Efficient Coil Feeding System with Straightening and Uncoiling Features

• 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
Outfitted with a cutting-edge Siemens servo motor driver, an advanced PLC, and an extensive collection of low voltage components, this machine promises unparalleled security and high performance.

HMI (Human Machine Interface)

Brand: Siemens
Original: SIEMENS
The machine comes equipped with a suite of function buttons and a manual operation box, easing the operator's role to simply input production data with ease.
Once data is entered into the HMI, the machine takes control, performing automatic operations seamlessly and efficiently.

Bend Arm Device

Function Instruction: This innovative device utilizes the unbending principle to relieve material bending stress, expertly straightening the plate before it is fed into the press.
Equipment is meticulously calibrated to feed with precision according to pre-set lengths and speeds, ensuring optimal accuracy.
* Bend Arm Device. The strip head is supported by the assistive arm, which works in concert with the press arm device to guide the motorized rollers, advancing the strip through the straightener feeder with precision.
The entire process is meticulously controlled to deliver peak performance and efficiency.

Electric Adjust Straightening Roller Gap.

Powered by two sets of servo or hydraulic motors, this feature ensures the straightening roller gap can be adjusted with precision. Simply input data into the HMI's intuitive touch screen.
Moreover, the system retains and recalls production data for various products, including part codes and straightener gap settings, enhancing operational efficiency.
Refer to the image provided for a comprehensive visual guide.

Straightener Flip-Top Device.

Crafted for easy roller cleaning, this device opens the upper part of the straightener at user-friendly angles, particularly beneficial for soft materials like aluminum and brass.
These materials often leave chippings on the rollers, making this feature indispensable for maintenance.
Operated by two hydraulic cylinders and secured with eight robust screw rods, it assures unmatched reliability and ease of maintenance.

Press Arm

This sturdy press arm ensures that strips are securely held when released by the decoiler, preventing the coil from unwinding or loosening.
Outfitted with a coil loop tracking device, it automatically adjusts the press arm wheel speed according to changes in the coil's outer diameter, ensuring seamless coil payoff.

HAIWEI, a distinguished leader in stamping automation, is at the forefront of design, R&D, production, and comprehensive after-sales service from Dongguan, China. Our state-of-the-art products set the standard in industries such as automotive, appliances, furniture, cookware, and hardware, among others. With 16 years of pioneering industry solutions, our extensive range of automatic machinery includes the most sophisticated metal plate leveling machines, 3-in-1 and 2-in-1 decoiler straightener feeders, and a variety of press transfer systems. HAIWEI's dedication to efficiency and quality has solidified our reputation as a trusted vendor for premier clients like Volkswagen, Toyota, Hyundai, Geely, and Yutong Bus. We continuously enhance our R&D capabilities to meet the growing demands of the manufacturing sector, ensuring superior machine performance and customer satisfaction.

Q1.Are you a factory or a trading company?
A1: We are a factory proudly located in Dongguan City, Guangdong province. With over 20 years of expertise in automatic feeding equipment for power presses, economic cut-to-length lines, and multi-transfer systems, we bring unparalleled proficiency 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 prestigious network of esteemed agents across India, Thailand, South Africa, Brazil, and beyond. If you're interested in joining this exclusive elite group as our representative in your country, we warmly invite you to reach out to us. Together, let's delve into the exciting possibilities that await, discuss detailed arrangements, and collaborate to forge a successful and prosperous partnership.
Q3. How do you ensure the impeccable quality of your machines?
A3: Our commitment to delivering superior quality is unwavering and resolute. For our standard machines, years of meticulous production have honed their excellence, ensuring immediate assembly with readily available spare parts and unparalleled stability. Custom machines are meticulously crafted with the highest precision, tailored impeccably to your specific requirements and practical applications. Each premium steel component is precision-machined and undergoes rigorous inspection. Once assembled, every machine is subjected to comprehensive and thorough testing, guaranteeing optimal performance and unrivaled reliability.
Q4. Can you dispatch engineers to install and fine-tune your equipment in our facility?
A4: For substantial orders and intricate equipment, we are pleased to offer the services of our expert engineers who will visit your facility, ensuring meticulous and precise commissioning of the equipment. Alternatively, our adept agent staff can handle the installation seamlessly, subject to nominal commission fees. For standard machines, the simplicity of installation and debugging is assured. We offer comprehensive and extensive support through detailed operation manuals, prompt online assistance, and instructional videos to guide you smoothly every step of the way.