CR12MOV, HRC 58–62 |
| Straightening device | Equipped to ensure product straightness |
Transfer and Overturn Rack
| Description | Spécification |
|---|---|
| Size | 12 metres |
| Transfer motor power | 3 KW x 2 |
| Conveyor rollers | Diameter 55 mm, chromed |
| Overturn and push | Pneumatic powered |
| Direction | Negative direction to reduce line length |
Seaming Machine
| Description | Spécification |
|---|---|
| Stands quantity | 5 stands |
| Motor power | 5.5 KW |
| Rollers material | GCr15, HRC 58–62 |
| Machine stands | Iron cast |
| Transmission | Chain and sprocket |
| Ajustement | Automatic adjust design, controlled by PLC |
Système de contrôle
| Description | Spécification |
|---|---|
| PLC | Siemens |
| Encodeur | Omron |
| Electric components | Schneider |
| Industrial computer | Apuqi industrial computer with touch function |
| Logiciel | Customized, suitable for box beam CSV import |
| Connectivity | CAT6, USB backup, WiFi function |
| Arrêt d'urgence | Emergency stop and pull-cord stop included |
Centrale hydraulique
| Description | Spécification |
|---|---|
| Quantité | 2 sets (one for punching, one for cutting) |
| Hydraulic power | 11 KW for punching, 5.5 KW for cutting |
| Working pressure | 12–16 MPa |
| Hydraulic oil | 46# hydraulic oil |
Voltage and Frequency
| Description | Spécification |
|---|---|
| Tension | 415V |
| Fréquence | 50Hz |
| Phase | 3-Phase |
This electrical configuration matches Australian industrial power standards.
These specs align with the requirements outlined in our fabricants de machines de profilage à rouleaux guide, where we explain how to evaluate supplier specifications against your production needs.
BoxSpan Profile Sizes and Machine Compatibility
BoxSpan beams are manufactured in four standard widths. Your boxspan beam roll forming machine must be capable of producing all of them:
- BoxSpan 100×50: Uses BMT 0.6 mm or 0.8 mm. Suitable for light joist applications.
- BoxSpan 150×50: Uses BMT 0.8 mm or 1.0 mm. The most common residential size.
- BoxSpan 200×50: Uses BMT 0.8 mm or 1.0 mm. For longer spans and heavier loads.
- BoxSpan 250×50: Uses BMT 1.0 mm. The heaviest duty BoxSpan profile.
Believe Industry’s automatic width adjustment covers all four sizes without manual roller change. The adjustment is motorized (1.5 KW x 2) and controlled by PLC. This is a significant advantage over fixed-width machines that require spacers or cassette changes.
To understand more about how roll design affects multi-size production, read our technical guide on conception des rouleaux de profilage — it explains flower diagrams and pass scheduling for variable-width profiles.
Australian Compliance and Standards
When installing a BoxSpan beam roll forming machine for Australia, you must consider local compliance:
Electrical Standards: Australian sites use 415V/50Hz three-phase power. Believe Industry configures the machine electrical system to match exactly, using Siemens PLC, Omron encoder, and Schneider electric components.
Normes de sécurité: AS/NZS 4024 (Safety of Machinery) applies. Our machines include light curtains, emergency stops, and pull-cord stops compliant with international standards. CE certification is included as standard.
Steel Grade: Australian steel mills supply G350 and G550 galvanized coil. The machine handles both grades. The roller material (CR12MOV, HRC 58–62, chromed surface) is designed for 450 MPa high-tensile steel as standard.
Our company profile at Believe Industry Company explains our 20+ years of export experience and how we handle country-specific compliance for every market.
Comparing BoxSpan Machines to Other Profile Lines
A BoxSpan beam machine shares technology with several other roll forming lines. Understanding these connections helps you plan your factory layout and product range.
vs. Strut Channel Machine: Both use servo punching and hydraulic cutting. Strut channel machines typically run faster because the profile is simpler. BoxSpan requires 16 roll stations due to the double-C lock-forming process and the additional seaming step.
Notre machine de profilage à rouleaux pour profilés de support page explains the punching and cutting systems that are also used in BoxSpan lines.
vs. C Purlin Machine: Both produce C-shaped sections. The difference is that BoxSpan locks two C-sections together, while purlins are used individually. Purlin machines often include a Z-overlap feature, which is not needed for BoxSpan.
If you are considering adding purlin production, our Machine de profilage de pannes en C guide covers the technical differences.
vs. Storage Racking Beam: BoxSpan and racking step beams both use the bite-and-dimple joint method. The profiles are different shapes, but the seaming technology is similar. Both require high-load mechanical connection without continuous welding.
If you want to produce both products, Believe Industry can design a shared production line with quick-change tooling.
