Paper Reel Spool Roll

Pope Reel and Spool Roll

Pope Reel is a high-speed continuous winding device for paper machines, in which the spool roll is the core roll that is actively driven and fixedly installed. It is responsible for driving the paper roll, controlling the tightness of the roll, ensuring the quality of the roll, and achieving non-stop roll changing.

What is Pope Reel?

Pope Reel is a continuous paper winding machine that can complete:

• Normal winding of large paper rolls

• Full roll automatic roll change

• New core rewinding

It is the standard winding form for high-speed cultural paper and packaging paper machines.

What is Spool Roll?

The spool roll is a high-speed roll in pope reel. In addition to ensuring the wall thickness difference of the roller body, it is more important to perform three-stage balancing during dynamic balancing to ensure that the dynamic deflection does not exceed the standard and achieve smooth operation at full speed. The surface coating can be coated with adhesive, polyurethane, tungsten carbide, electroplating, etc. according to the paper requirements.

Function of Spool Roll

In the Pope Reel structure, the spool roll usually refers to the large roll that is fixed in position, actively driven, and coated on the surface. Its main function is to:

1. Actively drive the paper roll

By relying on the friction between the spool roll and the paper roll to drive the winding, the paper roll rotates.

2. Control the tightness of the paper roll

By adjusting the pressure and speed difference, the tightness of the paper roll is controlled to ensure that the winding is dense, uniform, without bursting or wrinkling.

3. Support paper rolls

The paper roll is pressed against the spool roll and rotates, with the spool roll providing the main support and guidance.

4. Ensure the flatness of the paper roll shape

The high flatness of the roll surface ensures that the end face of the paper roll is neat, without curling or shifting edges.

Sun Hong uses advanced design and manufacturing technology to provide you with high-strength, wear resistant, stable spool roll to ensure that there will be no wrinkles and improve the quality of paper web winding. In addition, spool roll is also widely used in packaging, plastic film and other industries.

Sun Hong spool roll is made of steel and aluminum alloy. The surface is specially treated to greatly improve the wear resistance and corrosion resistance. Dynamic balancing is performed during the manufacturing process. Even when running at high speed and high load, it can still maintain stable performance and is suitable for long term work. It will not cause problems such as uneven paper web winding due to vibration.

Technical Parameter for Pope Reel and Spool Roll