Datum Machine Datum Machine

HAIWEI NCHW2 3-in-1 Laser Cutting Coil Decoiling Feeding System For Sheet 15m/min Speed 5T Capacity 380-440V 2.2-4.5KW Power

Product Description

Stamping Automation Equipment
Model Max Width (mm) Max Thickness (mm)
NCHW3 60-1600 0.6-6.0
Control Board
Control Board

Original: SIEMENS
Equipped with Siemens servo motor driver, PLC, and full sets of Schneider low voltage components to ensure high security and stability during operation.

HMI System
HMI (Human Machine Interface)

Brand: Siemens
Features a user-friendly touch screen with various function buttons and a manual operation box. Operators simply input production data into the HMI, and the machine runs automatically.

Bend Arm Device
Bend Arm Device

Uses unbending principles to release material bending stress. The strip head is assisted by a support arm and pressed down by the arm device, while motorized rollers feed the strip forwards through the straightener feeder.

Roller Gap Adjustment
Electric Straightening Roller Adjustment

Driven by 2 sets of servo/hydraulic motors to adjust the gap. Data is set directly via the HMI. Includes a memory function to save and recall settings for different product codes and materials.

Flip-top Device
Straightener Flip-top Device

Opens the upper straightener at specific angles for easy cleaning of rollers. Ideal for soft materials like Aluminum or Brass where chippings may stick. Driven by hydraulic cylinders and fixed by 8 long screw rods.

Press Arm
Press Arm

Holds strips firmly when released by the decoiler to prevent loose coils. Equipped with a coil loop tracking device that adjusts wheel speed automatically based on the outer diameter for smooth payoff.

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As a professional stamping automation equipment manufacturer, we integrate design, R&D, production, and after-sales services. Our products are widely applied in automotive, appliances, furniture, cookware, and hardware industries. With extensive experience in global commercial cooperation, we provide high-quality equipment including metal plate leveling machines, 3-in-1 decoiler straightener feeders, coil blanking lines, and various press transfers (2D, 3D, and long beam).

We have consistently provided industry-leading products for 13 years and are proud to be a preferred vendor for major auto parts suppliers serving brands such as Volkswagen, Toyota, Hyundai, IKEA, and more.

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Frequently Asked Questions
Q1. Are you a factory or a trading company?
We are a factory with more than 20 years of experience specializing in automatic feeding equipment for power presses, economic cut-to-length lines, and multi-transfer systems.
Q2. Do you have overseas agents?
Yes, we have established agents in India, Thailand, South Africa, Brazil, and other regions. Please contact us to discuss details if you are interested in becoming an agent.
Q3. How do you control machine quality?
Standard machines are manufactured using proven methods with stable components. Customized machines are designed based on specific client requirements. All steel parts undergo precision machining and assembly is followed by rigorous testing.
Q4. Can you arrange engineers for installation and debugging?
For complex equipment, we arrange engineers or agent staff for onsite commissioning. For standard machines, we provide comprehensive operation manuals, online support, and videos for easy installation.
Q5. What materials can your straighteners handle?
Our equipment is versatile and can process various metals, including steel, aluminum, and brass. The flip-top design specifically assists in maintaining rollers when processing softer materials.
Q6. Does the system support data memory for different parts?
Yes, the HMI system includes a memory function that allows operators to save and recall straightening gap settings for different part codes, significantly reducing setup time.
Contact Us for More Details

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