Pneumatic Lifting System
Pneumatic lifting system typically employs a cylinder or multiple cylinders to generate the necessary force to lift the object.
In industrial applications, pneumatic lifting systems are often used to handle large and heavy materials, such as jumbo rolls with a maximum diameter of 1200.00 kg.
- Cylinder Size:160*250
- Max jumbo roll diamter is 1200.00mm
- Support your own customized design

Leading China Paper Converter Equipment
Paper converter equipment, also known as a slitter rewinder, is a machine that is designed to convert large rolls of paper or other materials into smaller rolls. The process involves cutting the material into the desired size and then rewinding it onto a new core.
Slitter rewinders are commonly used in industries such as packaging, printing, and converting. They can handle a wide range of materials, including thermal paper, kraft paper,plastic films, and metal foils. The machine can be configured to cut the material to a specific width, length, or shape, depending on the application.
Jota Machinery is a company with over 10 years of experience in the paper converter equipment industry. Our slitting machines are known for the high quality and reliability.
If you are interested in learning more about their equipment, you can contact us for more information.
Hydraulic shaftless unwinder stand design allows for faster and more efficient roll changes, as well as reduced waste from damaged cores.
The stand can accommodate paper jumbo rolls with a 3-inch inner diameter and can lift weights of up to 1000-2000 kgs, making it a versatile and practical solution for paper processing operations.
- Max Jumbo Roll Weight Can Reach 1000.00-2000.00 KGS.
- Unique Shaftless Design
- Maximum Unwinding Diameter Can Be Customize
- The Remote Control Can Control the Up and Down Of The Parent Roll
Special Design (4)
Rewinding Effect (4)
Slitting Machine structure






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Pneumatic Lifting System
A pneumatic lifting system is a type of lifting mechanism that uses compressed air to operate. In a paper slitting machine, the pneumatic lifting system is responsible for lifting and lowering the paper roll, which is needed for cutting the paper into smaller rolls.
The working principle of the pneumatic lifting system for a paper slitting machine involves the following steps:
Compressed air is supplied to a rotary valve, which directs the airflow to the appropriate pneumatic cylinder for lifting or lowering the paper roll.
The pneumatic cylinder is a device that converts the energy from compressed air into mechanical force. The cylinder consists of a piston that moves back and forth inside a cylinder tube.
When the compressed air is directed to one side of the piston, it pushes the piston in the opposite direction, which moves the load attached to the cylinder.
Once the compressed air is directed to the lifting cylinder, it pushes the piston upwards, which lifts the paper roll off the ground.
Similarly, when the compressed air is directed to the lowering cylinder, it pushes the piston downwards, which lowers the paper roll back onto the ground.
The pneumatic lifting system is designed to handle paper rolls of different sizes and weights. In a paper slitting machine, the maximum unwinding diameter of the paper roll is typically 1200mm, and the size of the pneumatic cylinder used for lifting is usually 160*250.
Overall, the pneumatic lifting system for a paper slitting machine provides a simple and reliable solution for lifting and lowering paper rolls, which is essential for the slitting process.
The leading time of our paper slitting machine is 30 working days.
We are the manufacturer of paper slitting machines. You just need to send us the drawing you want to customize.
Usually, the voltage of our paper slitter rewinder is 3 Phase, 380V,50HZ.
We can also help make the voltage you needed.
Jota Machinery provides full service for each client. We not only provide the paper slitting machine but also source you the raw material.
Our slitting machines all have the essential export certification.
For more details please contact Jota Machinery.