JT-SLT-1600C Kraft Paper Slitting Rewinding Machine

Last Update Time: 21/03/2021

Mexico’s dear client Mr. Omar bought our JT-SLT-1600C kraft paper slitting rewinding machine in 2016.

JT-SLT-1600C is able to convert kraft paper jumbo rolls to narrower craft paper ribbons, narrower craft paper reels could be furtherly used for winding the paper tube according to Mr. Omar’s requirements on the paper tube winding machine.

JT-SLT-1600C Kraft Paper Slitter Rewinder

Speaking of Mr. Omar’s story, there is a slightly longer history.

Prior to moving the factory to Kunshan, We Jota Machinery was located in Rui’an, Zhejiang Province. When Jota machinery was still in Rui’an, Mr. Omar had already established contact with us. But then, for some reason, the connection between us was broken.

In 2015, we Jota machinery has moved to Kunshan city, Jota overseas sales manager rebuild the connection with Mr. Omar. Luckily, Mr. Omar was coming to China for a trade show in April of that year, so we have invited him to visit the factory.

During Mr. Omar’s stay in we Jota Machinery factory, the Jota managing director and sales manager warmly welcomed Mr. Omar and his beautiful wife.

Joint Photo with Mr. Omar and His Beautiful Wife

Through this visit, Mr. Omar got a comprehensive understanding of the paper core production process, understood more about the Jota kraft paper slitting machine, paper core making machine, paper tube cutting machine. Such 3 machines were both Mr. Omar’s target machines.

What’s more, Mr. Omar saw Jota’s factory and CNC center with his own eyes, and Mr. Omar confirmed that Jota was the source factory he was looking for.

Jota Current Workshop (06/12/2021)

Of course, Mr. Omar chose to purchase Jota machinery’s JT-SLT-1600C kraft paper slitting machine, it was mainly because JT-SLT-1600C’s features could meet his requirements for the cutting and slitting machine in his mind.

JT-SLT-1600C kraft paper slitting and rewinding machine adopts shaftless pneumatic jumbo roll loading, then Mr. Omar’s operator could load kraft paper jumbo roll easily without less time and labor consumption.

Furtherly, JT-SLT-1600C craft paper slitter’s circular slitting knives could be customized to motor-driven.

As for the JT-SLT-1600C  rewinding section, due to the presence of 2 drum support and nip rollers, on one hand, the finished roll diameter on the cutting and slitting machine could be rewound to the same as the mother roll;

With so many attractive and useful features, the JT-SLT-1600C kraft paper roll slitting slitter machine now plays an important role in Mr. Omar’s paper core production, provides a continuous raw materials source for Mr. Omar’s factory’s paper tube production.

Output paper tubes could be furtherly used for rolling stretch film, adhesive labels in Mr. Omar’s factory. With Jota’s JT-SLT-1600C machine, paper core making machine, and cardboard tube cutting machine, Mr. Omar’s business definitely gets better, his factory gets bigger.

Corner of Mr. Omar’s factory

Mr. Omar’s products now win the ‘Logramos la certification MEXICAN SOURGING QUALITY‘.

Welcome you to contact us for more details about Jota’s JT-SLT-1600C kraft paper roll cutting machine, maybe you just send us an inquiry currently, reward the same achievement as Mr. Omar’s success. We Jota is definitely your right choice.

Slitting Rewinding Machine Complete FAQ Guide

Slitting machines are an important part of various industries. This includes paper, kraft labels, aluminum foil, non-woven fabric, and plastic film operations.

If you’re researching the best cutting and slitting machine solution for your business, check our guide. We have answers to the most frequently asked questions about these machines.

Keep on reading to understand more.

What is Slitting? What Does Slitter Mean?

Some materials, especially in the paper industry, are produced in large formats. To use and sell as end products, they need to be converted into smaller rolls.

This process for final production is called slitting. This cuts the main kraft label roll into your product’s needs and specific roll widths and sizes.

A slitter is the same as a slitting machine. Other names for the same cutting and slitting machine include slitter rewinder. The terms can be used interchangeably.

What is a Cutting and Slitting Machine?

