High Precision 2-in-1 Metal Straightening Machine with CNC/PLC Control for Industrial Sheet Metal Leveling
Providing uniform flattening of metal sheets and coils to meet strict industrial standards.
- Stamping automation lines (with NC servo feeder / roller feeder)
- Metal parts: electronics, home appliances, auto components, hardware
- Thin sheet processing: steel, stainless steel, aluminum, galvanized coil
- Lines requiring compact layout and high material flatness
| Standard Models | BML-150, BML-200, BML-300, BML-400, BML-500, BML-600 |
|---|---|
| Coil Width | 150mm ~ 600mm |
| Material Thickness | 0.5mm ~ 3.2mm (steel, stainless steel, aluminum, copper) |
| Coil Weight | 500kg ~ 3000kg (customizable) |
| Coil Dimensions | ID: 460-540mm; OD: max 1200mm |
- Motorized expansion mandrel (mechanical / hydraulic)
- Pneumatic pressure arm + safety brake to prevent coil loosening
- Variable-frequency drive (VFD) for smooth uncoiling
- 7-9 precision rollers (upper 3-4, lower 4-5), high-frequency hardened & chrome-plated
- Worm & worm gear adjustment with dial indicator for precise leveling
- Inlet/outlet pinch rollers to stabilize material
- Tilted top design for easy material threading
- Independent VFD for decoiler & straightener
- Photoelectric loop control (auto speed matching)
- Emergency stop, overload protection, manual/JOG mode
Dongguan Qiaosen Machinery Co., Ltd, established in 2016, operates its own factory in Jiangsu province near Shanghai with convenient transportation access. Our factory was among the first to achieve ISO9001:2008 quality management system certification.
We specialize in hydraulic press machine production, offering 10-ton to 2000-ton press machines across 8 series with over 100 types including single column, four column, C-frame, H-frame presses, punching machines, folding machines, and cutting machines. Our equipment serves aviation, aerospace, automotive, shipbuilding, light appliances, and daily hardware industries.
Our products are recognized for exquisite design, competitive pricing, excellent quality, and efficient after-sales service with technical support. We serve over 20 domestic provinces and export to the United States, Japan, Russia, European Union, Southeast Asia, Middle East, and other countries.
- One-year warranty for the complete press machine
- All spare parts available as most components are produced in-house
- Easy access to electrical parts from international famous brands
- Technical training and consulting via email, phone, or video
- Engineer dispatch for service, installation, or training with reasonable additional cost
- English operation and maintenance manual provided with press
- Certificate of conformity included with press delivery
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.