Automatic Slitting Machine

Automatic Slitting Machine

Automatic slitter is a kind of wide paper or film slitting into multiple narrow width material machinery and equipment, commonly used in printing and packaging machinery.
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Product Introduction
Your Professional Automatic Slitting Machine Manufacturer In China!

 

Ruihai Company has strong technical force and complete processing system. It has an annual production capacity of nearly 300 sets of various packaging equipment. In terms of advanced technology, we combine market demand and learn from domestic and foreign technologies to continuously develop new packaging equipment. Our products, which are widely used in paper products and paper and plastic processing industries, are not only sold well all over the country, but are now partly exported to Latin America, Southeast Asia and other countries and regions, and have gained a good reputation.

 

Why Choose Us
 

High-Quality Products
Ruihai company is known for producing high-quality products that meet the needs of various industries. Since so many years, our printing and packaging machines have been well accepted by customers from more than 65 countries.

 

Rich Experience
Rui Hai has over 20 years of experience in the industry and we have a team of experienced professionals who have worked in their respective fields for many years. They have the skills and knowledge required to provide quality services to our clients.

 

Competitive Price
Our company's equipment is directly connected to the factory, so we can provide factory prices. This makes us an attractive option for customers looking for cost-effective solutions.

 

Professional Team
Our company attaches great importance to customer satisfaction and has a professional customer service team that can help customers meet their needs. Whether it is pre-sales or after-sales, you can always consult them if you have any questions.

 

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Film Slitting Machine

The mechanism used for the slitting process is often referred to as a slitter, a slitting machine or a slitter rewinder. To put things simply, the main role of a slitting machine is to convert (slit) papers, film and foil materials so that large rolls of these materials can be cut into narrower rolls. A slitting machine consists of three main parts; the unwind, the slitter and the rewind. By feeding a large roll of your chosen material through the slitter's unwind, your material will then unwind and be slit into various widths, before being rewound into cores of various widths.

product-800-800

Paper Cutting Machine

A paper cutter machine is a tool often found in offices and classrooms. It is designed to administer straight cuts to single sheets or large stacks of paper at once. Paper cutters vary in size, usually from approximately 30 centimeters (11.8 inches) in length on each side for office work to 841 millimetres (33.1 in), the length of a sheet of A1 paper. The surface typically has a grid that is either painted or inscribed on the surface. The surface also includes a flat edge against which the user may line up the paper at right angles before passing it under the blade.

Jumbo Roll Slitting Machine

Jumbo Roll Slitting Machine

Jumbo roll slitter machines are a type of equipment used in various industries to cut large rolls of paper, film, foil, and other materials into smaller, more manageable sizes. These machines are essential for businesses that require precise and efficient processing of large rolls to meet their operational needs.

Thermal Paper Roll Slitting Machine

Thermal Paper Roll Slitting Machine

The Thermal Paper Roll Slitting Machine is equipped with frequency converter to control the main motor to drive the rewinding function, which makes the overall structure compact, smaller but smooth performance. Secondly, all machine parts are CNC machined for stable quality and long-term operation. What's more, our products are easy to operate with step-by-step instructions and high slitting efficiency, making them ideal for a wide range of applications such as printing paper, fax paper and cash register paper. The Thermal Paper Roll Slitting Machine use surface rewinding to slit the thermal paper rolls, and at the same time roll them into rolls for packaging and storage. Secondly, we control the processing length through a human-machine interface, allowing you to adjust the length and size of the roll as you wish.

Roll Cutter Slitter

Roll Cutter Slitter

The roll slitter consists of a number of key components, including a unwinding station, slitting knives, a winding station, and a control system. The unwinding station holds the large roll of material and feeds it through the slitter. The slitting knives, which may be circular or straight, are used to cut the material into smaller rolls. The winding station takes the smaller rolls and winds them onto cores or other types of rollers. The control system is responsible for controlling the speed and tension of the material as it is fed through the machine, as well as the positioning and operation of the slitting knives.

