Automatic GI PPGI 5T 10T 20T Hydraulic Decoiler Machine

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Main Features

  1. Hydraulic cylinder expands the mandrel that automatically centers the coil.
  2. The reinforced spindle is capable of loading the coil more than 5 tons.
  3. AC Drive and proportional speed control combine to provide smooth material payoff.
  4. Equipped with inverter and disc brake, MTC models use a manually adjustable speed control knob to make the operator set the payoff speed.
  5. Pneumatic press arm and support arm prevent the coil from loosening.
  6. Coil car allows simple and safe coil loading, increasing productivity.

This Automatic GI PPGI 5T 10T 20T Hydraulic Decoiler Machine is used to support the coil for roll forming machine, normally automatic uncoiler is auxiliary equipment for roll forming machine.

Automatic GI PPGI 5T 10T 20T Hydraulic Decoiler Machine is composed of feed main machine, hydraulic station and control system, coil car.

Line speed
Coil weight
200 0.3-2.0 450-530 1200 15 2/3
300 0.3-2.0 450-530 1200 15 2/3
400 0.3-2.0 450-530 1200 15 2/3
500 0.3-2.0 450-530 1200 15 3/5
600 0.3-2.0 450-530 1200 15 3/5
700 0.3-2.0 450-530 1200 15 3/5/2008
800 0.3-2.0 450-530 1200 15 5/8/10
1000 0.3-2.0 450-530 1200 15 5/10/15
1300 0.3-2.0 450-530 1200 15 5/10/15

What is hydraulic decoiler machine?

A hydraulic decoiler machine is a piece of industrial equipment used for unwinding and feeding metal coils, typically used in metalworking and manufacturing processes. The machine is designed to handle large metal coils and facilitate the smooth unwinding of the material for further processing, such as cutting, stamping, or forming.

Here’s how a hydraulic decoiler machine generally works:

  1. Loading: The metal coil, which is typically wound in a tight roll, is placed on a spindle or mandrel of the decoiler machine.
  2. Decoiling: The hydraulic system of the machine applies controlled pressure to the mandrel, gradually releasing the tension and allowing the metal coil to unwind. The hydraulic power provides the force necessary to overcome the resistance of the tightly wound coil.
  3. Unwinding Control: The hydraulic decoiler machine may have features to control the speed and tension of the unwinding process. These controls help ensure a smooth and consistent feed of the material, preventing snags, tangles, or damage to the coil.
  4. Feeding: As the metal coil unwinds, it is directed to the downstream processes for further manufacturing operations. This could involve feeding the metal coil into other machines like roll formers, presses, or shears, depending on the specific application.

Hydraulic decoiler machines offer advantages such as precise control over the unwinding process, efficient handling of heavy coils, and the ability to handle a wide range of coil sizes and materials. They are commonly used in industries such as metal fabrication, automotive manufacturing, construction, and steel processing.

function of steel coil decoiling machine

The function of a steel coil decoiling machine, also known as a steel coil unwinding machine or steel coil decoiler, is to unwind and feed steel coils for further processing. This machine is commonly used in metalworking industries, such as steel mills, metal fabricators, and construction companies. Here are the main functions of a steel coil decoiling machine:

  1. Unwinding: The primary function of the machine is to unwind tightly wound steel coils. It uses various mechanisms, such as hydraulic or motorized systems, to release the tension and gradually unwind the coil.
  2. Material Feeding: Once the steel coil starts unwinding, the decoiling machine feeds the material in a controlled manner to downstream processes. This could involve guiding the unwound strip into other machines, such as roll formers, presses, shears, or stamping machines, for further manufacturing operations.
  3. Tension Control: Steel coil decoiling machines often feature tension control systems to ensure a consistent and smooth feed of the material. These systems adjust the tension applied to the coil during unwinding, preventing slack or excessive tension that could lead to material jams or quality issues.
  4. Speed Control: The machine allows operators to control the speed of the unwinding process. This feature is beneficial for matching the feed rate to downstream processes, optimizing productivity, and ensuring safe and efficient material handling.
  5. Coil Handling: Steel coil decoiling machines are designed to handle large and heavy coils. They often include features like mandrels, expandable spindles, or hydraulic arms to support the weight of the coil and facilitate easy loading and unloading.
  6. Coil Alignment: Some decoiling machines include coil alignment mechanisms to ensure proper alignment of the unwinding steel strip. This helps prevent material misalignment issues during downstream processes.

What factors need to be considered in the decoiler machine design?

