Efficient Uncoiler Straightener Feeder for Enhanced Punch Press Operations

• 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 cutting-edge Siemens servo motor driver, PLC, and a full array of premium low voltage components, this machine is engineered to deliver unmatched levels of security and peak performance.

HMI (Human Machine Interface)

Brand: Siemens
Original: SIEMENS
This sophisticated machine is equipped with a suite of functional buttons and a manual operation box, ensuring that the operator's role is streamlined to merely inputting production data.
Upon entering data into the HMI, the machine efficiently transitions into automatic operations, performing with seamless precision.

Bend Arm Device

Function instruction: This brilliant device applies the unbending principle to relieve material bending stress, expertly straightening the plate prior to feeding it into the punch press.
The equipment is meticulously calibrated to provide feeds based on pre-set lengths and speeds with impeccable accuracy.
* Bend Arm Device. The assistive arm offers support to the strip head, collaborating with the press arm device to guide motorized rollers, advancing the strip smoothly through the straightener feeder section.
Each process stage is precisely controlled to ensure optimal performance and efficiency.

Electric Adjust Straightening Roller Gap.

Driven by dual sets of servo or hydraulic motors, this feature guarantees precise adjustment of the straightening roller gap, simply by entering data into the HMI's intuitive touch screen.
Moreover, the system stores and retrieves production data for diverse products, including part codes and straightener gap settings, for enhanced operational efficiency.
Please refer to the image provided for a comprehensive visual guide.

Straightener Flip-Top Device.

This device is thoughtfully designed to offer easy cleaning of the straightening rollers, opening the upper part of the straightener at optimal angles, especially advantageous for soft materials like aluminum and brass.
Such materials tend to deposit chippings on the rollers, making this innovative feature particularly beneficial.
Operated by two robust hydraulic cylinders and secured by eight sturdy long screw rods, it ensures reliability and ease of maintenance.

Press Arm

This durable press arm is engineered to ensure strips are securely held once released by the decoiler, effectively preventing any coil loosening.
Featuring a coil loop tracking device, it automatically adjusts the press arm wheel speed according to changes in coil outer diameter, guaranteeing smooth and uninterrupted coil payoff.

HAIWEI, a revered leader in stamping automation, spearheads the industry with excellence in design, R&D, production, and after-sales service from Dongguan, China. Our superior products shine across automotive, appliance, furniture, cookware, hardware, and numerous other sectors. With 16 years of pioneering solutions, our comprehensive range of automatic machinery spans 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 reputation as a trusted vendor for elite clients, including Volkswagen, Toyota, Hyundai, Geely, and Yutong Bus. We continuously advance our R&D capabilities to fulfill the evolving demands of the manufacturing sector, ensuring unparalleled machine performance and ultimate customer satisfaction.

Q1. Are you a factory or a trading company?
A1: We are a reputable factory proudly located in Dongguan City, Guangdong province, boasting over 20 years of expertise in automatic feeding equipment for power presses, economic cut-to-length lines, and multi-transfer systems.
Q2. Do you have an agent overseas? How can we become your agent overseas?
A2: Absolutely! We are thrilled and delighted to have already established a prestigious network of esteemed agents across vibrant markets such as India, Thailand, South Africa, Brazil, and beyond. If you're interested in becoming a vital part of this elite group as our representative in your country, we warmly invite you to reach out to us. Together, let's embark on a journey of exploring exciting possibilities, discussing detailed arrangements, and collaborating for a highly successful and rewarding partnership.
Q3. How do you ensure the impeccable quality of your machines?
A3: Our unwavering commitment to superior quality is our hallmark. For our standard machines, years of meticulous production have honed their excellence, ensuring immediate assembly with readily available spare parts and steadfast stability. Custom machines are an epitome of precision, meticulously crafted and tailored to meet your specific requirements and practical applications. Each steel component is precision-machined and undergoes rigorous inspection. Once assembled, every machine is subjected to comprehensive testing, guaranteeing optimal performance and unrivaled reliability.
Q4. Can you dispatch engineers to install and fine-tune your equipment in our facility?
A4: For significant orders and intricate equipment, we are pleased to arrange for our expert engineers to visit your facility, ensuring the precise commissioning of the equipment. Alternatively, our adept agent staff can efficiently handle the installation, subject to nominal commission fees. For standard machines, the simplicity of installation and debugging is assured, offering you peace of mind. We provide comprehensive support through detailed operation manuals, online assistance, and instructional videos, guiding you seamlessly every step of the way.