Pneumatic Differential Air Shaft
A hydraulic shaftless unwinder is a type of unwinding system used in slitter rewinder machines to support and unwind heavy jumbo rolls of materials, such as paper, film, foil, and textile.
The system consists of a hydraulic power unit, a support structure, and a set of rollers to hold and guide the jumbo roll.
- Water Based Gluer For Sealing The ATM POS Roll
- Working Stroke is 900-1400mm
- Must Clean Whole System Daily
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.
Fiberglass reinforced thermoplastic composite uni-directional tape is a high-performance material made by combining thermoplastic resins with fiberglass reinforcement in a unidirectional pattern.
Uni-directional prepreg tape is known for its exceptional strength, stiffness, and durability, making it ideal for use in a wide range of applications, including aerospace, automotive, and sporting goods.
- Works for CFRT Thermoplastic Uni-directional Prepreg Tape and Other Material
- Unique Shaftless Design
- Max Unwinding Diameter is 1200mm
- Equiped Automatic Unloading Device
Special Design (4)
Rewinding Effect (4)
Kraft paper rolls are a popular type of packaging material used in various industries for their strength, durability, and versatility.
Kraft paper rolls come in various thicknesses, widths, and lengths, and can be used for a wide range of packaging and wrapping applications.
They are commonly used for shipping, packing, and protecting products, as well as for wrapping gifts, creating artwork, and crafting.
Carbon epoxy prepreg uni-directional tape is a high-performance composite material made of carbon fiber and epoxy resin.
The carbon fibers are arranged in a single direction to provide superior strength and stiffness in that direction.
This material is commonly used in aerospace, automotive, and sporting goods industries where high strength and light weight are critical design requirements.
Self-adhesive label rolls are a popular type of labeling solution used in various industries for their convenience and versatility.
These label rolls are made of a pressure-sensitive adhesive material that allows them to stick to almost any surface.
They come in various sizes, shapes, and materials, and can be custom-printed to meet the specific labeling needs of businesses.
Water activated paper tape is an eco-friendly and sustainable alternative to traditional packaging tapes. It is biodegradable, recyclable, and made from renewable resources, making it an excellent choice for businesses looking to reduce their environmental impact.
Water activated paper tape is commonly used in shipping, packaging, and storage applications.
Slitting Machine structure
Auto Unloader Frame for Slitter Rewinder
The paper converting industry has been evolving rapidly with increasing demands for high-quality and sustainable products.
To keep up with the competition, manufacturers need to optimize their production processes and make them more efficient.
One area where significant improvements can be made is the automatic unloading of the slitter rewinder.
Slitter rewinder machines are essential in the paper converting industry, as they convert wide rolls of paper into narrower widths and rewind them into smaller rolls.
However, once the rewinding process is complete, the finished rolls need to be unloaded from the machine.
The traditional method of manually unloading the rolls is time-consuming and labor-intensive, particularly when dealing with larger rolls.
Auto unloader frame for slitter rewinder machines can help streamline the process, minimize the risk of worker injury, and improve overall efficiency.
The automatic unloading equipment is specifically designed to handle large（800-1000mm diameter） and heavy rolls(1000.00 KGS) with minimal operator intervention.
There are two types of automatic unloading equipment used in slitter rewinders
Differential friction shaft
Differential friction shafts work by reversing the rotation of the shaft, which causes the unloading device to move towards the roll.
The movement is achieved through a ball screw that rotates when the shaft is reversed.
The reverse rotation allows the roll to turn loose on the rewinding unit, making it easier to unload.
Air expanding shaft
Air expanding shafts, on the other hand, require the operator to release the air from the shaft before the roll can be unloaded.
Once the air is released, the roll is pushed off the shaft and onto the unloading device. This process is particularly useful when dealing with rolls that have a low coefficient of friction.
In addition to automatic unloading equipment, some manufacturers also provide flip arms that can be paired with the equipment to enhance efficiency further.
The flip arm is a device that flips the finished rolls onto the unloading device, eliminating the need for an operator to manually lift and place the rolls.
In conclusion, the use of automatic unloading equipment for slitter rewinder machines can significantly improve the production process in the paper converting industry.
The equipment is designed to handle large and heavy rolls with minimal operator intervention, thus reducing the risk of worker injury and improving overall efficiency.
Manufacturers should consider investing in this technology to keep up with the competition and meet the increasing demand for high-quality and sustainable products.
The red warning line on a thermal paper roll is a heat-sensitive indicator that appears on the paper when it is close to running out.
This line is designed to alert users that the paper roll is almost finished and needs to be replaced soon.
If the paper runs out completely, it can cause damage to the printer’s thermal head, which can be expensive to repair.
Therefore, it is important to pay attention to the red warning line and replace the paper roll promptly to avoid any potential damage.
A cash register till roll is a type of paper roll used in point-of-sale (POS) systems to print receipts for customers.
These rolls are made of thermal paper, which is coated with a heat-sensitive material that reacts to the thermal printing process.
When the POS system prints a receipt, the print head heats up and selectively activates the coating on the paper to create text, numbers, and graphics.
Cash register till rolls come in various sizes and lengths, and are commonly used in retail stores, restaurants, and other businesses that handle transactions with customers.
They are essential for keeping track of sales and providing customers with proof of purchase.
A thermal paper slitting machine is a type of industrial equipment used for cutting large rolls of thermal paper into smaller, more manageable sizes.
The machine operates by unwinding the thermal paper roll and feeding it through a series of blades that make precise cuts according to the desired width and length.
Thermal paper slitting machines are widely used in the production of thermal paper rolls for various applications, including cash register receipts, shipping labels, and event tickets.
They are capable of producing large quantities of thermal paper rolls with high accuracy and efficiency, making them an essential part of the manufacturing process for many businesses.
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.