Automatic Precision Feeder for Streamlined Punch Press Coil Handling

• 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 a cutting-edge Siemens servo motor driver, PLC, and a comprehensive suite of low voltage components, this machine ensures unmatched security and peak performance.

HMI (Human Machine Interface)

Brand: Siemens
Original: SIEMENS
The machine is equipped with an array of intuitive function buttons and a manual operation box, streamlining the operator's task to simply input production data.
Once data is entered into the HMI, the machine takes control, effortlessly carrying out automatic operations with precision.

Bend Arm Device

Function Instruction: This innovative device utilizes the unbending principle to mitigate material bending stress, expertly straightening the plate before it enters the press.
Equipment is precisely calibrated to feed material according to pre-set lengths and speeds.
* Bend Arm Device. The strip head is supported by the assistive arm, which works in tandem with the press arm device to guide the motorized rollers, advancing the strip seamlessly through the straightener feeder part.
The process is meticulously managed for optimal performance.

Electric Adjust Straightening Roller Gap.

Driven by dual sets of servo or hydraulic motors, this feature assures precise adjustment of the straightening roller gap. Simply input the data into the HMI's touch screen.
Moreover, the system efficiently memorizes and recalls production data for various products, including part codes and straightener gap settings.
Refer to the image provided for an illustrative visual guide.

Straightener Flip-Top Device.

Engineered to facilitate effortless cleaning of the straightening rollers, this device opens the upper part of the straightener at practical angles, especially advantageous for soft materials like aluminum and brass.
Such materials tend to leave chippings on the rollers, making this feature especially beneficial.
Operated by two hydraulic cylinders and secured by eight long screw rods, it ensures reliability and ease of maintenance.

Press Arm

This sturdy press arm guarantees that strips are held securely when released by the decoiler, effectively preventing coil loosening.
Fitted with a coil loop tracking device, it automatically adjusts the press arm wheel speed to accommodate changes in coil outer diameter, ensuring smooth and consistent coil payoff.

HAIWEI, a distinguished leader in stamping automation, stands at the forefront of design, R&D, production, and after-sales service from our base in Dongguan, China. Our pioneering products excel across various industries, including automotive, appliance, furniture, cookware, and hardware. With over 16 years of delivering top-tier solutions, our extensive portfolio includes metal plate leveling machines, 3-in-1 and 2-in-1 decoiler straightener feeders, and comprehensive press transfer systems. HAIWEI's unwavering commitment to productivity and quality has solidified our position as a preferred partner for premier clients, including Volkswagen, Toyota, Hyundai, Geely, and Yutong Bus. We consistently upgrade our R&D capabilities to meet the evolving demands of the manufacturing sector, ensuring 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 two decades of expertise in automatic feeding equipment for power presses, economic cut-to-length lines, and comprehensive multi-transfer systems, we bring unrivaled proficiency to the industry.
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 you're interested in joining this elite group as our representative in your country, we warmly invite you to reach out to us. Together, let's explore exciting possibilities, discuss detailed arrangements, and embark on a collaborative journey for a successful and prosperous partnership.
Q3. How do you ensure the impeccable quality of your machines?
A3: Our unwavering commitment to delivering superior quality is the cornerstone of our operations. For our standard machines, years of production have refined their excellence, ensuring they are ready for immediate assembly with readily available spare parts, boasting unparalleled stability. Custom machines are expertly crafted with meticulous care, tailored to meet your specific requirements and practical applications. Each steel component is precision-machined and subjected to rigorous inspection. Once assembled, every machine undergoes comprehensive testing to guarantee optimal performance and unwavering reliability, ensuring peace of mind and satisfaction.
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 arrange for our expert engineers to visit your factory, ensuring precise commissioning and seamless integration of the equipment. Alternatively, our adept and highly skilled agent staff can handle the installation, subject to nominal commission fees. For standard machines, we assure you of their simplicity in installation and debugging. We provide comprehensive support through detailed operation manuals, online assistance, and instructional videos to guide you every step of the way, ensuring smooth and efficient implementation.