High-Performance Uncoiler and Straightener Feeder for Precision Metal Solutions

• 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 cutting-edge Siemens servo motor driver, PLC, and an array of low voltage components, this machine promises unparalleled security and exceptional performance.

HMI (Human Machine Interface)

Brand: Siemens
Original: SIEMENS
Featuring an assortment of function buttons and a manual operation box, this machine makes the operator's task effortless-simply input the production data.
Post data entry into the HMI, the machine autonomously executes operations with seamless precision.

 

Bend Arm Device

Function instruction: This innovative device employs the unbending principle to mitigate material bending stress, expertly straightening the plate prior to its entrance into the press.
The equipment is meticulously calibrated to feed with precision based on pre-configured lengths and speeds.
* Bend Arm Device. The strip head is supported by the auxiliary arm, which works in unison with the press arm device, guiding the motorized rollers to advance the strip efficiently.
The entire process is precisely monitored to ensure optimal performance.

Electric Adjust Straightening Roller Gap.

Operated by two servo or hydraulic motors, this feature guarantees accurate adjustment of the straightening roller gap with data input via the HMI's touch screen.
Furthermore, the system stores and retrieves production data for various products, including part codes and straightener gap settings, with ease.
For a visual aid, please refer to the image provided.

 

Straightener Flip-Top Device.

Facilitating straightforward cleaning, this device opens the top of the straightener at convenient angles, particularly advantageous for softer materials like aluminum and brass.
Since these materials often leave chippings on the rollers, this feature provides significant benefits.
Controlled by two robust hydraulic cylinders and secured by eight long screw rods, it ensures reliability and easy maintenance.

Press Arm

This sturdy press arm securely holds strips released by the decoiler, preventing coil loosening effectively.
Fitted with a coil loop tracking device, it automatically adjusts the press arm wheel speed to accommodate changes in coil outer diameter, facilitating smooth coil payoff.

 

 

 

HAIWEI, a distinguished leader in stamping automation, spearheads design, R&D, production, and after-sales service from Dongguan, China. Our state-of-the-art products thrive in automotive, appliance, furniture, cookware, hardware, and many other sectors. With 16 years of delivering top-tier solutions, our extensive range of automatic machinery includes metal plate leveling machines, 3-in-1 and 2-in-1 decoiler straightener feeders, and diverse press transfer systems. HAIWEI's dedication to productivity and quality has solidified our status as a preferred supplier for elite clients, such as Volkswagen, Toyota, Hyundai, Geely, and Yutong Bus. We constantly advance our R&D capabilities to satisfy the escalating demands of the manufacturing sector, ensuring unmatched machine performance and client 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 for power presses, economic cut-to-length lines, and multi-transfer systems, we offer unrivaled proficiency.
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 spanning across India, Thailand, South Africa, Brazil, and beyond. If you're interested in joining this distinguished group as our representative in your region, we warmly invite you to connect with us. Together, we can unlock exciting opportunities, delve into detailed arrangements, and forge a dynamic partnership for mutual success.
Q3. How do you ensure the impeccable quality of your machines?
A3: Our dedication to superior quality is unwavering and deeply ingrained in our processes. Our standard machines have been perfected over years of production, guaranteeing immediate assembly with easily accessible spare parts and consistent stability. Custom machines are masterfully engineered, tailored to meet your specific requirements and practical applications. Each steel component undergoes precision machining and rigorous inspection. Upon assembly, every unit is subjected to comprehensive testing, ensuring optimal performance and unparalleled reliability.
Q4. Can you dispatch engineers to install and fine-tune your equipment in our facility?
A4: For large-scale orders and sophisticated equipment, we are delighted to arrange for our skilled engineers to visit your facility, ensuring precise commissioning of the equipment. Alternatively, our proficient agent staff can manage the installation, with nominal commission fees applicable. For standard machines, installation and debugging are straightforward. We provide extensive support through comprehensive operation manuals, online assistance, and instructional videos, guiding you seamlessly through each stage of the process.