The Cutting and Slitting Machine is very popular in the world for the printing and packaging field. Which is used to slit all the materials into the small strip and rewind them.

Jumbo Roll Cutting and Slitting machine is a kind of basic packaging and printing equipment. It is a machine that cuts and slits the mother roll into small rolls by a round disc shearing knife.

There are generally two types of slitting rewinding machines. One is to use a large saw knife to directly cut the roll into small ribbons. This is called a log splitter.

The other is by unwinding the mother roll, unwinding the material like kraft labels, cutting it with a round disc knife, and then rewinding it into small rolls. In order to control the tension, a magnetic powder brake is installed on the unwinding stand, and a synchronized servo motor is installed on the rewinding device to control the tension.

Center Rewinding Slitting Machine: The air expandable shaft or differential friction shaft is driven by a motor. This is the most universal roll slitting machine and is generally used in the field of printing and packaging, like paper, paperboard, kraft labels, adhesive label, aluminum foil, plastic film sheets, etc.

Surface Friction Rewinding Slitting Machine: It is suitable for relatively thin paper or sensitive materials and consists of two bottom rollers and a pressure roller. Driven by the bottom roller, the material in the middle is rewarded under the use of friction

Center Surface Rewinding and Slitting Machine: integrates the priority of center rewinding machine and surface rewinding machine, suitable for more advanced materials, such as aerospace carbon materials, lithium battery films, and new energy vehicles or sports materials.

As a professional roll-cutting slitting machine manufacturer, we can provide various types of slitting machines.

A slitting machine slices a large roll of material into smaller rolls. They usually come in two styles: log slitting and rewind slitting.

Which is Better: a Log Slitting Machine or Slitter Rewinder Machine?

These two types of slitting machines have similar technology. However, they are different due to the end-product they produce.

A log slitting machine is a type of slitting machine that makes simple cuts. A single circular blade is used to cut through the roll of material. This reaches down to the core of the roll.

It is a very simple machine compared to the rewinder. They can come in manual and automatic variants.

Log Slitting

A slitter rewinder machine is a type of slitting machine that does rewind slitting. In this machine, the material is unwound and fed into the machine for the cutting process.

Once it’s processed, the finished product is wound again into smaller or narrower rolls. This is a stable machine that is known to handle very long lengths.

The type of slitting machine you need depends on the complexity of your end product. Getting a customized slitting machine could be the best solution for your business.

What are the Different Styles of Slitting?

There are three common styles: Razor slitting, score slitting, and shear slitting. They have various complexities, set-ups, and uses.

Razor slitting uses a simple single razor blade set-up. The razor could be stationary above the roll or cut along a grooved roll.

This is commonly used for light and smooth materials like thin plastic films.

Score slitting is also known as crush slitting. It is the first-ever form of cutting used by slitter machines. The process “crushes” the material with an anvil to cut it into separate pieces. It uses a dull edge to make the scores on the material.

This is commonly used for adhesives as it creates dry edges and foams.

Shear slitting uses two rotary blades to cut material. It replicates the way a pair of scissors cuts through the material. The blades are positioned precisely and they stay sharp for a long time.

This is commonly used for various materials including paper. But, it is the most ideal for heavier materials like films, sheets, foils, and laminates.

The thermal paper slitter rewinder is a shear slitting machine. It is used for POS, ATM, cash register, NCR, ECG, plotter, and other paper rolls.

When you receive a receipt, know that the paper was rolled using a slitter machine. They start out as very big master rolls. Then, they are cut and wound into small rolls.

How does a Slitter Rewinder Machine Work?

The slitting machine has several parts to its shear cutting process. It has the basic steps of unwinding, slitting, and rewinding.

First is the unwinding section. A jumbo roll of material is unwound in a neat manner, unrolled using functional rollers.

Next is the transmission section. Functional and print rollers deliver the unwound material into the machine. The material is kept flat for good and precise cuts in the next step.

Next is the slitting section. Of course, the setup depends on the slitting style of the machine. The system works on the required cuts and sizes of the master roll. The waste trimmings will be ejected from the machine.