Adhesive Paper Slitting Machine

Adhesive Paper Slitting Machine

Adhesive paper slitting machines are top grade high quality model slitting machines, suitable for slitting and rewinding various kinds of self-adhesive sticker paper, plastic film, metallized film, and others laminates etc. It is one of most advanced type slitting machine which adopts Europe. It is widely used in the printing and packaging, label film industry products. For example, it can slit and rewind after printing bottle water, beverage label jumbo roll into customize width small rolls.

Roll To Roll Slitting Machine

Roll To Roll Slitting Machine

This series roll to roll slitting machine mainly used to cut various large rolling materials such as paper, (kraft paper, cellophane paper, bill paper), double-face adhesive tape, PVC, plastic material, etc. It is frequently utilized in printing, packaging, and label film products.

Jumbo Roll Slitting Machine

Jumbo Roll Slitting Machine

This jumbo roll slitting machine is highly precision and sensitive equipment for plastic film or paper roll materials, which is applicable to slit paper, (kraft paper, cellophane paper, bill paper), double-face adhesive tape, PVC, plastic material, etc.

Roll To Roll Cutting Machine

Roll To Roll Cutting Machine

This roll to roll cutting machine of high precision and high sensitivity, with inflatable bearing is used for feeding and receiving materials. It's used for slitting and rewinding various large rolling materials such as paper, (kraft paper, cellophane paper, bill paper), double-face adhesive tape, PVC, plastic material, etc.

 

Introduction of Automatic Slitting Machine

 

 

Automatic slitter is a kind of wide paper or film slitting into multiple narrow width material machinery and equipment, commonly used in printing and packaging machinery. The main feature of the slitter is that the magnetic powder clutch acts as a resistance device and is controlled by the system to output a DC voltage to control the resistance generated by the magnetic powder clutch. The main advantage is that it is a passive device, which can control smaller tensions.

 

Components Of The Automatic Slitting Machine

 

Frame and Transmission System
The frame is composed of left and right wall panels, supports, and unwinding machinery. The transmission system is mainly used to pull raw materials and rewind finished products. It is driven by a frequency conversion stepless speed regulating motor through the motor V The type belt makes the traction rubber roller run, and the main traction rubber roller and the driven traction rubber roller are close to each other and run synchronously to drive the raw material to walk. The active traction roller drives the lower circular knife shaft to run synchronously to achieve better cutting requirements. The cutter shaft drives the rewinding A and rewinding B to run synchronously, to achieve the purpose of rewinding.

Rewinding Mechanism and Its Tension Device
The rewinding mechanism is mainly composed of chains, synchronous wheels, magnetic powder clutches, and air expansion shafts. A separate motor controls the operation of the two winding shafts. As long as the current of the magnetic powder clutch is adjusted, The tension of the receiving shaft can be changed.

Traction Member
The traction member is mainly composed of a pair of traction rubber rollers and several hard oxidized aluminum rollers, which play the role of drawing raw materials and walking for finished product winding. Its power comes from the motor transmitted to the active roller through the V-belt. Pull the rubber roller to make it run.

Slitting Knife Frame
The slitting knife frame has circular knife slitting and straight knife slitting. The operating handle can make the circular knife make a small amount of axial movement through the plane cam to adjust the cutting between the circular knife edge and the groove of the cushion sleeve gap.

Waste Rewinding and Discharge
Waste is discharged through the air duct using the wind force of the blower.

Unwinding Mechanism and Automatic Deviation Correction
The discharging mechanism mainly consists of a discharging shaft, a support block, a cylinder, a base, a left and right moving seat, etc. The automatic deviation correction device consists of a photoelectric opening, a deviation correction guide roller, a left and right bracket, a deviation correction moving plate, and a ball composed of nuts and screw rods, synchronous motors, and left and right limit switches.

 

How to Use Automatic Slitting Machine to Achieve High-Speed Production
 

Choose the Appropriate Automatic Slitting Machine
In order to achieve high-speed production, we must first choose the appropriate Automatic slitting machine. According to the production needs, select the Automatic slitting machine that can meet the requirements of raw material size, cutting length, precision requirements and production speed. At the same time, factors such as the quality, function, safety and maintenance costs of an automatic slitting machine should be considered, and cost-effective equipment should be selected to improve production efficiency and reduce production costs.

