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Engineered for high-capacity structural steel fabrication and heavy machinery manufacturing
Integrated PLC system with intuitive touch-screen for automated, precision milling
Simultaneous dual-end processing eliminates the need to rotate massive workpieces
Accommodates heavy-duty H-beams up to 1250 mm in height and 600 mm in width
Sourced directly from a premier manufacturer, ensuring premium quality and dedicated global support
Step onto the fabrication floor, and the CNC H-Beam Beveling Machine BM55-12 commands immediate attention with its imposing industrial footprint and the quiet, steady hum of its advanced hydraulic systems. Designed specifically for the rigorous demands of heavy steel construction, this machine eliminates the cumbersome, dangerous, and time-consuming process of manually turning multi-ton steel beams. The smooth, rhythmic engagement of its cemented carbide indexable milling cutters against raw structural steel produces clean, precise arcs and straight-line bevels, leaving behind a polished, mirror-like finish on the milled surfaces. The faint scent of cutting fluids and freshly machined metal serves as a constant testament to its relentless, high-speed productivity.
At the heart of this formidable equipment lies a masterfully engineered architecture featuring four independent columns, each gliding effortlessly along heavy-duty longitudinal and transverse slipways. When the operator inputs the required dimensions into the responsive touch-screen interface, the machine's intelligent PLC system takes full control, orchestrating a symphony of automated adjustments. The robust infeed, outfeed, and transmit conveyors, driven by precise frequency converters, guide the massive H-beams into the machining zone with fluid, uninterrupted motion. By executing both end milling and web/flange beveling simultaneously, this equipment dramatically compresses production timelines, ensuring your fabrication facility meets the most aggressive project deadlines with unwavering accuracy and superior structural integrity.
Equipping your production line with the BM55-12 transforms raw steel processing into a highly streamlined, predictable operation. Every feature is meticulously crafted to reduce manual intervention, maximize throughput, and deliver flawless end-products that meet strict engineering tolerances.
Simultaneous Dual-End Processing: The integration of four powerful columns allows the machine to mill and bevel both ends of the H-beam at the exact same time. This entirely eliminates the dangerous and time-consuming need to rotate multi-ton steel beams on the factory floor.
Intelligent Conveyor Integration: Featuring a synchronized system of infeed, outfeed, and transmit conveyors, the machine handles heavy material flow with fluid precision. The adjustable speed, managed by a high-end frequency converter, ensures smooth transitions between cutting phases.
Rock-Solid Hydraulic Clamping: Utilizing a sophisticated float clamping mechanism for the web via two up-down jaws, combined with air-over-hydraulic boosters, the workpiece remains absolutely immobilized against the immense torque of the four 15kW spindle motors.
Premium Imported Components: To guarantee decades of reliable service, critical internal mechanisms including the linear rolling guides, precision ballscrews, and photoelectricity encoders are sourced from top-tier international brands known for their durability.
Versatile Milling Profiles: The high-grade cemented carbide indexable cutters are capable of executing complex geometries, from standard straight-line bevels to intricate arc notches, providing unparalleled flexibility for diverse structural requirements.
Selecting the right equipment manufacturer is a critical investment in your company's future production capabilities. We stand apart in the global industrial machinery landscape by delivering not just heavy-duty equipment, but complete, reliable manufacturing solutions tailored for high-volume fabrication.
Uncompromising Manufacturing Standards: Operating under strict ISO 9001, ISO 14001, and ISO 45001 certifications, our production facilities maintain rigorous quality control protocols. Every machine is subjected to exhaustive load testing and precision calibration before it ever reaches your facility.
Global Support Infrastructure: We understand that downtime is costly. That is why we maintain a robust network of international service engineers ready to deploy to your site. Coupled with our round-the-clock remote diagnostic support, we ensure your operations remain uninterrupted.
Direct-from-Source Value: By acquiring your machinery directly from the primary manufacturer, you benefit from highly competitive pricing structures without sacrificing the premium quality of imported core components.
Comprehensive Operator Empowerment: We do not just drop off a machine; we integrate it into your workflow. Our expert engineers provide extensive, hands-on training for your staff covering mechanical, electrical, and hydraulic systems, ensuring your team can maximize the machine's potential from day one.