Last is the rewinding section. The newly cut materials are going to be wound in their individual rolls. These are set on narrower cores to complete various sizes.

Different settings can be adjusted through the control terminal. This includes the tightness and sizes of your finished rolls. Speed settings and tension control are also controlled at the terminal.

What is Tension Control?

Tension control is the process of maintaining stress across the entire material. In slitting machines, tension is controlled using brakes or motors in the unwinding phase. This helps stretch the surface flat to cut the material well.

It’s an important part of slitting machines because the quality of the output is affected. These settings depend on the material that you want to cut.

What is the Slitting Machine HS Code?

The HS Code for slitting machines begins with 8441.

What Industries use Slitting Machines?

Many industries use the following materials: Paper, film, fiberglass, non-woven fabric, wire mesh, CFRT, CFRTP, aluminum foil, adhesive labels, etc.

Basically, aside from industrial settings, the slitting machine is multifunctional equipment.

How to you do the Maintenance of a Slitting Machine?

Like most machinery, it is good to do periodic maintenance of your product. To make sure you reduce all possibilities of damage, it is good to hold a daily inspection of the machine.

Shear slitting machines are very precise machinery. Its performance is dependent on how well-calibrated the machine is.

You also need to make sure the cutting blades and knives remain sharp. It is good to check on the dust collection and component position twice a month.

How Does a High Speed Paper Slitting Rewinding Machine Work?

A high-speed paper-slitting rewinding machine’s functioning mechanism is not complex at all.

The unwind, slitter, and rewind are the three primary components of a paper rewinder slitter.

The three components function together in a straightforward manner.

The Unwinder

Unwinding the giant paper roll is the first step of a paper slitter’s working.

The jumbo paper roll is fed into the unwinder drum for the purpose of unwinding.

A hydraulic shaftless jumbo roll loading system is installed on the drum rewinders.

You will save time, labor, and debugging time as a result of this. To enhance efficiency, the paper rewinder slitters at JOTA are fully automated.

The Slitter

The most significant section of a paper slitter rewinder machine is the slitter portion.

The quality of your paper processing is affected by this component of a splitter machine.

The web of paper is spread to straighten it before it reaches the splitter head. Straightening guarantees that the cuts are of good quality.

Slitter round disc cutters come in a variety of styles and applications. They can be programmed to cut and trim giant paper rolls into various widths. The back and front edges of the paper roll are also sliced with round slitter disc cutters.

Configuration of the Slitter Blades

Slitter blades come in a variety of configurations.

Depending on your needs, JOTA high speed paper slitting rewinding machine can provide you with four to twenty blades.

JOTA makes sure that your paper rewinders have knives with the least amount of cutting resistance. The wear resistance is at its highest level.

Moreover, your paper slitters use round disc cutters that can reach microscopic levels. A crossbeam, cylinder, knife holder, round knife, and linear guide make up the pneumatic cutters.

You must make certain that your disc cutters are configured correctly.

Consider the paper’s size, shape, and thickness. Tangent slitting or wrap slitting are two options for slitting.

For clean and quality cuts, make sure the web tension is maintained throughout.

Your paper slitter’s slitter portion must be placed in an area with enough room to operate. It can be installed in the basement or in an overhead layout. Spreader rolls can be installed before or after the slitters, giving the installation flexibility.

The Rewinder

In your high speed paper slitting rewinding machine, the rewinding part of the machine is also highly significant.

In the rewinding stage of our paper slitting machine, there are two drum surface slitter rewinders.

The rewinding shaft is supported and driven by the drum surface slitter rewinders, which reduce roll vibration.

There is a distinction to be made between two drum winders and single drum winders. A two-drum winder is found on the majority of slitter machines on the market. For the rolls to wind on a single axis, two-drum winders are preferred.

You may learn how to operate our paper rewinders by going to our YouTube channel.

Variety of Machinery

Having a slitter machine in your business will allow you to expand your workshop’s machinery. JOTA provides you a wide range of machinery to choose from, including

• Thermal paper slitter rewinder
• Slitting rewinding machines
• Paper sheeter
• Paper tube-making machines
• Cardboard tube cutting machine
• Flexography printing machine
• CFRP CFRTP FRP Prepreg slitter

Installation

Your paper rewinder slitter machines are designed to be simple to set up.

