Advanced Automatic Punch Press Feeder with High-Precision Straightening Capability

• 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 an advanced Siemens servo motor driver, PLC, and a complete set of low-voltage components, this machine ensures unmatched security and superior performance.

HMI (Human Machine Interface)

Brand: Siemens
Original: SIEMENS
The machine boasts a comprehensive array of function buttons and a manual operation box, transforming the operator's task into a simple entry of production data.
Once data is entered into the HMI, the machine autonomously takes over, executing seamless automatic operations.

Bend Arm Device

Function instruction: This clever device employs the unbending principle to alleviate material bending stress, expertly straightening the plate before it enters the press.
The equipment is calibrated with precision to feed according to pre-determined lengths and speeds.
* Bend Arm Device. The strip head is supported by an assistive arm that synergizes with the press arm device to guide the motorized rollers, advancing the strip through the straightener feeder section.
The entire process is meticulously controlled, ensuring optimal performance.

Electric Adjust Straightening Roller Gap.

Powered by dual sets of servo or hydraulic motors, this feature guarantees precise adjustment of the straightening roller gap. Simply input the data via the HMI's touch screen.
Moreover, the system memorizes and retrieves production data for a variety of products, encompassing part codes and straightener gap settings.
Please refer to the provided image for an insightful visual guide.

Straightener Flip-Top Device.

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

Press Arm

This durable press arm provides firm holding of strips once released by the decoiler, effectively preventing coil loosening.
Equipped with a coil loop tracking device, it automatically adjusts the press arm wheel speed in response to changes in coil outer diameter, assuring seamless coil payoff.

HAIWEI, a distinguished leader in stamping automation, excels in design, R&D, production, and after-sales service from the heart of Dongguan, China. Our pioneering products set high standards across industries including automotive, appliance, furniture, cookware, hardware, and more. With 16 years of providing industry-leading solutions, our extensive range of automatic machinery features 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 solidified our status as a favored vendor for prestigious clients such as Volkswagen, Toyota, Hyundai, Geely, and Yutong Bus. We continually advance our R&D capabilities to address the growing demands of the manufacturing sector, guaranteeing exceptional machine performance and customer satisfaction.

Q1.Are you a factory or a trading company?
A1: We are a prestigious 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 deliver unparalleled 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 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 invite you to reach out to us. Together, we can explore the exciting possibilities, discuss detailed arrangements, and collaborate for a successful partnership.
Q3. How do you ensure the impeccable quality of your machines?
A3: Our commitment to superior quality is unwavering. For our standard machines, years of production have honed their excellence, ensuring immediate assembly with readily available spare parts and unwavering stability. Custom machines are meticulously crafted, tailored to your specific requirements and practical applications. Each steel component is precision-machined and rigorously inspected. Once assembled, every machine undergoes comprehensive testing, guaranteeing optimal performance and 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 arrange for our expert engineers to visit your factory, ensuring precise commissioning of the equipment. Alternatively, our adept agent staff can handle the installation, subject to nominal commission fees. For standard machines, the simplicity of installation and debugging is assured. We offer comprehensive support through detailed operation manuals, online assistance, and instructional videos to guide you every step of the way.