Precision Straightener Feeder with High-Speed Performance and User-Friendly Design

• 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, PLC, and a full suite of low voltage components, this machine ensures unparalleled safety and top-tier performance, empowering your operations with precision and reliability.

HMI (Human Machine Interface)

Brand: Siemens
Original: SIEMENS
The machine is equipped with a comprehensive range of function buttons and a user-friendly manual operation box, streamlining the operator's role to simply inputting production data for efficient processing.
Once the data is entered into the HMI, the machine flawlessly transitions to automatic mode, executing operations with seamless precision.

Bend Arm Device

Function instruction: This innovative device utilizes the unbending principle to expertly relieve material bending stress, effectively straightening the plate before it is seamlessly fed into the press.
The equipment is meticulously calibrated for feeding according to precise, pre-configured lengths and speeds, ensuring consistent quality and efficiency.
* Bend Arm Device. The strip head is securely supported by the assistive arm, which works in harmony with the press arm device to guide the motorized rollers, advancing the strip through the straightener feeder part with precision.
The process is controlled with meticulous precision to guarantee optimal performance and results every time.

Electric Adjust Straightening Roller Gap.

Driven by dual servo or hydraulic motors, this feature allows for exact adjustment of the straightening roller gap. Simply enter data into the HMI's intuitive touch screen for seamless control.
Additionally, the system is designed to memorize and recall production data for various products, including part codes and specific straightener gap settings, ensuring efficient repeatability.
Refer to the image provided for an insightful visual guide that enhances your understanding of the system's capabilities.

Straightener Flip-Top Device.

Engineered to enable easy cleaning of the straightening rollers, this device opens the upper section of the straightener at convenient angles, particularly beneficial for soft materials like aluminum and brass.
These materials often leave chippings on the rollers, making this feature particularly advantageous for maintaining cleanliness and efficiency.
Operated by dual hydraulic cylinders and secured by eight elongated screw rods, this device guarantees reliability and straightforward maintenance.

Press Arm

This sturdy press arm ensures that strips are firmly held when released by the decoiler, effectively preventing any coil loosening and ensuring smooth operation.
Fitted with a coil loop tracking device, it automatically adjusts the speed of the press arm wheel according to changes in the coil's outer diameter, guaranteeing smooth and consistent coil payoff.

HAIWEI, a trailblazer in stamping automation, excels in design, research, development, production, and after-sales services from Dongguan, China. Our state-of-the-art products set the standard in industries like automotive, appliance, furniture, cookware, and hardware. With 16 years of pioneering solutions, our extensive 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 dedication to productivity and quality has solidified our reputation as a top choice for esteemed clients such as Volkswagen, Toyota, Hyundai, Geely, and Yutong Bus. We continuously enhance our R&D capabilities to meet the evolving demands of the manufacturing sector, ensuring unmatched machine performance and comprehensive 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 two decades of specialization in automatic feeding equipment for power presses, economic cut-to-length lines, and multi-transfer systems, we offer unparalleled expertise and industry knowledge.
Q2. Do you have an agent overseas? How can we become your agent overseas?
A2: Absolutely! We are elated to share that we have already cultivated a prestigious network of esteemed agents in regions spanning India, Thailand, South Africa, Brazil, and beyond. If you're inspired to join this distinguished circle as our representative in your region, we warmly invite you to connect with us. Together, we can delve into thrilling opportunities, discuss intricate arrangements, and collaborate towards forging a prosperous partnership.
Q3. How do you ensure the impeccable quality of your machines?
A3: Our dedication to achieving superior quality is steadfast and unwavering. For our standard machines, years of meticulous production have perfected their excellence, allowing for immediate assembly with readily available spare parts and assured stability. Custom machines are crafted with utmost precision, tailored exclusively to your distinct specifications and practical applications. Each steel component undergoes precision machining and rigorous inspection. Following assembly, every machine is subjected to thorough testing, ensuring optimal performance and unmatched 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 precise commissioning of the equipment. Alternatively, our proficient agent staff can adeptly manage the installation, which incurs nominal commission fees. For standard machines, the ease of installation and debugging is guaranteed. We provide comprehensive support through detailed operation manuals, online assistance, and instructional videos, guiding you seamlessly every step of the way.