Precision Metal Straightening Machine with 7-9 Precision Rollers for 0.3-3.2mm Thickness and 15 m/min Feeding Speed
Price:
$8000\1-4 CASE
MOQ:
1
Delivery Time:
25-60
Brand:
QIAOSEN
Product Description
Precision Metal Straightening Machine
Providing uniform flattening of metal sheets and coils to meet strict industrial standards
Applications
- 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
Model Range & Capacity
| 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 |
Decoiler Section
- Motorized expansion mandrel (mechanical / hydraulic)
- Pneumatic pressure arm + safety brake to prevent coil loosening
- Variable-frequency drive (VFD) for smooth uncoiling
Straightener Section
- 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
Control System
- Independent VFD for decoiler & straightener
- Photoelectric loop control (auto speed matching)
- Emergency stop, overload protection, manual/JOG mode
Performance Advantages
- Space-saving: 2-in-1 design cuts floor space by ~40% vs separate machines
- High straightness: Eliminates coil set, waviness, and internal stress
- Synchronized operation: Smooth feeding without slipping or scratching
- Easy setup: Quick adjustment via handwheels & dial gauges
- Low maintenance: Centralized lubrication, durable bearings
- High Power Motor: Ensures smooth operation and increased load force
- Imported Parts: Fewer failures and longer lifespan
- Wide Compatibility: Suitable for various coil materials
- Adjustable Brake Tension: Customizable for optimal performance
Company Profile
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.
Warranty and Service
- 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
Frequently Asked Questions
Who are we?
Our factory is located in Wuxi, China with a branch company in Dongguan, starting from 2016. We sell to Southeast Asia (50.00%), Mid East (30.00%), Africa (10.00%), South Asia (5.00%), Northern Europe (4.00%), Eastern Europe (1.00%). There are total about 51-100 people in our office.
Our factory is located in Wuxi, China with a branch company in Dongguan, starting from 2016. We sell to Southeast Asia (50.00%), Mid East (30.00%), Africa (10.00%), South Asia (5.00%), Northern Europe (4.00%), Eastern Europe (1.00%). There are total about 51-100 people in our office.
Why select us?
We are high end quality punching machine manufacturer and we promise customers will never regret if they choose our brand.
We are high end quality punching machine manufacturer and we promise customers will never regret if they choose our brand.
How about your delivery time?
Usually it takes about 25 to 40 working days after receiving your advance payment.
Usually it takes about 25 to 40 working days after receiving your advance payment.
Do you provide after-sale service?
Our technical and quality team will support you any time if you need us.
Our technical and quality team will support you any time if you need us.
Can I do different color machine?
Yes, we can customize your own colors to match your production line.
Yes, we can customize your own colors to match your production line.
Can the touch screen board language change to others?
Yes, we can do it according to your requirement like Spanish, French etc.
Yes, we can do it according to your requirement like Spanish, French etc.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dongguan Qiaosen Machinery Co., Ltd.
Location
Room 327,1st Building No.12 of Western Industrial Road, Songshan lake Park Dongguan City, Guangdong province
Contact Person
Titi Dai