High-Performance Straightener Feeder System for Easy Operation and Efficiency

• Customization: Available
• Capacity(t/h): 30-1200
• Feeding Length: 20 meters
• Model NO.: NCHW2
• Motor Power(kw): 1-25
• Type: Nchw2
• Usage: Building Materials, Stamping Manufacturing
• Speed: 1-18m/Min
• Key Selling Points: Easy to Operate
• Color: Customer′s Requirement
• Weight (Kg): 5000
• Machine Type: 3 in 1 Uncoiler Straightener Feeder
• Core Components: PLC, Bearing, Motor, Gear
• Place of Origin: Guangdong, China
• Material Width: 70-1300mm
• MOQ: 1set
• Material Thickness: 0.2-4.5mm
• Name: 3 in 1 Uncoiler Straightener Feeder
• Brand Name: Haiwei
• Capacity: 5t
• Voltage: 380V 50Hz 3phase/Customizec
• Power: 2.2kw4.5kw
• Transport Package: Wooden Box Packing
• Specification: 8t
• Trademark: HAIWEI
• Origin: China

Product Description

Model	NCHW2-400	NCHW2-600	NCHW2-800	NCHW2-1000B	NCHW2-1300B
Material Width (mm)	50~400	50~600	50~800	50~1000	50~1300
Material Thickness (mm)	0.3~4.5
Max. Coil Weight (kg)	3000	3000	5000	7000	7000
Coil O.D. (mm)	1400
Coil I.D. (mm)	508
Max. Feed Length (mm)	9999
Feed Speed (m/min)	16~24
Straightening Rolls	Upper 5/Lower 4
Pinch Rolls (group)	1
Straightener Motor (Kw)	AC3.0	AC3.0	AC5.0	AC5.0	AC7.0
Mandrel Expansion	Manual / Hydraulic
Decoiler Motor (Kw)	2.2	2.2	3.75	3.75	3.75
Input Power	3Phase AC 380V(or local voltage)
Height Adjustment	Electric adjustment
Air Pressure (Mpa)	0.5
Feeding line height adjust	Electric Adjustment

Control Board

Name: control board
Original: SIEMENS
This machine is a masterpiece of engineering, equipped with a cutting-edge Siemens servo motor driver and PLC, complemented by an extensive range of low voltage components. Together, these elements deliver unmatched safety and high-caliber performance.

HMI (Human Machine Interface)

Brand: Siemens
Original: SIEMENS
Engineered for simplicity, the machine is outfitted with function buttons and a manual operation box, making it a breeze for operators to simply input production data with ease.
Upon entering data into the HMI, the machine automatically takes control, executing operations seamlessly and efficiently without further input.

Bend Arm Device

Function instruction: This innovative device utilizes the unbending principle to expertly reduce material bending stress, ensuring the plate is perfectly straightened before feeding it into the press.
The equipment is fine-tuned to deliver precise feeding according to pre-set lengths and speeds, ensuring accuracy and consistency.
* Bend Arm Device. The strip head is adeptly supported by the assistive arm which collaborates with the press arm device. This synergy guides the motorized rollers, advancing the strip smoothly through the straightener feeder component.
The entire process is precisely controlled for exceptional and optimal performance, maintaining quality standards.

Electric Adjust Straightening Roller Gap.

Driven by dual sets of servo or hydraulic motors, this feature enables pinpoint adjustment of the straightening roller gap. Simply enter the data into the HMI's intuitive touch screen.
Moreover, the system smartly memorizes and recalls production data, including part codes and straightener gap settings for diverse products, enhancing efficiency and productivity.
See the image provided for a comprehensive visual guide that offers insightful understanding.

Straightener Flip-Top Device.

Crafted for effortless cleaning of the straightening rollers, this device conveniently opens the upper part of the straightener at user-friendly angles, especially for materials like aluminum and brass.
These materials are prone to leaving chippings on the rollers, making this feature a valuable asset for maintenance and operational efficiency.
With operation powered by two hydraulic cylinders and secured by eight elongated screw rods, it guarantees both reliability and ease of maintenance.

Press Arm

This sturdy press arm provides firm grip on strips released by the decoiler, preventing any coil loosening and ensuring seamless operations.
The integrated coil loop tracking device automatically adjusts the speed of the press arm wheel based on changing coil outer diameters, enabling smooth and efficient coil payoff.

HAIWEI, an esteemed leader in stamping automation, is at the forefront of design, research and development, production, and after-sales service. Operating from Dongguan, China, our cutting-edge solutions serve sectors like automotive, appliance, furniture, cookware, and hardware industries. Over 16 years, we have perfected a broad suite of automatic machinery including metal plate leveling machines, 3-in-1 and 2-in-1 decoiler straightener feeders, and various press transfer systems. Our commitment to enhancing productivity and ensuring quality has made us a go-to partner for elite clients such as Volkswagen, Toyota, Hyundai, Geely, and Yutong Bus. With a continual focus on R&D, we are dedicated to meeting the rising demands of the manufacturing industry, guaranteeing exceptional machine performance and unmatched customer satisfaction.

Q1.Are you a factory or a trading company?
A1: We are a proud factory located in the heart of Dongguan City, Guangdong province. Specializing over 20 years in automatic feeding equipment for power presses, economic cut-to-length lines, and multi-transfer systems, we bring an unrivaled level of expertise to the industry.
Q2. Do you have an agent overseas? How can we become your agent overseas?
A2: Absolutely! We are thrilled to have already established a network of esteemed agents across India, Thailand, South Africa, Brazil, and beyond. If you're interested in joining this elite group as our representative in your country, we invite you to reach out to us. Together, we can explore the exciting possibilities, discuss detailed arrangements, and collaborate for a successful partnership.
Q3. How do you ensure the impeccable quality of your machines?
A3: At Dongguan City Haiwei Intelligent Equipment Incorporated Company, our dedication to maintaining the highest standards of quality is unrivaled. Our High-Performance Straightener Feeder System for Easy Operation and Efficiency exemplifies this commitment. For our standard machines, years of production experience have fine-tuned their excellence, ensuring seamless assembly with readily available spare parts and rock-solid stability. Custom machines, on the other hand, are crafted with precision, tailored specifically to meet your unique requirements and practical applications. Each steel component undergoes precision machining and is subjected to rigorous inspection processes. Once assembled, every machine is subjected to comprehensive testing, guaranteeing optimal performance and unmatched reliability, meeting your most demanding needs.
Q4. Can you dispatch engineers to install and fine-tune your equipment in our facility?
A4: For significant orders and complex equipment, we are delighted to arrange for our expert engineers to personally visit your facility, ensuring precise installation and commissioning of the equipment. Alternatively, our highly skilled agent staff is available to handle installation, with a nominal commission fee. For standard machines, we ensure that the installation and debugging process is straightforward and hassle-free. To assist you at every stage, we provide comprehensive support through detailed operation manuals, online assistance, and instructional videos, empowering you with the knowledge and tools to operate our equipment with confidence and ease.