When designing a decoiler machine, several factors need to be considered to ensure its effectiveness, efficiency, and safety. Here are some important factors to consider in the design of a decoiler machine:

  1. Coil Size and Weight: The machine should be designed to handle the maximum size and weight of the coils that will be used. Considerations include the maximum coil diameter, width, and weight, as well as any special requirements for handling oversized or heavy coils.
  2. Material Compatibility: Different materials, such as steel, aluminum, or copper, have varying properties and require specific handling considerations. The design should account for the material’s thickness, hardness, surface finish, and any special requirements for preventing damage or distortion during unwinding.
  3. Unwinding Speed and Tension Control: The machine should allow for adjustable unwinding speed and tension control to match the requirements of downstream processes. This ensures smooth and consistent material feeding and prevents issues like material slippage, jams, or damage.
  4. Mandrel or Spindle Design: The mandrel or spindle that holds the coil should be designed to accommodate the coil size and weight. Considerations include the diameter, expansion capabilities (if applicable), material grip, and mechanisms for secure loading and unloading of the coil.
  5. Safety Features: Safety is paramount when designing any industrial machine. Safety features to consider include emergency stop buttons, safety guards, interlocks, overload protection mechanisms, and proper shielding to prevent accidents or injuries during operation.
  6. Coil Alignment and Edge Control: To ensure accurate and controlled feeding of the material, mechanisms for coil alignment and edge control may be incorporated. These features help maintain proper alignment and prevent material misalignment issues during unwinding.
  7. Control System: The machine’s control system should be user-friendly, allowing operators to easily adjust parameters such as speed, tension, and alignment. Integration with other manufacturing systems or automation processes may also be considered.
  8. Durability and Maintenance: The design should prioritize the machine’s durability, robustness, and ease of maintenance. Components should be constructed with high-quality materials to withstand heavy use and provide longevity. Accessibility to critical parts and routine maintenance requirements should also be considered.
  9. Space and Layout Constraints: The available space and layout of the production facility should be taken into account during the design phase. The machine should be designed to fit within the allocated area and consider factors such as clearance requirements, access for coil loading and unloading, and ease of material flow.
  10. Cost and Efficiency: The design should aim to strike a balance between cost-effectiveness and operational efficiency. Optimizing material handling processes, minimizing downtime, and reducing maintenance requirements can contribute to overall cost savings and increased productivity.

By considering these factors during the design phase, engineers can develop a decoiler machine that meets the specific requirements of the intended application, enhances productivity, ensures safety, and delivers reliable performance.


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Why Sussman Different

The price of Sussman’s roll forming machines is a little higher than other suppliers’. Let me explain about our machines difference:

Sussman machine design: it is unit one, which means the control box and the hydraulic station are all put under the machine frame, when you get the machine, no need to assemble and connect the complicate cable of the machine, you only need to connect one main cable, then the machine is working. It saves more time and space.

Our display screen is touch screen, not text touch screen.

Sussman Machinery

Sussman Processing technology: Sussman rollers is through grinding, quenched, chroming,finish machining,polishing,coated with chrome 0.05mm, all rollers are shiny, stronger and avoid rust.etc to make stronger, the roll forming machine is more robust and easier to use.  The metal sheet produced by our machine is always flat and perfect profiles., because in the design and during the machining process, we always control the force for the metal sheet, it does not damage the sheet surface and comes out perfect profile. And we use the German application COPRA, to imitate the situation in 3D and ensure the perfect profile.

Sussman Machinery

Sussman roll forming system

Sussman roll forming system: We will make the hand wheels at the feeding device to adjust feeding width, and we also make the wheels with the numbers then you know how to adjust right and left sides, also we made the rulers on the bedding, you can adjust the profile height and width according to the rulers.

Screw with numbers is to adjust material thickness easily, also with protecting cap also add laminating film device and felt to make the board flatter and smoother without scratches.

The machine is equipped with a detection switch device, in case of emergency, emergency alarm, stop operation.

Sussman Machinery's safety cover

The whole equipment is in accordance with the requirements of CE standards, and the entire body and transmission parts are covered to protect the safety of workers.


What's Your Warranty?

12 Months, During Which All Parts Damaged Because Of Quality Problem Will Be Changed For Free.

What's Your Delivery Time?

Within 45-60 Days After Receiving Prepaid. Some Machines In Stock, Can Be Delivered At Any Time.

What's Your Payment Terms?

How To Place Order?

Inquiry—Confirm The Profile Drawings And Price—-Confirm The PI—Arrange The Deposit Or L/C—Then OK

How To Visit Our Company?

Fly To Shanghai Airport: By High Speed Train From Shanghai To Wuxi (30 Min), Then We Can Pick Up You.


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