Lifetime Technical Partnership: Beyond the standard 12-month warranty, we offer permanent technical support and a readily available inventory of spare parts, ensuring your investment continues to yield returns for decades.
The following technical parameters outline the exact capabilities, dimensions, and power requirements of the BM55-12 model. These specifications are engineered to meet the stringent demands of heavy machinery manufacturing and structural steel processing. Facility managers and engineering teams can utilize this data to prepare the installation site, ensuring adequate spatial planning for its 15-meter length and verifying the necessary 3-Phase 4-Wire AC 380V power infrastructure. Every metric below reflects a commitment to delivering high-capacity, reliable performance under continuous industrial use.
| Model | BM55-12 |
| Control System | PLC System with Touch Screen Input |
| Workpiece Size (H-beam Height - H) | 220~1250 mm |
| Workpiece Size (H-beam Width - B) | 100~600 mm |
| Workpiece Size (Web Thickness - T) | 10~55 mm |
| Workpiece Size (Notch Depth - S) | Max 300 mm |
| Milling Heads Quantity | 4 |
| Milling Cutter Type | Cemented carbide indexable |
| Spindle Motor Power | 15 kW × 4 |
| Longitudinal Slipway Stroke | 300 mm (Quantity: 2) |
| Transverse Slipway Stroke | 1050 mm (Quantity: 2) |
| Column Quantity | 4 |
| Drilling Head Longitudinal Stroke | 1300 mm |
| Clamping Method | Hydraulic clamp & Float clamping for web |
| Conveyor System | Infeed, outfeed, and transmit conveyors with frequency converter |
| Overall Dimension (L×W×H) | 15 × 4.0 × 2.8 m |
| Total Weight | Approx. 24 t |
| Power Supply | 3-Phase 4-Wire, AC 380V ±10%, 50 Hz |
| Working Temperature | 0℃ ~ 40℃ |
Cross-section diagram of an H-beam detailing the Height H, Width B, and Thickness T dimensions for the CNC beveling machine
The BM55-12 is not merely a piece of equipment; it is a comprehensive solution engineered to elevate the operational standards of heavy industries. By merging exceptional processing power with intelligent control systems, it addresses the most complex fabrication challenges your facility faces.
Designed specifically for heavy-duty steel structures, this system easily accommodates massive H-beams up to 1250 mm in height. Powered by four robust 15kW spindle motors and equipped with cemented carbide indexable milling cutters, it achieves simultaneous dual-end milling and beveling. The frequency-converted conveyor system ensures continuous feeding without the need to flip the workpiece, exponentially increasing your production line's daily throughput.
At the core of its intelligence is a state-of-the-art PLC control system paired with an intuitive touch-screen interface. Operators simply input the specific workpiece data, and the system autonomously calculates and adjusts the slipways for precise end-face beveling. This drastically reduces reliance on manual operator experience while guaranteeing strict dimensional consistency across large batch productions.
To counteract the intense vibrations of heavy-duty milling, the machine employs an advanced positioning strategy. It utilizes inside-flange positioning, floating clamping for the web via dual vertical jaws, and an air-over-hydraulic booster system. This steadfast grip ensures zero displacement during high-speed cutting, safeguarding the exact geometry of every bevel and arc notch.
Longevity and reliability in harsh industrial environments are secured through the integration of premium imported components. Critical parts such as linear rolling guides, ballscrews, reductors, touch-screens, frequency converters, and photoelectric encoders are carefully selected from global leaders. This commitment to quality minimizes wear and tear, significantly lowering your long-term maintenance costs.
This beveling machine is highly adaptable to the most demanding sectors, ensuring your facility can take on diverse and lucrative contracts:
Building Steel Structures: Perfect for processing load-bearing frames in multi-story factories and high-rise buildings, ensuring flawless node connections and structural stability.
Bridge Engineering: Facilitates the rapid on-site assembly of large-span highway and railway bridges by completing end notches and web arc grooves in a single pass.
Municipal Infrastructure: Ideal for the mass production of standardized H-beam components used in elevated road supports and underground pipe galleries.
Heavy Machinery Manufacturing: Delivers the high-strength, precise connections required for the load-bearing frames of massive cranes and port equipment.
