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Hyraulic Shaftless Unwinder Stand

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.

  • Max weight jumbo roll:1000.00kgs
  • Lifting : remote control
  • Chunk size: 3-inch and 6-inch
shaftless unwinder stand

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.

water activated tape slitting machine

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
JT-SLT-1300C paper cup bottom slitting machine
High Speed Paper Slitting Machine
JT-SLT-1400C WAT Tape Slitting Machine
Water Activated Tape / WAT Tape Printing Slitting Machine
JT-SLT-1600C Kraft Paper Slitting Machine
Kraft Paper Slitting Machine
Paper/Plastic Film Slitting Rewinding Machine
fully automatic themrmal paper slitting machine 370
Fully Automatic Thermal Paper Slitting Machine
thermal paper printing slitting machine
Thermal Paper Printing Slitting Machine
surface slitting rewinding machine 370
Narrow Width Surface Slitting Rewinding Machine
JT-SLT-900A 370
Max 300m/min Rewinding Speed Thermal Paper Slitting Machine
JT-SLT-900C 370
High Speed semi-automatic thermal paper slitting machine

Special Design (4)

Rewinding Effect (4)

  • kraft paper rewinding effect

    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 tape rewinding 370

    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 tape 370

    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.

  • WAT Tape Rewinding 370

    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

unwinding stand 193
Unwinding Section
An unwinding stand is a machine used in the paper manufacturing industry to hold and unwind large paper rolls, or jumbo rolls.
slitting blade 193
Slitting Section
A slitting blade is a crucial component of a paper slitting machine that allows for precise cutting and splitting of paper into smaller, more manageable sizes.
PLC system
PLC System
PLC is a high precision digital computer used in industrial automation and control systems. It behalf of the brain of the human.
tension brake section
Tension Control Section
A magnetic powder brake is a type of braking mechanism that uses magnetic particles to transfer torque between a rotating shaft and a stationary component.
EPC section
EPC Section
Web guide system uses sensors to detect the web's position and adjust the guidance mechanism to ensure the material stays centered and aligned throughout the production process.
Rewinding section
Rewinding Section
Rewinding shaft are used to rewind and cut paper rolls to the desired size, making them ready for distribution.
workshop 1920 450
Korea client
Kim Jung From Korea
Touma From Japan
Touma From Japan
Walter from Germany
Walter from Germany
Joseph from USA
Joseph from USA
Luan from South Africa
Luan from South Africa
Fayez from Saudi Arabia
Fayez from Saudi Arabia
Johan from Sweden
Johan from Sweden
Mr.Tsai from Taiwan
Mr.Tsai from Taiwan

7 Steps Guide You How  to Adjust Slitting Width for  JT-SLT-900C Slitter Machine

Adjusting the slitting width is an important skill for anyone operating a slitter machine in the paper converting.

Typically, a single set module can only produce one size product while in the paper converting industry, slitting width operates under the same principle. If you need to cut different sizes, you must adjust the slitter blade shaft size.

slitting knife for 900C

In this article, we will provide you with a step-by-step guide on how to adjust the slitting width for your slitter machine.

If you need to adjust the slitting blade, it’s important to understand each component of the whole shaft firstly

What’s the consist of slitting blade?

The slitting blade shaft is composed of an upper blade shaft and a lower shaft.

slitting blade shaft

The upper blade shaft includes a main mandrel and an upper slitting blade. The upper slitting blade is a 48*60 size knife with a holder, spring, and screw.

The holder is used to hold the blade in place, while the spring helps to maintain the blade’s tension. The screw is used to adjust the blade’s position and to fix it in place.

knife holder 900C

The lower blade shaft, on the other hand, includes a main mandrel, a 45*70 & 10mm thick lower slitting knife, and a spacer.

The lower slitting knife is designed to match the upper slitting blade, and the spacer is used to adjust the distance between the upper and lower slitting blades.

How to adjust the slitting width for JT-SLT-900C series slitter machine?

Step 1: Take out the upper slitting blade shaft.


Rotate handwheel to let the upper slitting knife shaft come out of the knife slot.

Release the screw then can take out the whole shaft.

Step 2: Take out the lower slitting blade shaft.

Release the screw then can take out the lower slitting blade shaft.

Step 3: Combine the 56mm slitting width.

56mm slitting width combination is 2 pcs 20mm spacer,1 pcs 6mm spacer and 1 pcs 10mm lower slitting blade. The formula you can get is 20+20+6+10=56mm.