Installation and Training in Australia
For Australian clients, we provide:
- Pre-shipment factory acceptance test (FAT)
- Sea freight to Australian port (FOB Shanghai)
- On-site installation and commissioning (typically 14 days, 2 weeks)
- Operator training (qualified tradespeople recommended)
- 24-month warranty covering labour and replacement of defective parts
- Remote technical support via WiFi-connected industrial computer
- Local spare parts recommendations
Installation personnel are charged at USD 200 per day plus travel time. The buyer is responsible for floor/foundation preparation, electrical supply and connection, and safe installation environment per WorkSafe regulations.
Notre installation de la machine de profilage à rouleaux service page explains the full process, including typical timelines and what to prepare before the machine arrives.
Why Choose Believe Industry for Your BoxSpan Beam Machine
Believe Industry Company has been manufacturing roll forming machines over 15 years. Here is why Australian buyers choose us:
Proven Track Record: 300+ machines installed in 20+ countries.
Custom Engineering: We design the machine around your profile drawings, not the other way around. The software is customized to suit box beam CSV import workflows.
CSV Import Punching: Our dynamic punching system is specifically designed for project-based production — the same workflow as LGSF detailers already use. Six sets of servo-driven punching devices handle complex hole patterns.
Australian Market Experience: We understand local voltage (415V/50Hz), safety standards, and steel grade requirements. Siemens PLC and Schneider electric components are standard.
Complete Line Integration: From uncoiler to collection table, we build the entire production line. You don’t need to source components from multiple vendors.
Seaming Technology: Our 5-stand seaming machine with GCr15 rollers delivers high-load mechanical connection through bite-and-dimple joints — no continuous welding required.
More information about our company and capabilities is on our à propos page, and you can also review our meilleur fabricant de machines de profilage en Australie comparison guide.
Demander un devis
If you are planning to manufacture BoxSpan-style steel beams for the Australian market, we can help you specify the right machine.
Tell us:
- Which BoxSpan sizes do you plan to produce?
- What is your target daily production volume?
- Avez-vous besoin d'importer un fichier CSV pour la perforation ?
- Quelles sont les spécifications de l'alimentation électrique de votre usine ?
- Avez-vous besoin du dispositif anti-retournement de ressort et du chariot à ressort inclus ?
Contactez notre équipe dès aujourd'hui. Nous vous répondrons par une proposition détaillée, comprenant le schéma de la ligne, les spécifications techniques et le prix — généralement sous 24 heures.
Foire aux questions (FAQ)
La profileuse de poutres BoxSpan est une ligne de production automatisée qui transforme des bobines d'acier galvanisé en poutres structurelles caissonnées. La machine profile deux profilés en C, y perce des ouvertures conformément au fichier de conception, puis les assemble mécaniquement pour former une poutre caissonnée fermée. Le produit fini est utilisé pour les solives, les poutres de fondation, les chevrons et les linteaux dans la construction résidentielle et commerciale.
Cette machine traite des bobines d'acier galvanisé d'une limite d'élasticité de 450 MPa. L'épaisseur du matériau est comprise entre 0,8 et 1,2 mm. La largeur maximale des bobines est de 400 mm et leur poids maximal de 3 000 kg. La machine prend en charge les aciers de nuance G350 et G550, qui sont les nuances standard fournies par les aciéries australiennes.
Le logiciel de conception génère un fichier CSV où chaque poutre est considérée comme une ligne distincte. L'opérateur charge ce fichier sur l'ordinateur industriel à écran tactile. L'automate Siemens divise ensuite chaque ligne CSV en deux (une par profilé en C) et pilote six poinçonneuses servo-motorisées pour percer les trous aux emplacements spécifiés. Cinq ensembles sont dédiés aux trous pour les poutres caissons (rainure en V, rainure en H, trou d'âme, trou de repère). Un ensemble perce le trou d'identification pour la découpe. Consultez notre guide détaillé sur presse à poinçonner pour l'industrie du profilage à rouleaux.
La machine produit des poutres caissons de 100 à 250 mm de largeur, couvrant les quatre dimensions BoxSpan : B100x50, B150x50, B200x50 et B250x50. La longueur des poutres varie de 1 à 12 mètres. Le réglage de la largeur est entièrement automatique grâce à des supports motorisés pilotés par automate programmable (2 moteurs de 1,5 kW). Aucun changement manuel de rouleaux ni de cassettes n'est nécessaire.
La machine fonctionne à une vitesse de 4 à 6 mètres par minute. Sur un poste de 8 heures à 4 m/min, la production est d'environ 1 920 mètres linéaires. À 6 m/min, elle atteint environ 2 880 mètres linéaires par poste. La production réelle dépend de la complexité du poinçonnage, de la densité du motif de perforation et de la répartition des longueurs.
