Advanced Uncoiler Straightener System with Speed Control 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 the latest in Siemens servo motor driver technology, our machine is further enhanced by a sophisticated PLC and a complete set of cutting-edge low voltage components. Together, these elements ensure unmatched security and impeccable performance.

HMI (Human Machine Interface)

Brand: Siemens
Original: SIEMENS
The machine is designed with an intuitive array of function buttons and a manual operation box that streamlines tasks, allowing operators to focus on simply entering production data.
Once the data is meticulously entered into the HMI, the machine springs into action, flawlessly executing a series of automatic operations.

 

Bend Arm Device

Function instruction: This cleverly engineered device employs the unbending principle to expertly reduce material bending stress, efficiently straightening the plate as it prepares for press feeding.
The equipment is precisely tuned to feed materials according to pre-set lengths and speeds, maintaining top-tier accuracy.
* Bend Arm Device. The strip head is expertly supported by the assistive arm, which cooperatively engages with the press arm device. This synergy guides the motorized rollers to advance the strip seamlessly through the straightener feeder part.
The entire process is governed with meticulous precision to ensure peak performance.

Electric Adjust Straightening Roller Gap.

Powered by dual sets of servo or hydraulic motors, this feature guarantees superb precision in adjusting the straightening roller gap. Operators simply input data via the HMI's intuitive touch screen.
Moreover, the system is equipped to memorize and recall production data for an array of products, including part codes and straightener gap settings, enhancing efficiency and ease of use.
Refer to the image provided for a comprehensive visual guide.

 

Straightener Flip-Top Device.

Engineered for streamlined cleaning, this device allows the upper portion of the straightener to open at strategic angles, particularly advantageous for processing soft materials like aluminum and brass.
These materials often leave chippings on the rollers, making this feature especially beneficial for maintenance and operational longevity.
Actuated by two hydraulic cylinders and secured with eight long screw rods, it is built for reliability and straightforward maintenance.

Press Arm

This sturdy press arm is designed to securely hold strips upon release by the decoiler, expertly preventing coil loosening for uninterrupted operation.
Outfitted with an advanced coil loop tracking device, it intuitively adjusts the press arm wheel speed in response to variations in coil outer diameter, ensuring smooth, efficient coil payoff.

 

 

 

HAIWEI, a highly esteemed leader in stamping automation, stands at the forefront in design, R&D, production, and after-sales service from the industrial hub of Dongguan, China. Our innovative products dominate sectors like automotive, appliance, furniture, cookware, and hardware. Over 16 years, our industry-shaping solutions, such as metal plate leveling machines and versatile decoiler straightener feeders, have earned us a prestigious clientele including Volkswagen, Toyota, Hyundai, Geely, and Yutong Bus. HAIWEI's unwavering dedication to quality and productivity has solidified our role as a preferred vendor. We continually enhance our R&D capabilities to meet the rapidly evolving demands of the manufacturing industry, guaranteeing unparalleled 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, economic cut-to-length lines, and multi-transfer systems, offering unmatched industry knowledge and innovation.
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 the prospect of joining this elite group as our representative in your country excites you, we warmly invite you to connect with us. Together, we can delve into the abundant exciting opportunities ahead, discuss detailed arrangements, and forge a successful partnership.
Q3. How do you ensure the impeccable quality of your machines?
A3: At Dongguan City Haiwei Intelligent Equipment Incorporated Company, our unwavering dedication to superior quality sets us apart. Our standard machines are the result of years of meticulous production, honed to perfection for immediate assembly with readily available spare parts and consistent stability. For custom machines, we engage in a meticulous process, tailoring each piece to your specific needs and practical applications. Every steel component is precision-machined with rigorous inspections. Once assembled, each machine undergoes exhaustive testing to guarantee nothing less than optimal performance and unparalleled 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 expertise of our highly skilled engineers who will visit your factory to ensure the meticulous commissioning of your equipment. Alternatively, our proficient agent staff is available to manage the installation, subject to nominal commission fees. For standard machines, we assure you of the straightforward simplicity in installation and debugging. Our comprehensive support includes detailed operation manuals, online assistance, and step-by-step instructional videos to guide you through every phase of the process.