0.5-4.5mm Coil Feeder Machine

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Product Overview – 3‑in‑1 Feeder for Medium Material

The 3‑in‑1 Feeder for Medium Material is a high‑efficiency integrated coil handling solution designed for modern metal stamping and sheet‑processing production lines. This advanced system combines three essential functions — uncoiling, straightening, and feeding — into one compact and automated unit. By eliminating the need for separate decoilers, straighteners, and feeders, this feeder significantly streamlines workflow, reduces factory footprint, and improves operational precision.

Engineered for medium‑thickness coil applications, this 0.5-4.5mm Coil Feeder Machine supports a wide range of materials and sizes, offering flexibility and reliability for various industrial sectors including automotive, appliance, electronics, and construction.

Model No.	MAF4-400	MAF4-600	MAF4-800	MAF4-1000	MAF4-1300	MAF4-1600
Coil Width(mm)	100~400	100~600	100-800	100~1000	100~1300	100~1600
Coil Thickness(mm)	0.5-4.5
Load Capacity(kg)	3000	5000	5000	7000/10000	10000/15000	10000/15000
Leveling Capacity(mm)	M. Thickness: 1.6 M. Width: 400	M. Thickness: 1.6 M. Width: 600	M. Thickness: 1.6 M. Width: 800	M. Thickness: 1.6 M. Width: 1000	M. Thickness: 1.6 M. Width: 1300	M. Thickness: 1.6 M. Width: 1600
	M. Thickness: 2.0 M. Width: 400	M. Thickness: 2.0 M. Width: 600	M. Thickness: 2.0 M. Width: 800	M. Thickness: 2.0 M. Width: 900	M. Thickness: 2.0 M. Width: 1300	M. Thickness: 2.0 M. Width: 1600
	M. Thickness: 3.2 M. Width: 200	M. Thickness: 3.2 M. Width: 360	M. Thickness: 3.2 M. Width: 350	M. Thickness: 3.2 M. Width: 400	M. Thickness: 3.2 M. Width: 800	M. Thickness: 3.2 M. Width: 950
	M. Thickness: 4.5 M. Width: 150	M. Thickness: 4.5 M. Width: 150	M. Thickness: 4.5 M. Width: 150	M. Thickness: 4.5 M. Width: 200	M. Thickness: 4.5 M. Width: 400	M. Thickness: 4.5 M. Width: 500
Coil Inner Diameter(mm)	460-530
Coil Outer Diameter(mm)	1600
Max. Feeding Speed(m/min)	84
Leveling Roller Diameter(mm)	68				84
Qty of Leveling Rollers(pcs)	10 (Up 5/Down 5)				8(Up 4 /Down 4)
Feeding Roller Diameter(mm)	84				120
Qty of Feeding Rollers(pcs)	2				2
Feeding Type	Automatic pulling
Expansion Type	Hydraulic
Spindle Brake Type	Electromagnetic Brake	Disc Brake	Disc Brake	Disc Brake	Disc Brake	Disc Brake
Servo Motor Power(kw)	2.9	4.4	5.5	5.5	7.5	11
Uncoiler Motor Power(kw)	1.5	2.2	2.2	3.7/5.5	5.5/7.5	5.5/7.5
Spindle Reinforcement	None	1-Group	2-Group	2-Group	2-Group	2-Group
Power Supply	380V 50/60Hz 3-phase
Air Supply Pressure(Mpa)	0.5
Dimensions(LWH)	490031002900mm	490033002900mm	490035002900mm	490037002900mm	570053002800mm	570056002800mm

Specifications:

1. Model Options: Available in multiple model variants including MAF4-400, MAF4-600, MAF4-800, MAF4-1000, MAF4-1300, and MAF4-1600, accommodating different coil widths and load capacities.

2. Coil Width: Ranging from 100mm to 1600mm, offering flexibility to handle various coil sizes and materials.

3. Coil Thickness: Supports material thicknesses from 0.5mm to 4.5mm, making it suitable for medium-thickness metal processing applications.

4. Load Capacity: Offers load capacities ranging from 3000kg to 10000kg, ensuring compatibility with medium-duty material processing requirements.

5. Leveling Capacity: Equipped with precise leveling capabilities tailored to specific material thicknesses and widths, ensuring optimal material flattening and straightening.

6. Max. Feeding Speed: Capable of achieving feeding speeds of up to 84 meters per minute, facilitating rapid material transfer and processing.

7. Roller Diameter: Features leveling rollers with a diameter of 68mm to 84mm, providing stable and efficient material straightening.

8. Expansion Type: Utilizes a hydraulic expansion system for reliable and consistent coil expansion and contraction.

9. Spindle Brake Type: Equipped with various spindle brake options, including electromagnetic and disc brakes, ensuring precise control and safety during operation.

10. Servo Motor Power: Employs powerful servo motors with power ratings ranging from 2.9kw to 11kw, delivering efficient and responsive performance.

11. Power Supply: Operates on a standard 380V 50/60Hz 3-phase power supply, suitable for industrial environments.

Key Features:

1) Versatile and adaptable design suitable for a wide range of medium-thickness metal processing applications.

2) Precise leveling and feeding capabilities ensure consistent material handling and high-quality output.

3) High-speed feeding capability enhances production efficiency and throughput.

4) Robust construction and reliable components ensure long-term durability and performance.

5) User-friendly controls and interface facilitate easy operation and parameter adjustment.

Applications:

A. Automotive industry for the manufacturing of chassis components, brackets, and structural parts.

B. Appliance manufacturing for the production of panels, enclosures, and housings.

C. Electronics industry for the fabrication of casings, frames, and mounting brackets.

D. Construction sector for the processing of structural elements, beams, and supports.

Customization & Support

We offer tailored configurations based on your specific coil material, size, and production needs. Our team provides professional technical support, installation guidance, and after‑sales service to ensure optimal performance for your production line.

Frequently Asked Questions – 0.5-4.5mm Coil Feeder Machine

What is a 3‑in‑1 feeder and what does it do?
A 3-in-1 steel coil feeder integrates uncoiling, straightening, and feeding functions into one compact machine, improving production efficiency and reducing the need for multiple separate machines.

What types of materials can this feeder handle?
It is designed for medium-thickness coil materials such as cold-rolled steel, stainless steel, aluminum, and other metals commonly used in automotive, appliance, and electronics manufacturing.

What are the supported coil widths and thicknesses?
The feeder supports coil widths from 100 mm to 1600 mm and thicknesses from 0.5 mm to 4.5 mm, making it suitable for a wide range of medium-gauge applications.

How fast can the machine feed materials?
Depending on the configuration, the feeding speed can reach up to 84 m/min, ensuring high throughput for production lines.

Is the machine easy to operate?
Yes. The feeder is equipped with user-friendly controls and adjustable parameters, allowing operators to quickly set up and modify feeding processes.

Can the feeder be customized for different production needs?
Absolutely. We provide tailored configurations based on material type, coil size, and production requirements, along with technical support for installation and maintenance.

What are the main benefits of using this 3‑in‑1 feeder?

· Simplifies production lines by combining three machines into one
· Increases efficiency and reduces downtime
· Enhances feeding accuracy for improved stamping or cutting quality
· Reduces labor and factory footprint

Is after-sales support available?
Yes. Our team provides installation guidance, technical training, and ongoing after-sales service to ensure reliable operation and maximum productivity.