User-Friendly Precision Straightener Feeder with Adjustable Speed Control

• 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
Our machine is equipped with a cutting-edge Siemens servo motor driver, PLC, and a full suite of low voltage components, ensuring unparalleled security and top-tier performance.

HMI (Human Machine Interface)

Brand: Siemens
Original: SIEMENS
The machine is designed with a user-friendly array of function buttons and a manual operation box, making it effortless for operators to simply input production data.
After the data is entered into the HMI, the machine takes charge, smoothly executing automatic operations with precision.

 

Bend Arm Device

Function instruction: This innovative device ingeniously employs the unbending principle to reduce material bending stress, expertly straightening the plate before it's fed into the press.
Our equipment is meticulously calibrated to deliver feeds at pre-set lengths and speeds, ensuring high precision.
* Bend Arm Device. The strip head is supported by the assistive arm, which works in harmony with the press arm device to guide the motorized rollers, advancing the strip seamlessly through the straightener feeder section.
The entire process is precisely controlled to achieve optimal performance.

Electric Adjust Straightening Roller Gap.

Driven by dual sets of servo or hydraulic motors, this feature allows for precise straightening roller gap adjustments. Simply input the required data on the HMI's touch screen.
The system also intelligently memorizes and recalls production data for different products, including part codes and straightener gap settings.
Refer to the image provided for a comprehensive visual guide.

 

Straightener Flip-Top Device.

Engineered for easy cleaning of the straightening rollers, this device allows the upper part of the straightener to open at convenient angles, particularly advantageous for soft materials like aluminum and brass.
These materials tend to leave chippings on the rollers, making this feature especially beneficial.
Operated by two hydraulic cylinders and secured with eight long screw rods, it guarantees reliability and hassle-free maintenance.

Press Arm

This durable press arm ensures strips are securely held when released by the decoiler, effectively preventing any coil unwinding.
Outfitted with a coil loop tracking device, it dynamically adjusts the press arm wheel speed in response to changes in coil outer diameter, ensuring a smooth coil payoff experience.

 

 

 

HAIWEI stands as a prestigious leader in stamping automation, pioneering design, R&D, production, and after-sales service from our base in Dongguan, China. Our innovative products excel across industries such as automotive, appliance, furniture, cookware, hardware, and more. For 16 years, we've been delivering industry-leading solutions, offering a diverse range of automatic machinery including metal plate leveling machines, 3-in-1 and 2-in-1 decoiler straightener feeders, and various press transfer systems. Renowned for productivity and quality, HAIWEI is the preferred vendor for elite clients like Volkswagen, Toyota, Hyundai, Geely, and Yutong Bus. We consistently enhance our R&D capabilities to meet the ever-evolving demands of the manufacturing sector, guaranteeing unmatched machine performance and customer satisfaction.

 

Q1.Are you a factory or a trading company?
A1: We are a proud factory based in Dongguan City, Guangdong province, boasting over 20 years of specialization in automatic feeding equipment for power presses, economic cut-to-length lines, and multi-transfer systems, offering unparalleled expertise.
Q2. Do you have an agent overseas? How can we become your agent overseas?
A2: Absolutely! We are thrilled and honored to have already established a distinguished network of esteemed agents across dynamic markets like India, Thailand, South Africa, Brazil, and many more. If you're inspired by the prospect of joining this elite assembly as our representative in your country, we warmly invite you to reach out to us. Together, we can explore an array of exciting possibilities, delve into detailed arrangements, and pave the way for a flourishing and successful partnership.
Q3. How do you ensure the impeccable quality of your machines?
A3: Our unwavering commitment to superior quality is our hallmark. Through years of dedicated production, our standard machines have achieved a refined excellence, allowing for immediate assembly with readily available spare parts and unmatched stability. Our custom machines are masterpieces of engineering, meticulously crafted and precisely tailored to your specific requirements and practical applications. Each steel component undergoes precision machining and rigorous inspection. Upon assembly, every machine is subjected to comprehensive testing, ensuring unwavering optimal performance and 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 delighted to arrange for our expert engineers to visit your facility, ensuring the precise commissioning and optimal performance of the equipment. Alternatively, our skilled agent staff can adeptly handle the installation, with the nominal commission fees applicable. For standard machines, installation and debugging are assuredly simple. We extend comprehensive support through meticulously detailed operation manuals, online assistance, and instructional videos, guiding you seamlessly every step of the way.