As a professional manufacturer in China, we at HAIWEI Intelligent Equipment Incorporated Company specialize in the design, production, and global supply of stamping automation equipment. Among our most advanced and widely used products is the high quality decoiler straightener feeder—a compact and efficient machine that integrates coil decoiling, straightening, and feeding into a single automated system.
What is a Decoiler Straightener Feeder
A decoiler straightener feeder is a three-in-one coil handling system designed for metal stamping and forming lines. Traditionally, manufacturers would use three separate machines a decoiler to unwind coils, a straightener to remove coil set and flatten the material, and a feeder to deliver material into the press. By combining these three processes into one machine, the high quality decoiler straightener feeder saves valuable floor space, reduces setup time, and increases production efficiency.
Decoiler Straightener Feeder Working Principle
1. Decoiling–The decoiler section securely holds and unwinds the coil. Depending on the coil weight and size, it may be powered by a motor or operate in synchronization with the feeder. Hydraulic expansion mandrels ensure stable coil support, while braking systems prevent material overrun.
2. Straightening–The straightener section uses precision rollers to flatten the coil, removing any curvature or residual stress. Adjustable upper rollers allow fine-tuning to suit different material thicknesses and hardness levels.
3. Feeding–The feeder section, often servo-driven, delivers the straightened material to the stamping press at precise lengths and speeds. Feeding accuracy is crucial for maintaining product quality and reducing material waste.
Advantages of Our High Quality Decoiler Straightener Feeder
Space Efficiency–One integrated machine replaces three separate units, making it ideal for factories with limited space.
High Precision Feeding–Servo motors and advanced control systems achieve feeding accuracy up to ±0.1mm.
Material Versatility–Capable of processing stainless steel, aluminum, copper, and cold-rolled steel in thicknesses ranging from 0.3mm to 9.0mm.
Reduced Labor Costs–Automation minimizes manual handling and speeds up coil changeovers.
Customizable Options–Hydraulic coil loading, pneumatic hold-down arms, automatic lubrication, and touch-screen controls.
Decoiler Straightener Feeder Structure and Components
A typical high quality decoiler straightener feeder consists of
Decoiler Mandrel–Supports and expands inside the coil for stable holding.
Pressing Arm–Prevents coil loosening and maintains alignment during unwinding.
Straightening Rollers–Designed to handle various coil thicknesses with minimal marking on the material surface.
Feeding Rollers–Driven by a servo motor for precise advancement into the press.
Control Panel–Equipped with PLC and touch-screen interface for easy operation and parameter adjustment.
Applications in Industry
The high quality decoiler straightener feeder is widely used in
Automotive Industry–Manufacturing of car body panels, brackets, and chassis components.
Home Appliances–Producing sheet metal parts for refrigerators, washing machines, and ovens.
Hardware–Precision feeding for stamping small components and enclosures.
Why Choose HAIWEI Intelligent
As a manufacturer with decades of experience, we understand the demands of modern production. Our high quality decoiler straightener feeder is designed for long-term durability, minimal maintenance, and optimal efficiency. Each machine undergoes strict quality testing before delivery to ensure stable performance even under heavy-duty continuous operation.
Our global footprint covers markets in Europe, North America, Asia, and Africa. We provide complete after-sales services, including installation guidance, operator training, and spare parts supply, ensuring our clients maintain high productivity levels.
In today’s fast-paced manufacturing environment, efficiency, precision, and reliability are non-negotiable. Our high quality decoiler straightener feeder is the perfect solution for companies seeking to optimize their stamping and forming processes. By choosing HAIWEI Intelligent, you are investing in equipment that delivers consistent performance, supports diverse applications, and provides long-term value for your business.
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