79mm slitting width is 20+20+6+10+10+7+6=79mm

Step 4: Settle the 56mm lower and upper slitter blade to the original position.

Step 5: Lock the lower slitting blade shaft first.

Step 6: Align the upper slitting blade to 56mm and ensure the upper slitting blade is in the gap of lower blade shaft. The deep is 2mm.

Step 7: Push handle to ensure the slitting blade is stick the lower slitting blade.


Above is the 7 step to guide you how to combine 56mm slitting width.

This instruction also works for fully automatic thermal paper roll slitting machine.

What is thermal paper used for?

Thermal paper is a type of paper that is coated with a chemical that changes color when exposed to heat.

It is commonly used in thermal printers, such as those found in cash registers, credit card terminals, and fax machines.

When the printer head heats up, it causes the chemical coating on the paper to react and produce an image or text.

Thermal paper is used for printing receipts, labels, tickets, and other types of documentation that require a quick and easy printing solution.

It is often preferred over traditional paper because it does not require ink or toner, which makes it more cost-effective and low-maintenance.

Additionally, thermal paper is resistant to fading and smudging, which makes it a reliable choice for printing important documents.

However, it is important to note that thermal paper is not suitable for long-term storage or archival purposes, as the images and text on the paper may eventually fade over time.

Can I use thermal paper in a normal printer?

No, you cannot use thermal paper in a normal printer.

Thermal paper requires a specific type of printer that uses heat to activate the chemical coating on the paper and produce an image or text.

Normal printers, such as inkjet or laser printers, use ink or toner to create an image on the paper.

Attempting to use thermal paper in a normal printer can result in poor print quality or even damage to the printer. This is because the printer is not designed to handle the heat required to activate the chemical coating on the thermal paper.

It is important to use the appropriate type of paper for your printer to ensure the best results and to avoid any potential damage to your equipment.

If you need to print on thermal paper, be sure to use a printer specifically designed for thermal printing.

What is the difference between thermal paper and regular paper?

The main difference between thermal paper and regular paper is the way that they produce images or text.

Thermal paper is coated with a chemical that changes color when it is exposed to heat, while regular paper is made from wood pulp or other materials and requires ink or toner to produce an image or text.

Thermal paper is commonly used in thermal printers, such as those found in cash registers, credit card terminals, and fax machines.

These printers use heat to activate the chemical coating on the paper and produce an image or text.

Thermal paper is typically more cost-effective than regular paper because it does not require ink or toner, which makes it a popular choice for businesses that require frequent, low-volume printing.

Regular paper, on the other hand, is used in a wide range of printers, including inkjet, laser, and dot matrix printers.

These printers use ink or toner to create an image or text on the paper. Regular paper is typically more versatile than thermal paper because it can be used for a wide range of printing applications, including documents, photos, and other types of printed materials.

Overall, the main differences between thermal paper and regular paper are the way they produce images or text, the type of printer they are compatible with, and the range of applications for which they are suitable.

What's the price of thermal paper jumbo roll?

The price of thermal paper jumbo roll can vary based on several factors, including the brand, thickness, width, and length of the paper.

In the cash register industry, the typical weight range for thermal paper is between 50gsm and 55gsm.

The thinner the paper, the more expensive it can be, with 50gsm paper usually being more expensive than 55gsm paper.

The price of thermal paper jumbo roll can also be affected by market conditions, availability of raw materials, and other factors.

To get an accurate price for thermal paper jumbo roll, it is recommended to contact a paper mill or supplier for a quotation.

Comparing prices from multiple suppliers and considering factors such as delivery times, payment terms, and customer service can help businesses make informed purchasing decisions.

What are the brand list of thermal paper jumbo roll?

There are many brands of thermal paper jumbo roll available in the market. Some popular brands include:

  1. Oji Paper
  2. Mitsubishi Paper Mills
  3. Asia Pulp and Paper Group
  4. Koehler Paper Group
  5. Hansol Paper
  6. Jujo Thermal
  7. Appvion Operations
  8. Nakagawa Manufacturing
  9. Ricoh Company Ltd.
  10. Iconex LLC
  11. Siam Paper

These are just a few examples of the many brands of thermal paper jumbo rolls that are available.

The specific brand you choose may depend on factors such as the size of the roll, the quality of the paper, and the price.

It is important to choose a reputable brand that produces high-quality thermal paper to ensure the best results for your printing needs.

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