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CR/HR/GI Coil Cut To Length Line

The CR/HR/GI coil cut to length lines are used for different sizes coils with different thickness to be slit into special strips as requirements. Products can be used for rolling, welded pipe, cold bending, stamping and other materials. It can process all kinds of hot rolled coil, silicon steel plate, stainless steel plate, color plate, aluminum plate and all kinds of metal plates after electroplating or coating.  Its function is to slit a wide coil to stated width strips coil along with the length direction which can be used for milling, welding pipe, cold bend forming, stamping as billet. At same time, changing different material blade can slit various metal coils.

Flow Chart Of The Cut To Length Line

Video

Main Machines Of The Line

1. Hydraulic coil-loading car:

To send coils from coil stock to uncoiler and load the coil onto uncoiling center.

2. Double-mandrel decoiler:

Double mandrels opposite to each other, each mandrel has three steps, Put a coil on the opposite double mandrels, which clamp the coil tight.

3. Main leveler:

Shoveling structure: welding assembly with steel plates, two tongue-shaped plates (big one to move up-and-down, small one to expand and contract).

4. Servo length-fixer:

The length fixer measures sheet length, feedback and control servo shear to cut sheet to length

5. Fly Shear:

As per length signal provided length measuring equipment, the rotary shear cut steel plate precisely to certain length. Cutting style is servo motor and transmission gears drive crane shaft and then upper blade and lower blade to cut.

6. Sheets conveying Belt:

Deliver steel sheets to stacker after fly shear. It is composed of steel structural frame, delivering belt, support rollers, sprockets and chains, and frequency control motor.

7. Stackers:

The sheets receiving arms receive each sheet and fall on lifting table underneath roll table, the lifting table automatically comes down with falling sheets to keep sheet height no change.

8. Output roll table:

Transport stacked sheets to finished sheets area for packing and lifting.

9. Hydraulic system, Pneumatic system:

Hydraulic system is composed of hydraulic station and hydraulic accessories like valves.

10. Electric Control System:

Automatic running of the whole line is by Siemens PLC control.

Main technology parameters

TypeJB3×1600JB6x2000JB8×2000JB10×2200JB12×2200JB16×2200JB20×2500JB25×2500
Thickness Range (mm)0.3-31-62-82-103-124-166-208-25
Width Range (mm)16002000200022002200220025002500
Cutting Length (mm)300-4000500-6000600-8000600-10000800-12000800-12000800-12000800-12000
Cutting Precision (mm)±0.5±0.5±1±1±1±1±1±1
Roller Numbers15151313111199
Roller Diameter (mm)Φ85Φ140Φ155Φ160Φ180Φ200Φ230Φ260

FAQ

A: The price of the equipment depends on various factors such as profile specifications, thickness, and additional features. Could you please provide us with more details about your specific requirements, so we can provide you with an accurate price.

A: We offer a standard warranty period for our equipment, which typically ranges from one year. However, the exact warranty period may vary depending on the specific equipment model. We can provide you with detailed information regarding the warranty coverage for the equipment you are interested in.

A: Yes, we ensure that spare parts for our equipment are readily available. We maintain a comprehensive inventory of spare parts to minimize downtime in case of any maintenance or repairs. Additionally, we offer after-sales support and can assist you in procuring any necessary spare parts in a timely manner.

Sure, like some rollers need produce depend on order only. It will be take 3-7 days. We will try best give you early.

A: Yes, we provide comprehensive training for operating the equipment. Our team of experts will guide you through the installation process and provide hands-on training to ensure that you and your staff are familiar with the equipment’s operation, maintenance, and safety procedures.

A: The inclusion of installation services may vary depending on the specific equipment and the location of the installation. We can discuss the installation options available and provide you with a detailed quotation that specifies whether installation is included or if it will incur additional charges.

A: Yes, we offer customization options for our equipment to meet specific customer requirements. We can discuss your customization needs and work closely with our engineering team to develop a tailored solution that suits your unique application.

A: The delivery time for the equipment depends on various factors, including the availability of stock and the complexity of customization, if applicable. Once we have a better understanding of your requirements, we can provide you with an estimated delivery timeline. But as standard will be about 90-120 days which depend on exactly request.

A: Certainly! We can provide you with references or customer testimonials upon request.
Our satisfied customers can share their experiences and provide insights into the quality and performance of our equipment.

A: We offer comprehensive after-sales support to ensure the smooth operation of the equipment. This includes technical assistance, troubleshooting, and maintenance services. We have a dedicated support team that can address any queries or concerns you may have even after the purchase.

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