Equipment introduction
The 6T Hydraulic decoiler with leveling device machine (also known as the two-in-one uncoiling and leveling machine, or the two-in-one material rack leveling machine) is an integrated equipment for the preprocessing of metal coils.
• Core function: This equipment combines the two processes of “uncoiling” and “leveling” into one, which can be simply understood as a machine for “decompressing” and “ironing” steel coils. It first unfolds the coiled metal sheets (such as steel strips and aluminum strips), and then uses multiple sets of high-precision rollers to restore the flatness of the sheets deformed by curling.
• The “two-in-one” concept refers to a device that integrates an independent uncoiler (material rack) and a leveler (straightener) into a single unit, significantly reducing the length of the production line and the equipment footprint.
• Equipment composition: It primarily consists of a feeding rack (with a braking device), a leveling main unit, a transmission system, and an electronic control system (usually including a frequency converter for speed regulation), among other components.
Product Attributes :
| 1 | Raw material width | 200-800mm |
| 2 | Material thickness | 0.5-4mm (DC01 steel) |
| 3 | Feeding speed | 16m/min(adjustable) |
| 4 | Feeding direction | Customized by customer |
| 5 | Voltage | 380V/50HZ/3P (customized by customer) |
| 6 | Feeding roller | 2 sets |
| 7 | Feeding roller diameter | Φ120mm |
| 8 | Leveling roller | 9 pieces , Up 4 /down 5 |
| 9 | Leveling roller diameter | Φ100mm |
| 10 | Leveling Roller material | 40Cr round steel |
| 11 | Leveling accuracy | ≤±1.5 |
| 12 | leveling adjustment | Precision worm gear adjustment upper and lower clearance |
| 13 | Leveling amount display | Scale display |
| 14 | Leveling Motor | 3KW |
| 15 | Pneumatic system pressure | ≤0.6Mpa |
| 16 | Decoiler capacity | 6 tons |
| 17 | Coil inner diameter | Φ470mm-Φ530mm |
| 18 | Coil outer diameter | Φ1500mm (Max) |
| 19 | Decoiler type | The shrink and expand of core is by hydraulic power, The coil moving forward or reverse is pulled by motor |
| 20 | Coil loading car | Load the coil on the decoiler easily |
| 21 | Coil flipping car | Flip the coil on the coil loading car |
Equipment advantages:
1.High straightening accuracy, without damaging the material
This is its most crucial technical advantage, which is mainly reflected in the following points:
• Fully-driven design: The leveling section utilizes universal joints and gears for full drive, effectively preventing scratches on the material caused by the passive rotation of the upper roller.
• High-quality roller: The leveling roller is typically made of solid bearing steel, which undergoes heat treatment and hard chrome plating, resulting in high hardness and good wear resistance, ensuring long-term stable leveling effect.
• Precision adjustment: Equipped with a dial gauge and a balance fine adjustment device, it can precisely control the leveling gap according to the material thickness, making it suitable for precision stamping processes.
• Design optimization: By adding a correction back pressure wheel to enhance rigidity, the straightening effect is improved. Additionally, the down-feeding method facilitates stable conveyance of thin materials, making them less prone to scattering.
2.High automation and convenient operation
• Independent electrical control: The material rack and leveling machine are typically controlled separately using independent electrical boxes, equipped with frequency converters for smooth operation and excellent protection performance.
• Photoelectric sensing: Equipped with a variable frequency speed regulation and photoelectric sensing control system, it can achieve uniform speed adjustment and automatic start-stop, facilitating online integration with subsequent stamping equipment to achieve automated production.
• Convenient maintenance: Some models feature a hinged drum structure, facilitating daily cleaning and maintenance.
3.Efficient production, reduce costs
• Improving efficiency: Immediately straightening after unrolling reduces material circulation and preparation time.
• Labor saving: Automated operation and stable performance reduce the reliance on manual labor and material waste.
• Reduced investment: Compared to the “three-in-one” feeder, this equipment has lower procurement costs and is the preferred solution for many small and medium-sized enterprises entering automated production.
• Flexible expansion: The equipment has good versatility, capable of processing metal coils of various materials and specifications. Additionally, it can be equipped with functions such as a pressing arm and hydraulic expansion according to needs, further enhancing operational convenience and safety.
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