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Your Position: Home - Machinery - When to Use Slitting Machine Manufacturer?

When to Use Slitting Machine Manufacturer?

What Is a Slitting Machine - 3 Points Give You Deeply Explanation.

3 Points Give You Deeply Explanation about Slitting Machine

A slitting machine is a mechanical device used in industrial settings to precisely cut large jumbo rolls flexible material into narrower rolls or bobbins.

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It operates by unwinding the material from a mother roll, passing it through multiple sets of circular blades ,razor blade or air blade that slit the material into the desired width, and then rewinding the resulting narrower rolls.

Slitting machines are commonly used in industries such as paper manufacturing, plastic film production, textiles even advaced continuous fiber reinforced thermoplastic uni-directional tape(UD tape) to efficiently process and customize materials to specific dimensions.

In recent years, the topic of environmental protection has become increasingly popular, and this has led to a rise in the demand for eco-friendly packaging materials.

One such material that has been gaining popularity is kraft paper tape, which can be used as a substitute for BOPP/Cello tape.

With the increase in demand for kraft paper tape, the need for efficient kraft paper tape slitting machines has also risen.

A kraft paper tape slitting machine is a machine that is used to convert large jumbo rolls of kraft paper tape into smaller, more manageable rolls of the desired width.

Slitter machines are essential in the production of kraft paper tape, as they ensure that the tape is cut to the desired width and length. One such machine that is widely used in industry is the JT-SLT-C rewinder.

The JT-SLT-C slitter machine is a high-quality slitter rewinder that is designed to produce kraft paper tape of different widths.

The machine is equipped with state-of-the-art technology that ensures accurate and precise cutting of the kraft paper tape.

It has a maximum width of mm and can accommodate jumbo rolls of up to mm in diameter, making it ideal for large-scale production.

One of the advantages of the JT-SLT-C slitter machine is its flexibility.

The machine can be paired with various options, including inline 3-color and 4-color printing, to create a printing slitting production line.

This means that the machine can produce kraft paper tape that is not only of high quality but also aesthetically pleasing.

The kraft paper tape slitting machine is an important investment for companies that are looking to produce kraft paper tape in large quantities.

By using a high-quality slitting machine like the JT-SLT-C, companies can ensure that their production process is efficient, and that their kraft paper tape is of the highest quality.

The JT-SLT-C slitter machine is a high-quality machine that is designed to produce kraft paper tape of different widths and lengths.

With its state-of-the-art technology and flexibility, the JT-SLT-C is an ideal investment for companies looking to produce high-quality kraft paper tape.

Let us move to the next step to gain a better understanding of the slitting machine.

What is a slitting machine?

A slitting machine, also known as a slitter rewinder machine, is an essential piece of equipment in the industrial manufacturing process.

Slitter machine is used to cut large jumbo rolls of materials into smaller, more manageable rolls of the desired width.

The slitting process is essential in various industries, including packaging, printing, and paper manufacturing.

Our slitting machine is designed to accommodate various materials, including paper, film, foil, and non-woven fabrics.

It has a width range of 900-mm, which makes it suitable for large-scale production. With its high precision cutting blades, the slitting machine ensures that the final product is of high quality and meets the desired specifications.

The slitting machine is versatile and can be used for a range of applications.

For instance, in the packaging industry, it is used to produce various types of packaging materials, including tape, labels, and shrink wraps.

In the printing industry, the slitting machine is used to produce narrow-width rolls of paper and film for various printing applications.

One of the benefits of using our slitting machine is that it is designed to be user-friendly.

It is easy to operate, and the operator can adjust the cutting parameters to achieve the desired results.

The machine also has safety features to prevent accidents and protect the operator and other personnel.

In conclusion, the slitting machine enables the efficient production of smaller rolls from large jumbo rolls, which is necessary for various applications.

Our slitting machine is designed to be versatile, user-friendly, and safe. With its high precision cutting blades, it ensures that the final product meets the desired specifications.

What are the different types of slitting machines?

Slitting machines are essential equipment used in various industries to cut large rolls of materials into smaller, more manageable rolls of the desired width. There are two main types of slitting machines

Roll Slitting Machine

Roll slitting machines are the most common type of slitting machine.

They are designed to cut a large jumbo roll into smaller rolls of varying widths.

The roll slitting machine works by feeding the jumbo roll through a set of cutting blades that are set to the desired width.

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The cut rolls are then wound onto individual cores, ready for use.

Roll slitting machines are ideal for producing large quantities of narrow rolls.

Log Slitting Machine

Log slitting machines are less common than roll slitting machines.

They are designed to cut a large log of material into individual rolls of the same width.

The log slitting machine works by feeding the log through a cutting blade that cuts the log into individual rolls.

The cut rolls are then stacked and ready for use. The log slitting machine is ideal for producing small quantities of rolls of the same width.

Roll Slitting Machine VS Log Slitting Machine

There are several advantages and disadvantages to each type of slitting machine.

Roll slitting machines are more versatile and can produce rolls of varying widths. They are also more efficient and can produce larger quantities of rolls.

On the other hand, log slitting machines are less versatile but are ideal for producing small quantities of rolls of the same width.

However, the efficiency of log slitting machines is lower than roll slitting machines since only one roll can be cut at a time.

How does a slitter rewinder machine work?

A slitter rewinder machine is an essential piece of equipment used in various industries to convert large rolls of materials into smaller rolls of a desired width.

The machine consists of several critical components, including an unwinding stand, slitting blade, rewinding unit, and Programmable Logic Controller (PLC).