The professionals at JOTA are also on hand to assist you with the installation.

You may discover more about our client after-sale support on our website, as well as our installation techniques on our YouTube channel.

Why Use a Kraft Paper Slitting Rewinding Machine?

Papers slitting machines come in a variety of sizes.

One of the most common is the kraft paper slitter rewinder.

Kraft paper is the primary feedstock for kraft paper slitters. The kraft paper slitter machine can be used to make a variety of kraft paper goods.

What Type of Drive Does Your High Speed Paper Slitting Rewinding Machine Have?

Paper slitting machines are an essential part of every paper milling operation.

It is due to the fact that they are the line’s finishing machinery.

To maximize efficiency, you should make sure that all of the slitter machines’ components are working properly. The drives are one of the most critical components to keep an eye on.

You can count on high-quality rolls when your drives are running at their best.

The drives make sure the rewinder is in sync. The coordination is done by controlling the speed and torque of the motors in a series of cycles. Drivers ensure that the speed of your high speed paper slitting machine is consistent from stop to full speed and back down to zero speed.

However, you must have the following information about your drives.

High-Speed Production

To accomplish high-speed manufacturing, make sure your slitting machine has the most up-to-date drives.

Improved drives based on cutting-edge technology will ensure better roll quality and faster speeds.

Keeping your drives in good working order reduces the number of times you’ll have to shut down due to a drive failure.

Reduction of Inefficiency and Maintenance Costs

Maintain that your drives are replaced according to the manufacturer’s timetable to ensure efficiency and low maintenance expenses.

At Jota Machinery, your paper-slitting machine drives are made with the most up-to-date technology. This is accomplished by upgrading the drives with high-performance digital endpoints.

Technology

At JOTA, the high speed paper  machines have a drive attached to manage the unwind motor for efficiency.

The jumbo paper roll’s tension is controlled and maintained by the unwind motor.

Tension Control

Your JOTA high speed paper machines aren’t complete without drives.

The unwind portion has drives that help to maintain the maximum tension required for clean slits.

It guarantees that the slitted rolls are of good quality.

Master Control

The master control integrates all of the drives in your JOTA paper slitters.

This provides you complete control over the paper slitter machine’s speed, torque, and tension.

It’s a good idea to double-check that your high speed paper slitter rewinder is in good operating order.

In the event of a breakdown, make sure the rewinder machine is turned off first. If the problem persists, you can contact JOTA for assistance.

Is There Any Specific Maintenance Process for the High Speed Paper Slitting Rewinding Machine?

Maintaining a paper splitting machine is a critical process because it runs at high speeds of about 2000 feet per minute.

The paper slitter machine is available to you 24 hours a day, 365 days a year.

Maintenance procedures for paper slitting machines must be carried out on a daily basis.

Always make sure the paper slitter’s criterion is clean, smooth, and free of dust and debris.

You should also check that the paper slitter’s sliding parts are in good working order.

Your high speed paper machine will need to be halted on a regular basis for inspections.

As a result, a paper slitter rewinder machine comes in handy to help with automatic roll disintegration.

Jota Machineries has a wide variety of high speed paper slitter to satisfy your needs. Our paper slitting machines can slit and rewind any flexible material automatically.

In order to let you know more about we Jota company, please watch the following video for reference.

We Jota could also supply following related machines, if you are also interested in any type, please feel free to send us an inquiry:

1. Hot Melt Thermoplastic CFRP CFRTP Prepreg Manufacturing Machine
2. Fully Automatic Thermal Paper Roll Slitting Packing Machine
3. Fully Automatic Toilet Paper Maker
4. Automatic Facial Tissue Making Machine
5. Paper Sheeter
6. Paper Tube Making Machine
7. CFRP CFRTP FRP Prepreg Slitter
8. Paper Drinking Straws Machine
9. Label Die Cutting Machine
10. Flexo Printing Machine
11. Cardboard Tube Cutting Machine