La machine nécessite une alimentation triphasée de 415 V, 50 Hz, conforme aux normes électriques industrielles australiennes. Le système de commande utilise un automate programmable Siemens avec codeur Omron et des composants électriques Schneider. Un ordinateur industriel avec écran tactile est fourni pour l'interface opérateur.
Après profilage et découpe, les deux profilés en C sont acheminés sur le support de transfert et de retournement de 12 mètres. Des bras pneumatiques retournent le profilé supérieur, l'alignent avec le profilé inférieur et les poussent tous deux dans la sertisseuse. La sertisseuse à 5 cages (moteur de 5,5 kW, rouleaux GCr15, dureté Rockwell C 58–62) verrouille mécaniquement les deux profilés par un système d'encochage. Aucun soudage continu n'est nécessaire. On obtient ainsi une poutre caisson haute résistance à profil fermé.
L'installation et la mise en service nécessitent généralement 14 jours (2 semaines) pour une équipe de deux ingénieurs. L'acheteur doit préparer l'atelier (les plans sont fournis par Believe Industry), les raccordements électriques et pneumatiques, ainsi qu'un environnement de travail sécurisé conforme à la réglementation en vigueur. Avant l'expédition, l'acheteur organise la livraison des bobines à l'usine de Believe Industry pour les tests de réception. Les frais d'installation s'élèvent à 200 USD par ingénieur et par jour, auxquels s'ajoutent les frais de déplacement.
Une garantie de 24 mois couvre la main-d'œuvre et le remplacement des pièces mécaniques et hydrauliques défectueuses en raison d'un défaut de fabrication ou de matériaux. La garantie exclut les composants électriques et les pièces endommagées par un entretien insuffisant, une collision ou une erreur de l'opérateur. Elle est basée sur un fonctionnement en une seule équipe (40 heures), avec un ajustement au prorata pour une utilisation en plusieurs équipes. Une assistance technique à distance est disponible via l'ordinateur industriel connecté en Wi-Fi à la machine.
Cette machine est principalement conçue pour la production de poutres caissons par sertissage. Cependant, la section de profilage produit également des profilés en C pouvant servir de pannes ou de montants individuels. Pour des besoins multi-profilés, consultez notre documentation. machine de profilage à rouleaux guide. Pour la production de pannes dédiée, consultez notre Page de la machine de profilage à rouleaux de panne C.
Un entretien régulier est essentiel pour garantir la disponibilité des équipements. Les points clés comprennent : la lubrification quotidienne des transmissions par chaîne et des roulements (roulements à billes NSK utilisés partout), l’inspection hebdomadaire de l’usure des matrices de poinçonnage (CR12MOV/SKD11, HRC 58–62), le contrôle mensuel du niveau d’huile hydraulique (huile hydraulique 46#) et l’étalonnage trimestriel de l’automate programmable et des capteurs. Pour une liste de contrôle complète de l’entretien, consultez notre documentation. maintenance préventive du profilage à rouleaux guide.
Les poutres BoxSpan fabriquées selon les spécifications de Spantec sont conformes à la norme AS/NZS 4600 (Structures en acier formées à froid) et conçues selon les normes de charge structurelle AS 1170. La bobine d'acier galvanisé utilisée doit être conforme à la norme AS 1397 (Tôles et bandes d'acier) pour les nuances G350 ou G550. Lors de la fabrication de poutres de type BoxSpan pour le marché australien, le produit fini doit réussir les mêmes tests de portée et de charge que ceux publiés par Spantec. Believe Industry recommande aux acheteurs de faire appel à un ingénieur structure en Australie pour vérifier la conformité du produit fini avant sa mise sur le marché. Consultez notre fabricants de machines de profilage à rouleaux guide sur la manière d'aligner les spécifications de votre machine sur les exigences de conformité cibles.
Oui. La machine n'est pas limitée aux profilés de marque BoxSpan. L'outillage de profilage est réalisé sur mesure selon votre plan de profilé. Si vous souhaitez produire des poutres caissons d'une largeur comprise entre 100 et 250 mm, quelles que soient les dimensions des ailes et de l'âme, Believe Industry peut concevoir les rouleaux en conséquence. Les profilés sur mesure en dehors de la plage 100-250 mm peuvent également être étudiés ; un devis séparé sera nécessaire pour tout outillage différent. Cette flexibilité rend la machine adaptée aux marchés de la construction en Nouvelle-Zélande, en Asie du Sud-Est et au Moyen-Orient, en plus de l'Australie. Pour le développement de profilés sur mesure, consultez notre catalogue. machine de profilage à rouleaux page des fonctionnalités.