Set Cutting Parameters and Cutting Mold
Cutting parameters and cutting molds are the key Settings of Automatic slitting machine. Before using the Automatic slitting machine, it is necessary to calibrate and debug to ensure that the cutting parameters and cutting molds can meet the production requirements. Cutting parameters mainly include cutting length, cutting speed, pressure, blade depth, etc., which need to be set according to the characteristics of raw materials and production instructions. Cutting molds need to be designed and manufactured according to the size and shape of the desired product to ensure cutting accuracy and stability.

Maintain the Maintenance and Maintenance of the Equipment
Automatic slitting machine is a high-precision mechanical equipment that needs to be maintained and maintained well during use. In particular, it is necessary to regularly check and replace machine parts, such as sharpening knives, cutting wheels, transmission belts, etc., to ensure normal operation. At the same time, the equipment should be cleaned and lubricated regularly to prevent equipment failure and damage. Keep the equipment in good condition to ensure production stability and efficiency.

Increase the Degree of Automation of Equipment
In order to further improve the production efficiency and stability of Automatic slitting machine, some Automatic control technologies can be adopted, and Automatic slitting machine can be connected with other intelligent devices, so that the entire production line can achieve automatic control and coordination. For example, a PLC control system can be used, coupled with a human-computer interactive interface, to achieve automatic operation and adjustment of the equipment. At the same time, unmanned vehicles or robots can be used for raw material handling and tray replacement to achieve fully automated operation of the production line and improve the production efficiency and stability of the equipment.

 

Common Problems with Automatic Slitting Machines, and Troubleshooting Solutions
Automatic Slitting Machine
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大卷分切机

Common fault types
Circuit fault: Circuit fault is a common type of fault for automatic slitting machines. Its characteristics are that the motor cannot start normally, and the counter cannot work properly.
Equipment failure: Automatic slitter is a complex electromechanical equipment, and equipment failure is also a common type of failure. The specific performance is that the cutter cannot cut normally and the machine cannot automatically feed material.
Programming Failure: Because automatic slitting machines require programming to function properly, they are also common types of failures or programming errors during programming. For example, setting the wrong cutting length and speed

Solution
Methods for Solving Circuit Faults

  • Check whether the motor is connected incorrectly; Check whether the switch is normal, etc.
  • Solder touch inspection is performed by checking the polarity of the power supply, carbon brushes, and patch panels.
  • Replace the power switch, thermal protection switch, etc.

Methods for Solving Equipment Failures

  • Adjust the position of the blade, clean the debris in the cutting part, and replace the blade;
  • Replace various transmission components, such as pulleys, couplings, reducers, etc.
  • Check the supply condition of the production line, and whether the cooperation is strict?

Methods for Handling Programming Faults

  • Check whether the programming follows the instructions;
  • Reset parameters such as cutting length and cutting speed according to the instructions;
  • Instructions for optimizing and proofreading steel frame equipment and maintenance operations

 

What Should Be Considered When Choose The Automatic Slitting Machine

 

Determine the Model of the Automatic Slitting Machine
There are many types of automatic slitting machine equipment, with different models, different production capacities and different prices. It is necessary to determine where the automatic slitting machine is used, and then choose the model of the automatic slitting machine, and choose the one that suits your automatic slitting machine.

Understand the Production Speed
Only by knowing the maximum and minimum linear speed of the automatic slitting machine can you find the right size unwinding, rewinding drive and pull-rolling drive.

Understand Embossing and Punching
Whether the embossing of the finished product produced by the automatic slitting machine equipment is clear, and whether the perforation is clear and tidy, these are also indicators to judge the quality of the automatic slitting machine equipment, and will directly affect the sales.

Know the Price of the Equipment
Because the equipment produced by each manufacturer is different, and the price is different, the current automatic slitting machine equipment is basically a fully automatic slitting and rewinding machine. If you want to buy an automatic slitting machine, look at its automation. This greatly reduces the labor intensity and improves efficiency.

