High-Precision Automatic Punch Press Feeder with Custom Speed Settings

• 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 state-of-the-art Siemens servo motor driver, PLC, and an array of low voltage components, this machine guarantees unmatched security and superior performance.

HMI (Human Machine Interface)

Brand: Siemens
Original: SIEMENS
The machine boasts an intuitive interface with various function buttons and a manual operation box, making it effortless for operators to simply input production data.
Once the data is entered into the HMI, the machine takes charge, executing automatic operations with seamless precision.

Bend Arm Device

Function instruction: This innovative device employs the unbending principle to effectively mitigate material bending stress, expertly straightening the plate before feeding it into the press.
The equipment is precisely calibrated for feeding according to pre-set lengths and speeds.
* Bend Arm Device. The strip head is supported by the assistive arm, which works in harmony with the press arm device to guide the motorized rollers in advancing the strip through the straightener feeder part.
The process is meticulously regulated for optimal performance and precision.

Electric Adjust Straightening Roller Gap.

Driven by two sets of servo or hydraulic motors, this feature ensures precise adjustment of the straightening roller gap. Simply input data via the HMI's touch screen for effortless control.
Additionally, the system memorizes and recalls production data for various products, including part codes and straightener gap settings, ensuring consistency and efficiency.
Refer to the image provided for an insightful visual guide to the system.

Straightener Flip-Top Device.

Crafted for easy cleaning of the straightening rollers, this device opens the upper part of the straightener at convenient angles, particularly beneficial for softer materials like aluminum and brass.
These materials often leave chippings on the rollers, making this feature especially advantageous for maintenance and reliability.
Operated by two hydraulic cylinders and secured by eight long screw rods, it promises reliability and ease of maintenance.

Press Arm

This sturdy press arm ensures strips are held firmly when released by the decoiler, effectively preventing coil loosening and maintaining efficiency.
Equipped with a coil loop tracking device, it automatically adjusts the press arm wheel speed in response to changes in coil outer diameter, ensuring a smooth and consistent coil payoff.

HAIWEI, a prestigious leader in stamping automation, heads the design, R&D, production, and after-sales service from Dongguan, China. Our state-of-the-art products excel across automotive, appliance, furniture, cookware, hardware, and many other industries. With 16 years of delivering industry-leading solutions, our extensive array of automatic machinery includes 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 cemented our status as a preferred vendor for top-tier clients such as Volkswagen, Toyota, Hyundai, Geely, and Yutong Bus. We continually advance our R&D capabilities to meet the ever-evolving demands of the manufacturing sector, ensuring 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 20 years of specialized experience in automatic feeding equipment for power presses, economic cut-to-length lines, and multi-transfer systems, we offer unparalleled expertise in the field.
Q2. Do you have an agent overseas? How can we become your agent overseas?
A2: Absolutely! We are thrilled to have established a remarkable network of esteemed agents spanning across India, Thailand, South Africa, Brazil, and more. If you're eager to join this elite group as our representative in your country, we warmly invite you to connect with us. Together, we can delve into the exciting possibilities, discuss comprehensive arrangements, and collaborate for a flourishing partnership that promises success.
Q3. How do you ensure the impeccable quality of your machines?
A3: Our unwavering commitment to superior quality is unparalleled. For our standard machines, years of meticulous production have honed their excellence, ensuring seamless assembly with readily available spare parts and unmatched stability. Custom machines are crafted with precision, tailored intricately to meet your specific requirements and practical applications. Each steel component undergoes precision machining and rigorous inspections. Once assembled, each machine is subjected to comprehensive testing to guarantee optimal performance and reliability, setting a new standard of excellence.
Q4. Can you dispatch engineers to install and fine-tune your equipment in our facility?
A4: For substantial orders and complex equipment, we are pleased to arrange for our highly skilled engineers to visit your factory, ensuring meticulous commissioning of the equipment. Alternatively, our proficient agent staff can expertly handle the installation, subject to nominal commission fees. For standard machines, the installation and debugging process is assuredly straightforward. We provide extensive support through detailed operation manuals, online assistance, and comprehensive instructional videos, guiding you effortlessly through each step.