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Precision Metal Straightening Machine with 7-9 Precision Rollers for 0.3-3.2mm Thickness and 15 m/min Feeding Speed

Dongguan Qiaosen Machinery Co., Ltd.
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Precision Metal Straightening Machine with 7-9 Precision Rollers for 0.3-3.2mm Thickness and 15 m/min Feeding Speed

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Brand Name : QIAOSEN

Model Number : NGUL

Certification : CE\ISO

Place of Origin : China

MOQ : 1

Price : $8000\1-4 CASE

Payment Terms : T/T

Supply Ability : 100SET per month

Delivery Time : 25-60

Packaging Details : WOODEN BOX

Production Capacity : Up to 10 tons per hour

Motor Power : 5.5 kW

Thickness Of Material : 0.3-3.2mm for leveling machine

Productname : Metal Straightening Machine

Type : Straightener & Cutter

Max Material Width : 300mm for Metal Coil Unwinder

Frequency : 50Hz

Material Compatibility : Metal sheets, metal strips, metal wires

Power : 2HP

Feeding Speed : 15 m/min

Dimensions (Lxwxh) : 2000mm x 800mm x 1500mm

Keyword : Straightening feeder

Max Material Weight : 800kg for decoiler machine

Voltage : 380V

Rollermaterial : Hardened Steel

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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
Precision Metal Straightening Machine with 7-9 Precision Rollers for 0.3-3.2mm Thickness and 15 m/min Feeding Speed
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.
Precision Metal Straightening Machine with 7-9 Precision Rollers for 0.3-3.2mm Thickness and 15 m/min Feeding Speed
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.
Why select us?
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.
Do you provide after-sale service?
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.
Can the touch screen board language change to others?
Yes, we can do it according to your requirement like Spanish, French etc.

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