HAIWEI NCHW2 3 In 1 Decoiler Straightener Feeder for Medium Sheets

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At HAIWEI Intelligent Equipment Co., Ltd., we specialize in providing high-precision automation solutions for metal coil processing. With over 15 years of international experience and ISO-certified management systems (ISO9001, ISO14001, ISO50001), we have supplied automatic metal coil blanking line equipment to leading manufacturers including BYD, Tesla, Foxconn, Haier, and Gree.Get more news about 3 in 1 Decoiler Straightener Feeder,you can vist our website!

The NCHW2 series, including NCHW2B and NCHW2A, is designed to meet the demands of medium-strength steel and galvanized materials, offering a thickness range of 0.5–4.5mm. These models integrate decoiling, straightening, and feeding into a single machine, providing efficient, compact, and precise feeding for high-performance production lines.

3 In 1 Decoiler Straightener Feeder NCHW2 Product Overview

The NCHW2 series was developed to handle medium-strength steel and stainless steel, while maintaining precision, speed, and reliability. Our design philosophy emphasizes space-saving mechanical structure, user-friendly operation, and advanced servo control to meet diverse industrial requirements.

NCHW2B: Ideal for general medium-strength steel and galvanized sheets. Features a reinforced housing-type structure for straightening rollers, ensuring optimal stress relief and flatness.
NCHW2A: Specifically designed for high-strength plates and stainless steel, featuring electric gap adjustment for straighteners, replacing manual turning handles for easier operation.

3 In 1 Decoiler Straightener Feeder NCHW2 Core Features


1. High-Strength Plate Compatibility
Both models handle medium and high-strength sheets within the 0.5–4.5mm thickness range, including galvanized and stainless steel materials. Reinforced straightening rollers ensure proper stress elimination, preventing distortion and improving downstream processing quality.

2. Electric Adjustment for Straightening Rollers
The NCHW2A model introduces electric straightener gap adjustment, replacing manual turning handles. This improves ease of operation and allows operators to quickly adapt to different material types or thicknesses without downtime.

3. Compact and Space-Saving Design
The innovative housing-type mechanical structure reduces the required working space, allowing efficient integration into existing production lines. Despite its compact footprint, the machine maintains high structural stability for consistent feeding performance.

4. Siemens Servo-Controlled Feeding
Equipped with a full Siemens servo system, the NCHW2 ensures precise, repeatable feeding. Whether feeding a press, laser cutter, or shear, the NCHW2 maintains synchronized and stable material flow, reducing waste and improving line efficiency.
3 in 1 decoiler straightener feeder

5. Safety and User Convenience
We prioritize humanized design and operator safety. Emergency stops, protective enclosures, and intuitive controls allow operators to monitor, adjust, and maintain the machine safely.

3 In 1 Decoiler Straightener Feeder NCHW2 Technical Advantages

Reinforced Housing-Type Structure: Provides durability for high-strength sheet handling.
High-Precision Straightening Rollers: Ensure flat, distortion-free material.
Accurate Servo Feeding: Maintains synchronization with downstream equipment.
Quick Maintenance Access: Rollers and components are easy to inspect and clean.

3 In 1 Decoiler Straightener Feeder NCHW2 Applications

The NCHW2 series is versatile and used in multiple industries:

Automotive Industry: High-strength brackets, body panels, reinforcement plates, and electronic housings.
Home Appliances: Medium-strength panels for refrigerators, washing machines, air conditioners, and appliance frames.
Electronics & Communication Equipment: Medium-strength sheet casings and enclosures.
Precision Stamping and Laser Cutting: Ideal for automatic metal coil blanking lines, enabling high material utilization and reducing scrap.

By providing consistent, stress-free feeding, the NCHW2 improves production quality and efficiency for manufacturers processing medium-strength materials.

Integration in Automatic Metal Coil Blanking Lines

We designed the NCHW2 series to act as the front-end feeding solution for automatic blanking and stamping operations. Its reinforced straightening rollers and precision servo feeding allow for stable, uninterrupted material supply.

Operators experience faster setup and changeover times due to electric gap adjustment and ergonomic design. In modern production environments, this translates to higher throughput, improved accuracy, and lower operational costs.
3 in 1 decoiler straightener feeder
Maintenance and Operational Efficiency

Maintenance is straightforward thanks to accessible rollers and clear inspection points. This allows operators to perform routine cleaning and mechanical checks without lengthy downtime.

The combination of Siemens servo control, precise decoiling, and reinforced straightening ensures material remains flat and free of distortion, improving downstream stamping or cutting operations. Manufacturers achieve maximum yield, efficient material usage, and high-quality output.

The NCHW2 series (NCHW2B & NCHW2A) demonstrates HAIWEI’s commitment to delivering high-performance, reliable, and user-friendly 3 In 1 Decoiler Straightener Feeders. While the article focuses on product performance, we are proud that HAIWEI Intelligent Equipment brings 15+ years of international experience, ISO certifications, and collaborations with clients like Tesla, BYD, and Foxconn.

By integrating the NCHW2 into automatic metal coil blanking lines, manufacturers can achieve consistent precision, efficient feeding, and reduced material waste. Our machines are trusted worldwide for medium-strength sheet processing, and the NCHW2 series exemplifies HAIWEI’s dedication to innovation, reliability, and customer satisfaction.

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