Cost-Effective High-Speed Uncoiler Straightener Feeder for Enhanced Performance

• 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
Engineered with precision, this machine boasts a cutting-edge Siemens servo motor driver, a reliable PLC, and an array of low voltage components, ensuring unmatched security and performance excellence.

HMI (Human Machine Interface)

Brand: Siemens
Original: SIEMENS
The machine is equipped with intuitive function buttons and a straightforward manual operation box, allowing operators to simply input production data for seamless operation.
Once data is fed into the HMI, the machine autonomously takes charge, flawlessly executing all automatic operations with precision.

Bend Arm Device

Function instruction: This innovative device employs the unbending principle to effectively relieve material bending stress, expertly straightening the plate before it's fed into the press.
The equipment is meticulously calibrated to deliver feeding based on pre-determined lengths and speeds, ensuring consistency and accuracy.
* Bend Arm Device. The strip head is adeptly supported by the assistive arm, which collaborates seamlessly with the press arm device to guide motorized rollers, advancing the strip through the straightener feeder component.
Every step of the process is precisely controlled to guarantee optimal performance and efficiency.

Electric Adjust Straightening Roller Gap.

Powered by dual sets of servo or hydraulic motors, this feature empowers precise adjustment of the straightening roller gap; simply input the data on the HMI's touch screen for effortless operation.
The system also retains and retrieves production data for various products, including part codes and specific straightener gap settings, enhancing operational efficiency.
For a comprehensive visual guide, refer to the image provided.

Straightener Flip-Top Device.

Crafted for effortless cleaning of straightening rollers, this device opens the upper section of the straightener at adjustable angles, especially beneficial for soft materials like aluminum and brass.
Soft materials tend to deposit chippings on the rollers, making this feature particularly advantageous and ensuring smooth operation.
Activated by two hydraulic cylinders and securely held by eight long screw rods, it guarantees reliability and ease of maintenance.

Press Arm

This robust press arm securely holds strips when released by the decoiler, preventing any loosening of the coil, thus maintaining consistent tension.
Outfitted with a sophisticated coil loop tracking device, it adjusts the press arm's wheel speed automatically with changes in coil outer diameter, ensuring a smooth and continuous coil payoff.

HAIWEI, a distinguished name in stamping automation, stands at the forefront of design, R&D, production, and after-sales service from Dongguan, China. Our state-of-the-art products excel across various sectors, including automotive, appliances, furniture, cookware, hardware, and more. With 16 years of delivering industry-leading solutions, our diverse range of automatic machinery includes metal plate leveling machines, 3-in-1 and 2-in-1 decoiler straightener feeders, and various press transfer systems. HAIWEI's unwavering commitment to productivity and quality has solidified our status as a preferred vendor for elite clients, including Volkswagen, Toyota, Hyundai, Geely, and Yutong Bus. We continually advance our R&D capabilities to meet the ever-evolving demands of the manufacturing sector, ensuring unparalleled machine performance and customer satisfaction.

Q1.Are you a factory or a trading company?
A1: We are a factory proudly based in Dongguan City, Guangdong province. With over 20 years of specialization in automatic feeding equipment for power presses, cost-effective cut-to-length lines, and multi-transfer systems, our expertise is second to none.
Q2. Do you have an agent overseas? How can we become your agent overseas?
A2: Absolutely! We are delighted to announce that we have successfully established a prestigious network of esteemed agents spanning India, Thailand, South Africa, Brazil, and many other regions. If you have the passion and drive to join this elite league as our representative in your country, we warmly invite you to reach out to us. Together, we can explore a world of exciting possibilities, discuss detailed arrangements, and forge a successful partnership that will benefit both parties immensely.
Q3. How do you ensure the impeccable quality of your machines?
A3: Our pledge to superior quality is steadfast and unwavering. For our standard machines, years of meticulous production have refined their excellence, allowing for immediate assembly with readily available spare parts and exceptional stability. Custom machines are crafted with precision, designed to meet your specific needs and practical applications. Each steel component undergoes precision machining and rigorous inspection. Upon assembly, every machine is subjected to comprehensive testing, ensuring optimal performance and reliability.
Q4. Can you dispatch engineers to install and fine-tune your equipment in our facility?
A4: For substantial orders and complex equipment, we are pleased to offer the services of our expert engineers who can visit your factory to ensure precise commissioning of the equipment. Alternatively, our skilled agent staff can handle the installation, with nominal commission fees involved. For standard machines, we guarantee simplicity in installation and debugging. Our complete support includes detailed operation manuals, online assistance, and instructional videos to guide you seamlessly through every step.