Ermaksan Green Press Brake XL 12200-500
The Ermaksan Green Press Brake XL 12200-500 is a very large, high-tonnage CNC press brake intended for heavy plate forming in shipbuilding, structural steel, and high-rise construction work where long parts and thick sections must be bent accurately and repeatably.
Overview
- Designed for high-tonnage bending applications such as ship hull sections, structural beams, and heavy plate components.
- Suited to long-part bending where a single setup is preferred over multiple shorter presses or staged bends.
- Typical applications include hull plating, stiffeners, box girders, heavy frames, and large structural profiles.
- Configured as a CNC press brake, allowing programmable bend sequences and repeatable production runs.
- Intended for industrial environments such as shipyards, heavy fabrication shops, and steel construction yards.
- Supports heavy plate forming where high forming forces and robust backgauging are required.
Budgeting & Pricing
Typical pricing for an Ermaksan Green Press Brake XL 12200-500 is in the range of $250,000 – $900,000 USD, depending on configuration, options, and condition.
- Lower end of the range typically reflects basic configurations and/or older or more heavily used machines.
- Upper end reflects newer machines, advanced CNC controls, extended backgauge axes, and specialized tooling or handling systems.
- Budget separately for heavy-duty foundations, electrical installation, and rigging/transport, which can be significant for a machine of this size.
- Include costs for appropriate tooling (punches, dies, segmented tools) sized for long, thick plate work.
- Consider operating costs such as power consumption, maintenance, and potential need for auxiliary lifting/handling equipment.
- Account for operator training and CNC programming time when planning total project cost.
Key Selection Factors
- Tonnage capacity versus material thickness – Match the press capacity to your heaviest plate and widest bend lengths used in ship hulls, beams, and heavy plate parts.
- Bending length – Ensure the working length is adequate for your longest structural members or hull sections, minimizing the need for multiple setups.
- CNC control capabilities – Evaluate number of axes, ease of programming, bend sequence calculation, and support for complex multi-bend parts.
- Backgauge configuration – Check number of controlled axes, stroke, and accuracy for positioning large plates and structural profiles.
- Deflection and crowning control – For long heavy bends, verify how the machine compensates for bed/ram deflection to maintain angle consistency across the part.
- Material handling and support – Assess front supports, sheet followers, and integration with cranes or manipulators for large, heavy workpieces.
- Safety and guarding – Confirm light curtains, barriers, and safety PLC functions appropriate for high-tonnage, long-bed operations.
Buying Advice
- Verify the machine’s tonnage and bending length specifications against your maximum plate thickness and part lengths for ship hulls and structural beams.
- Inspect the bed and ram for wear, deflection signs, or damage that could affect straightness on long heavy bends.
- Check CNC control operation, including screen condition, software responsiveness, and available axes for backgauge and crowning.
- Test the backgauge for repeatability, smooth motion, and rigidity when positioning large plates.
- Review maintenance records, service history, and any major component replacements or upgrades.
- Confirm available tooling, its condition, and compatibility with the types of heavy plate forming you plan to perform.
- Evaluate safety systems (light curtains, emergency stops, interlocks) for proper function and compliance with your site requirements.
- Assess required floor space, foundation needs, and access for loading/unloading long and heavy workpieces.
- Discuss installation, commissioning, and training support, especially if the machine is being relocated or newly installed.
- Estimate total operating costs, including power, routine maintenance, and any auxiliary lifting or handling equipment required.
Buyer Questions
What kind of work is the Ermaksan Green Press Brake XL 12200-500 best suited for? It is suited for high-tonnage bending of long and heavy parts such as ship hull plates, structural beams, and heavy plate components used in shipbuilding and high-rise construction.
What is the typical price range for this type of press brake? A typical budget range is $250,000 – $900,000 USD, depending on age, configuration, options, and overall condition.
How do I know if the tonnage is sufficient for my material? Compare the machine’s rated tonnage and bending length to the maximum plate thickness and width you intend to bend; ensure adequate capacity for your heaviest, widest parts.
Why is bending length so important for ship hulls and structural beams? Long bending length allows you to form large hull sections and beams in a single setup, improving accuracy and reducing handling and joint welding.
What should I look for in the CNC control? Look for reliable operation, clear interface, support for multiple axes, and features that simplify programming complex multi-bend parts.
How critical is backgauge design on a large press brake? Backgauge rigidity, accuracy, and range are critical for positioning long, heavy plates consistently, directly affecting bend accuracy and throughput.
Do I need special foundations for a high-tonnage press brake? Many large, high-tonnage presses require robust foundations; verify requirements in advance to ensure adequate support and alignment.
What safety features should be present? Typical safety measures include light curtains, emergency stops, interlocked guards, and a safety control system suitable for high-tonnage operations.
How important is tooling selection for heavy plate forming? Tooling must be rated for the machine’s tonnage and the thickness of material; proper punches and dies are essential for safe, accurate bending.
What additional costs should I plan for besides the machine price? Plan for transport, rigging, foundations, electrical installation, tooling, operator training, and any necessary material handling equipment.
Source: Ermaksan Green Press Brake XL 12200-500
Ermaksan Green Press Brake XL 12200-500
