Efficient Precision Uncoiler Straightener Feeder System for High-Speed Precision Metal Processing

• Customization: Available
• Capacity(t/h): 30-800
• Feeding Length: 20 meters
• Model NO.: NCHW3-800
• 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: 70-800mm
• 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 state-of-the-art Siemens servo motor driver, PLC, and a comprehensive set of low voltage components, this machine guarantees unrivaled security and performance.

HMI (Human Machine Interface)

Brand: Siemens
Original: SIEMENS
The machine features an array of function buttons and a manual operation box, simplifying the operator's task to merely input production data.
Once data is entered into the HMI, the machine takes over, seamlessly executing automatic operations.

 

Bend Arm Device

Function instruction: This ingenious device leverages the unbending principle to alleviate material bending stress, skillfully straightening the plate before feeding it into the press.
Equipment is precisely calibrated to feed according to pre-set lengths and speeds.
* Bend Arm Device. The strip head receives support from the assistive arm, which then collaborates with the press arm device to guide the motorized rollers in advancing the strip through the straightener feeder part.
The process is meticulously controlled for optimal performance.

Electric Adjust Straightening Roller Gap.

Driven by two sets of servo or hydraulic motors, this feature ensures precise adjustment of the straightening roller gap. Just input data into the HMI's touch screen.
Additionally, the system memorizes and recalls production data for various products, including part codes and straightener gap settings.
Refer to the image provided for an insightful visual guide.

 

Straightener Flip-Top Device.

Designed to facilitate easy cleaning of the straightening rollers, this device opens the upper part of the straightener at convenient angles, especially beneficial for soft materials like aluminum and brass.
These materials tend to leave chippings on the rollers, making this feature particularly advantageous.
Operated by two hydraulic cylinders and secured by eight long screw rods, it assures reliability and ease of maintenance.

Press Arm

This robust press arm ensures strips are firmly held when released by the decoiler, effectively preventing the coil from loosening.
Equipped with a coil loop tracking device, it adjusts the press arm wheel speed automatically based on changes in coil outer diameter, ensuring smooth coil payoff.

 

 

 

HAIWEI, a prestigious name in stamping automation, leads the way in design, R&D, production, and after-sales service from Dongguan, China. Our cutting-edge products excel in automotive, appliance, furniture, cookware, hardware, and many other industries. With 16 years of delivering industry-leading solutions, our broad spectrum 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 commitment to productivity and quality has cemented our status as a preferred vendor for top-tier clients, including Volkswagen, Toyota, Hyundai, Geely, and Yutong Bus. We continually enhance our R&D capabilities to meet the ever-growing demands of the manufacturing sector, ensuring unmatched machine performance and customer satisfaction.

 

Q1.Are you a factory or a trading company?
A1: We are a factory proudly situated in Dongguan City, Guangdong province. With over 20 years of specialization in automatic feeding equipment for power presses, economic cut-to-length lines, and multi-transfer systems, we bring unmatched expertise to the table.
Q2. Do you have an agent overseas? How can we become your agent overseas?
A2: Absolutely! We are beyond excited to have a prestigious network of esteemed agents already flourishing in countries like India, Thailand, South Africa, Brazil, and more. If you have the ambition to join this elite circle as our distinguished representative in your nation, we warmly invite you to connect with us. Together, we can delve into the limitless opportunities, meticulously discuss every detail, and forge a remarkable partnership that promises success.
Q3. How do you ensure the impeccable quality of your machines?
A3: Our unwavering dedication to excellence guarantees superior quality. Our standard machines, perfected over years of production, promise immediate assembly, equipped with readily available spare parts, and outstanding stability. For custom solutions, each machine is an exquisite masterpiece, tailor-made to meet your distinct specifications and real-world applications. Every steel component undergoes precise machining and a rigorous inspection process. Upon assembly, an exhaustive testing phase ensures the pinnacle of performance and reliability.
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 visit your facility, ensuring the equipment is commissioned with precision. Alternatively, our skilled agent staff is available for installation, with only nominal commission fees. For standard machines, rest easy with the ease of installation and debugging. We provide unparalleled support through comprehensive operation manuals, online assistance, and step-by-step instructional videos to ensure a seamless process every step of the way.