Hydraulic Double Cone Uncoiler

Home>Uncoiler> Hydraulic Double Cone Uncoiler

Product Detail

Introduction to Hydraulic Double Cone Uncoiler

A hydraulic double cone uncoiler is an essential auxiliary machine in the tube mill production line. It is designed to support and uncoil metal coils, providing a steady supply of raw material to the tube mill line. This device uses hydraulic power to expand and contract its cones, allowing for a secure hold on the coil and smooth feeding into the production line.

The Role of Hydraulic Double Cone Uncoiler in Tube Mill Line

In a tube mill line, the hydraulic double cone uncoiler plays a critical role in maintaining continuous production. By securely holding and uncoiling metal coils, it ensures a consistent flow of material into the tube mill, minimizing downtime and maximizing efficiency. The uncoiler’s ability to handle large, heavy coils and its stability during operation are key factors in ensuring the smooth operation of the entire production line.

Common Parameters of Cone Uncoiler

Coil Width: Up to 2000mm
Coil Weight Capacity: Up to 20 tons
Inner Diameter of Coil: 508mm – 610mm
Outer Diameter of Coil: Up to 2000mm
Expansion Range: 480mm – 620mm
Hydraulic Pressure: 12-16 Mpa
Rotation Speed: 0-30 RPM (adjustable)
Motor Power: 7.5 kW – 15 kW
Brake Type: Pneumatic disc brake

Advantages of Hydraulic Double Cone Uncoiler

Slewing Bearing Connection: We use a slewing bearing, the same type found in excavators, to connect the upper and lower parts of the uncoiler. This prevents the tilt of the uncoiler head after loading the coil, ensuring stability and safety.
Pneumatic Disc Brake: Unlike the traditional holding brake, the pneumatic disc brake offers more stability and control during operation.
Durable Bearing Seat: The casting steel bearing seat used in our uncoilers is far more durable than a welded bearing seat, contributing to the machine’s longevity.
1+2 Bearing Design: This design reduces the frequency of bearing damage, making the machine stronger and more durable over time.
Hydraulic Motor for Speed Adjustment: Instead of a manual speed adjustment, we use a hydraulic motor for adjusting the head rotation speed, which enhances safety and ease of operation.
Single Piece Shaft Hydraulic Expansion Cylinder: This design choice makes the machine more durable and reliable during heavy-duty operations.
Convenient Baffle Plate: The use of a baffle plate simplifies the operation process, making it quicker and more efficient, which saves time on the production line.
Double Safety Measures: The inclusion of a mounting fixed pin and limit switch provides additional safety, ensuring the uncoiler operates securely.
Modular Assembly: Our hydraulic double cone uncoilers are designed for easy installation and maintenance, reducing downtime and simplifying upkeep.
Wireless Remote Control: We provide both wireless remote control and an operation box for a safer and more straightforward operation process.
Aviation Plug: The aviation plug design makes installation easier and more reliable.

Applications of Hydraulic Double Cone Uncoiler

The hydraulic double cone uncoiler is not only an integral part of tube mill lines but is also widely used in other production lines, such as:

Slitting Line: Ensures smooth and stable uncoiling of coils before they are slit into narrower strips.
Cut-to-Length Line: Provides a steady feed of material for precise cutting into specific lengths.