Ermaksan Speed Bend Pro 100-3100 CNC Press Brake
The Ermaksan Speed Bend Pro 100-3100 is a CNC hydraulic press brake suited to high-tonnage bending work such as automotive parts, HVAC ducting, and light fabrication, where repeatable accuracy, cycle speed, and tooling flexibility are key selection criteria.
At a Glance
- Application focus: Automotive components, HVAC ducts, and general light fabrication requiring consistent, repeatable bends.
- Machine type: CNC press brake (hydraulic or hybrid), designed for programmable, multi-axis bending operations.
- Forming style: Air bending and bottoming for sheet and light plate in steel, stainless, and aluminum (within rated tonnage and length).
- Production profile: Medium to high-volume work where setup reduction, stored programs, and fast changeovers are important.
- Operator skill level: Suitable for trained operators; CNC control reduces manual calculation and setup errors.
- Typical shop fit: Automotive suppliers, HVAC duct manufacturers, job shops, and light fabrication facilities needing high-tonnage capacity.
Budgeting & Pricing
Pricing estimate (USD): $250,000 – $900,000 USD, depending on configuration, options, condition, and included tooling.
- Configuration impact: Extra backgauge axes, crowning systems, and advanced CNC controls can push the price toward the upper range.
- Capacity vs. cost: Higher tonnage and longer bending length generally increase both purchase price and installation requirements.
- New vs. used: Well-maintained used units can reduce upfront cost but may require additional spend on tooling, service, or control upgrades.
- Tooling budget: Allow separate budget for punches, dies, specialty tools, and quick-clamp systems if not included with the machine.
- Installation & training: Plan for rigging, electrical work, commissioning, and operator training as additional line items.
- Operating costs: Consider hydraulic oil, filters, periodic maintenance, and potential service contracts in total cost of ownership.
Specs That Matter
- Tonnage capacity: Ensure the nominal tonnage is adequate for your maximum material thickness, grade, and bend length, especially for high-strength automotive steels.
- Bending length (3100 mm class): Match the working length to your largest part, including flanges and tooling overhang requirements for HVAC duct sections and panels.
- Backgauge axes & stroke: More programmable axes (X, R, Z1/Z2, etc.) and sufficient stroke/open height improve flexibility for box shapes, channels, and deep parts.
- Repeatability & accuracy: CNC control, ram guidance, and crowning (mechanical or hydraulic) are important for consistent angles across long HVAC ducts and automotive parts.
- Stroke speed & cycle time: Approach, bending, and return speeds influence throughput in high-volume automotive and light fabrication work.
- Tooling system: Compatibility with standard punch/die styles and any quick-change clamping affects setup time and job turnaround.
- Control interface & programming: Look for graphical programming, bend sequence simulation, and material libraries to reduce trial bends and scrap.
What to Inspect Before You Buy
- Verify capacity vs. your jobs
- Confirm rated tonnage and bending length against your thickest materials and longest parts, including safety margin.
- Check ram and bed condition
- Inspect for wear, deflection marks, or damage that could affect bend straightness and angle consistency.
- Evaluate hydraulic system
- Look for leaks, listen for unusual pump noise, and review maintenance records for oil and filter changes.
- Test CNC control and software
- Power up the control, check for alarms, and run through program creation, storage, and recall functions.
- Inspect backgauge mechanics
- Move all axes through their travel, checking for smooth motion, repeatability, and accurate positioning.
- Assess crowning and alignment
- Confirm any crowning system operates correctly and that bed and ram alignment meet your accuracy needs.
- Review safety systems
- Verify light curtains, guards, emergency stops, and foot pedal operation comply with your local safety standards.
- Examine tooling and holders
- Check included punches/dies and clamping systems for wear, compatibility, and suitability for your parts.
- Check electrical and service access
- Inspect electrical cabinet condition, wiring, and ensure clear access for maintenance and troubleshooting.
- Confirm documentation and support
- Obtain manuals, wiring diagrams, parameter backups, and clarify availability of service and spare parts.
Common Questions
What types of work is the Speed Bend Pro 100-3100 best suited for? It is well suited to high-tonnage bending of automotive parts, HVAC ducts, and general light fabrication where consistent angles and repeatable production are required.
How should I size the tonnage for my applications? Base tonnage on your thickest material, highest strength grade, and maximum bend length, and include a safety margin so the press brake is not operating at its limit.
Is the 3100 mm class bending length enough for HVAC duct work? For many common duct panel sizes it is adequate, but you should compare the working length to your largest duct sections and flange requirements.
Can this machine handle high-strength automotive steels? It can, provided the tonnage and tooling are correctly matched to the material thickness, width, and strength level.
What CNC features are most useful for light fabrication shops? Graphical programming, bend sequence calculation, material libraries, and reliable backgauge control are especially helpful for short-run, varied jobs.
How important is a crowning system on this press brake? Crowning is important for maintaining consistent bend angles across the full length of long parts such as HVAC ducts and large panels.
What should I look for in used units? Focus on ram and bed condition, hydraulic leaks, backgauge accuracy, CNC control health, safety systems, and the availability of documentation and tooling.
Do I need special tooling for automotive parts? Many automotive parts can use standard punches and dies, but complex forms, hems, or radius bends may require dedicated or specialty tooling.
How does this machine fit into a high-volume environment? Its CNC control, programmable backgauge, and high-tonnage capacity make it suitable for repetitive bending with stored programs and reduced setup times.
What ongoing costs should I expect? Expect periodic costs for hydraulic oil and filters, routine maintenance, tooling replacement or additions, and any service or support arrangements you choose.
Source: Ermaksan Speed Bend Pro 100-3100 CNC Press Brake
Ermaksan Speed Bend Pro 100-3100 CNC Press Brake
