Customizable Advanced Uncoiler Feeder for Precision Metal Processing Needs

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

HMI (Human Machine Interface)

Brand: Siemens
Original: SIEMENS
This machine is designed with function buttons and a manual operation box, streamlining the operator's role to simply entering production data.
After entering the data into the HMI, the machine autonomously transitions into seamless automatic operation.

 

Bend Arm Device

Function Instruction: This innovative device leverages the unbending principle to reduce material bending stress, expertly straightening the plate before it is fed into the press.
The equipment is precisely calibrated to feed at predetermined lengths and speeds.
* Bend Arm Device. The strip head gains support from the assistive arm, which synchronizes with the press arm device to guide the motorized rollers in advancing the strip through the straightener feeder part.
Every step of the process is meticulously controlled to ensure optimal performance.

Electric Adjust Straightening Roller Gap.

Driven by dual sets of servo or hydraulic motors, this feature allows for precise adjustment of the straightening roller gap. Simply input data via the HMI's touch screen.
Furthermore, the system memorizes and retrieves production data for diverse products, including part codes and straightener gap settings.
Please refer to the image provided for a comprehensive visual guide.

 

Straightener Flip-Top Device.

Crafted to enable effortless cleaning of the straightening rollers, this device opens the upper section of the straightener at user-friendly angles, which is especially beneficial for soft materials like aluminum and brass.
Soft materials often leave residues on the rollers, making this feature particularly useful.
Operated with two hydraulic cylinders and secured by eight long screw rods, it promises reliability and ease of maintenance.

Press Arm

This sturdy press arm reliably holds strips when released by the decoiler, effectively preventing coil looseness.
Fitted with a coil loop tracking device, it automatically adjusts the press arm wheel speed based on changes in coil outer diameter, ensuring a smooth coil payoff.

 

 

 

HAIWEI stands as a distinguished leader in stamping automation, excelling in design, R&D, production, and after-sales service from its base in Dongguan, China. Our innovative products are top performers in the automotive, appliance, furniture, cookware, hardware, and numerous other industries. With 16 years of delivering pioneering solutions, our comprehensive range of automatic machinery encompasses metal plate leveling machines, 3-in-1 and 2-in-1 decoiler straightener feeders, and diverse press transfer systems. HAIWEI's unwavering dedication to productivity and quality has solidified our reputation as the preferred vendor for esteemed clients like Volkswagen, Toyota, Hyundai, Geely, and Yutong Bus. We continuously advance our R&D capabilities to satisfy the surging 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 factory proudly located in Dongguan City, Guangdong province. With over two decades of expertise in automatic feeding equipment for power presses, economic cut-to-length lines, and multi-transfer systems, we deliver exceptional proficiency.
Q2. Do you have an agent overseas? How can we become your agent overseas?
A2: With immense pride and enthusiasm, we announce that we have successfully established a prestigious network of esteemed agents spanning India, Thailand, South Africa, Brazil, and more. If you aspire to join this distinguished group as our representative in your nation, we warmly encourage you to connect with us. Let us embark on a journey of exploring exhilarating opportunities, delve into detailed discussions, and forge a prosperous partnership that ensures mutual success.
Q3. How do you ensure the impeccable quality of your machines?
A3: Our dedication to unparalleled quality stands resolute. For our standard machines, years of meticulous production have refined their superiority, ensuring immediate assembly with easily accessible spare parts and unwavering stability. Our bespoke machines are crafted with precision, tailored to meet your unique specifications and real-world applications. Each steel component undergoes precise machining and stringent inspection. Upon assembly, every machine is subjected to exhaustive testing, ensuring peak performance and unmatched reliability.
Q4. Can you dispatch engineers to install and fine-tune your equipment in our facility?
A4: For large-scale orders and complex equipment, we are delighted to arrange for our highly skilled engineers to visit your factory, guaranteeing precise commissioning of the equipment. Alternatively, our proficient agent team is available to facilitate installation, with commissions set at competitive rates. For standard machines, seamless installation and debugging are guaranteed. We provide comprehensive support through detailed operation manuals, online guidance, and instructional videos, ensuring a smooth and guided experience at every step.