We deliver an end-to-end support ecosystem, from initial installation and commissioning to comprehensive operator training. Our commitment includes 24/7 multilingual online support via video calls and messaging apps, backed by international service engineers stationed in local markets. With a standard 12-month warranty and permanent technical assistance, operational peace of mind is guaranteed.
Every machine rolling off the production line adheres to the highest global standards. The manufacturing facility is fully certified under the GB/T19001-2016/ISO9001:2015 Quality Management System, ISO14001:2015 Environmental Management System, and ISO45001:2018 Occupational Health and Safety Management System, reflecting a deep commitment to industrial excellence and worker safety.
The CNC H-Beam Beveling Machine BM55-12 is advanced equipment designed for high-precision steel structure processing. Equipped with a state-of-the-art PLC (Programmable Logic Controller) system, it ensures automated, accurate, and highly efficient beveling for heavy-duty metal fabrication.
To maximize productivity and maintain workplace safety, operators must strictly adhere to the following standard operating procedures.
Before initiating the machine, a thorough inspection is critical to prevent mechanical failures and ensure operator safety.
Visual Inspection: Check the main frame, cutting tools, and hydraulic clamps for any signs of wear, damage, or loose components.
Lubrication System: Verify that all guide rails, bearings, and moving parts are adequately lubricated according to the manufacturer's specifications.
Power & Pneumatic Systems: Ensure the power supply is stable. Check the hydraulic and pneumatic pressure gauges to confirm they are within the optimal operating range.
Safety Gear: Operators must wear appropriate Personal Protective Equipment (PPE), including safety glasses, steel-toed boots, and heavy-duty gloves.
The integrated PLC system automates the beveling process, allowing for precise control over cutting angles and depths.
System Initialization: Power on the main switch and allow the PLC control panel to boot completely. Clear any residual error codes from the previous session.
Input Parameters: Navigate the touchscreen interface to input the specific dimensions of the H-beam (web height, flange width, and thickness).
Set Beveling Specifications: Enter the required bevel angle, root face, and cutting speed based on your project's welding requirements.
Dry Run Testing: Execute a dry run (without material) to verify the tool path and ensure the CNC axes are moving smoothly without interference.
Proper material alignment is essential to prevent asymmetrical cuts and tool damage.
Loading: Use an overhead crane or authorized material handling equipment to carefully position the H-beam onto the entry roller conveyor.
Alignment: Feed the H-beam into the machine's processing zone. Utilize the hydraulic clamping system to secure the beam firmly in place.
Zero-Point Calibration: Ensure the leading edge of the H-beam aligns perfectly with the machine's zero-point sensor so the PLC system accurately calculates the starting position.
Once the setup is verified, you can begin the automated machining cycle.
Initiate Cycle: Press the "Start" button on the PLC console. Stand clear of the immediate cutting zone.
Monitor the Cut: Observe the initial cut to ensure the tool engages the steel smoothly. Watch for abnormal vibrations or excessive sparking.
Coolant Application: Ensure the automatic coolant or lubrication system is dispensing adequately to prolong tool life and maintain edge quality.
Process Completion: Once the CNC cycle is complete, the machine will automatically retract the cutting head to the home position. Release the hydraulic clamps and advance the beam to the exit conveyor.
Regular maintenance ensures the longevity of your BM55-12 CNC Beveling Machine and maintains high-quality output for your metal fabrication projects.
Daily Cleaning: Clear metal shavings, swarf, and debris from the cutting area, guide rails, and sensors at the end of every shift.
Tool Inspection: Routinely check the beveling inserts or milling heads for dullness. Replace worn tools immediately to prevent motor strain and poor bevel quality.
PLC Backup: Regularly back up your customized PLC processing programs to prevent data loss.
Q1. How do you gurantee your service?
1) We can provide 7*24 hour round-the-clock service on line by wechat,whatsapp or video call. 2) We have international service engineer in local market to provide service at site. 3) The technical support is permanent.
Q2. Do you have any certificates?
We has passed:
1) occupational health and safety management system GB/T45001-2020/ISO45001:2018 Standard requirements; 2) the environmental management system GB/T 24001-2016/ISO 14001:2015 Standard requirements; 3) the quality management system GB/T19001-2016/ISO9001:2015 Standard requirements.
Q3. How about your warranty?
1) Normally 12 months after installation and commissioning.
2) Spare parts can be provided free during the warranty, and paid spares can be provided at any time.
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