The working principle of a slitter rewinder machine involves feeding a large jumbo roll of material through the machine, which passes through a set of rollers and onto an unwinding stand.

The material is then guided through the slitting blade, which cuts the jumbo roll into multiple smaller rolls of the required width.

As the material is cut, it is simultaneously rewound onto individual cores using the rewinding unit. The rewinding unit controls the tension of the material and ensures that the material is wound onto the cores smoothly and precisely.

The entire slitting process is controlled by the PLC, which calculates the speed, position of the slitting blade, and the tension of the material.

This precise control ensures a high-quality cut, which is critical for many industries, including printing, packaging, and textiles.

In conclusion, a slitter rewinder machine works by feeding a large jumbo roll of material through the machine, which is then cut using a slitting blade into smaller rolls of the required width, and rewound onto separate cores using the rewinding unit.

The precision and efficiency of the process are controlled by the PLC, making it an essential piece of equipment in various industries.

Jota Machinery is a reputable manufacturer of slitting machine in China.

We specialize in providing high-quality slitter machines for various materials, including thermal paper, water activated tape, fiberglass prepreg uni-directional tape, and carbon fiber UD tape.

Our slitting machines are designed to meet the specific needs of our customers and are manufactured with the latest technology and high-quality components to ensure reliable and efficient performance.

If you are looking for a reliable supplier of slitting machines, look no further than Jota Machinery.

How Do Slitting Machines Work In Metal Manufacturing?

Before mass-producing automotive panels, appliance housings, or furniture frames, the initial coiled rolls of steel, aluminum, or other metal alloys first pass through a vital processing stage &#; metal slitting. 

This continuous high-speed cutting process slices wide master sheet metal coils down to specific widths needed for fabricating anything from small electronics parts to tanker trailer sidewalls.

But how exactly do these heavy-duty industrial machines take thick, flawless 1,500 lb coils and perfectly slit them into numerous strips with tight tolerances? Find out as we break down metal slitting machines and the slitting process below!

WHAT ARE SLITTING MACHINES?

Metal slitting machines utilize hardened rotary knives to continuously cut or slit coiled material as it feeds through at high speeds. 

This is done by mounting circular slitting blades onto arbors oriented above and below the uncoiling metal strip. 

With extreme accuracy, the sharp circular knives rotate at surface feet per minute, optimized for clean shearing through steel, stainless steel, aluminum, and various metal alloys.

DIFFERENT TYPES OF SLITTING MACHINES

There are two primary types of slitting machines used in industrial metal manufacturing:

  • Roll Slitters: These versatile machines incorporate a series of upper and lower pairs of precisely adjustable circular slitting blades along arbors or shafts. This creates multiple regulated slits along the width of the continuously fed metal strip.

  • Single/Double Slitter Re-winders:  Rather than numerous slitters, these incorporate 1-2 pairs mounted in lateral slitting heads. After initially slitting into a specific number of strips, the metal is flattened and recoiled.

Both designs offer optimal efficiency, flexibility, and functionality to transform coiled metal into desired widths and cut tolerances. Roll-slitting machinery can accommodate heavier gauges and widths over 80 inches. Meanwhile, slitter rewinders allow easier changeover between various slit widths.

THE PROCESS OF SLITTING METAL COILS

Feeding the coil strip through at a regulated speed is essential for precision cutting results. The basic process involves:

Throughout, operators monitor the process through HMI touchscreens and automated feedback that tracks necessary parameters like slit width/gauge dimensions, tension levels, recoil diameters, and production speed.

ADDITIONAL SLITTING MACHINE FEATURES

Beyond slitting heads housing rotating hardened steel knives, some common ancillary features include:

  • Edge Trimming: Mounted knives on sides remove rough, flawed strip edges
  • Surface Inspection: Rollers detect defects and signal marking devices to identify imperfect areas
  • Recoilers: Take-up reels or tension stands wind slit strips to specified diameters

ADVANTAGES OF SLITTING MACHINES

There are significant benefits to incorporating slitting machinery in your manufacturing or pre-manufacturing processes, including:

  • Cost Savings: Slitting is far faster and cheaper per pound versus cutting sheets or alternate saw methods requiring extensive labor, time, and blade costs.
  • Customization: Precision rotary slitters produce coils in specialized widths tailored to customers&#; roll forming and component size needs.
  • Accuracy: Extremely tight width and edge tolerances enable the sheared metal to feed directly into precision stamping and machining tools.
  • Finish Quality: Clean, smooth, razor-cut edges prevent distortion or saw teeth marks, permitting thinner gauges and improved corrosion resistance.

By providing such size/gauge flexibility, precision tolerance capabilities, effective waste reduction, and reliability improvements over other cutting methods, slitting systems deliver major throughput and quality gains.

SLITTING APPLICATIONS

Rotary slitting knives efficiently transform coiled steel, aluminum, stainless, and specialty alloys for various industrial and commercial uses, like:

  • Transport: Cars, trailers, shipping containers
  • Appliances: Washing machines, refrigeration
  • Furniture: Desks, cabinets, displays
  • Electronics: Casings, frames, parts
  • Signage: Building wraps, billboards

Whether you need mass quantities of slit metal for automotive plants or specialty alloy rolls for aerospace composites, slitting machinery processes high-demand thickness/width specifications that would otherwise require extensive sawing, shearing, or manual cutting.

Contact us to discuss your requirements of large format heat presses. Our experienced sales team can help you identify the options that best suit your needs.

IN-HOUSE METAL SLITTING WHEN YOU ORDER FROM MEAD METALS

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