Factory After-Sales Service
Finally, look at the after-sales service of the manufacturer. Good after-sales service can relieve all our worries! Now after-sales service is very important, a good after-sales service system can keep the equipment to serve us for a longer time, and can provide us with very professional maintenance services.

 

 
Our Factory

 

Our factory was established in 1995 and covers an area of more than 1500 square meters. It is a professional exporter and packaging machinery.

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Ultimate FAQ Guide to Automatic Slitting Machine

 

Q: What Are the Precautions of an Automatic Slitting Machine?

A: Before the equipment is ready for operation, all staff nearby must stay away from the equipment to ensure personal safety before starting operation. Before starting to use the check voltage, the correct and stable current is equal. Perform a comprehensive cleaning and inspection of the machine regularly. The automatic slitting machine has not stopped for such a long time. Wipe the surface and coat it with anti-rust oil, which can increase the service life. Do not touch the film roll or roll core in operation with your hands, and do not draw a knife or hard object on each roll core, in order to avoid being caught in the machine and causing personal injury.

Q: How to maintain automatic slitting machine?

A: Before use, the main parts of the full-automatic slitting machine shall be checked and filled with lubricating oil; During the inspection and disassembly of the automatic Slitter, it is strictly prohibited to use inappropriate tools and unscientific operation methods; Comprehensively clean and inspect the machine every two weeks; If the automatic slitting machine is not used for a long time, all bright surfaces must be wiped clean, coated with antirust oil, and covered with plastic cover. If the automatic Slitter is out of service for more than 3 months, the antirust oil shall be covered with moisture-proof paper; After the work is completed, carefully clean the equipment, wipe the exposed friction surface and add lubricating oil. Routine maintenance

Q: What is the working principle of the automatic slitting machine?

A: The magnetic powder coupling and brake of the slitting machine is a special automatic actuator. It transmits the torque through the magnetic powder filled in the working column. A change in the magnetic current can change the magnetic state of the magnetic powder, thereby adjusting the torque transmitted. It can be used for infinite speed regulation from zero to synchronous speed, suitable for fine-tuning high speed sections and medium and low performance speed control systems. It is also used in the deflection or deflection voltage control, which adjusts the torque by adjusting the current to ensure that the voltage remains constant during the winding process.

Q: What are the characteristics of the slitting machine?

A: Easy operation control panel: Each part of the sliding machine is controlled and operated centrally. Triple length adjustment: slitting machine extended three-stage grading search and counting to ensure an accurate winding length. Automatic alternation: After completion of the winding process, the two waves are automatically replaced, with easy operation and high efficiency. Rear feeding mode: Feeding from the back of the work surface, and the slitting machine is equipped with a rubber printing wheel to reduce the noise of tearing and pulling the tape and to unload the material stable.

Q: What are the use of automatic slitting systems?

A: The automatic slitting systems are individually adapted to the customer's conditions, which means they can be used for a wide range of applications. Depending on the slitting process and other options, they are suitable for cutting paper, nonwoven, foil, rubber, aluminum, adhesive tape, labels and carbon.

Q: Why do I need an inspection automatic slitting machine?

A: The quality of the finished rolls that you produce is directly related to the machine(s) you're using. Not only do you want perfectly wound rolls, but you also need to produce them efficiently. Once your labels come off the printing press, you can use an inspection automatic slitting machine to finish the labels in one pass inspect, edit, slit and rewind-rather than in multiple steps such as doctoring offline before or after slitting. The inspection automatic slitting machine is meant to perform the final and only operation after the printing process.

Q: Why won't the unwind sensor read the correct diameter?

A: If you have an incorrect readout while the machine is at a standstill, that points to the sensor, but over one to two rotations of unwind roll the readout on the screen should show the proper value. The solution is to replace/recalibrate the sensor or simply check if it actually points to the center of the shaft/roll. If the starting diameter is okay and after some run it starts to show the wrong value, the root cause could be in one of several places, so more troubleshooting will be required.

Q: Is it possible to operate the slitting machine without manual operation?

A: In the actual use of slitting machine equipment, it is possible to achieve no manual operation, the use of robotic knife change technology to improve the level of automation of the equipment, so that the above-mentioned purpose can also be achieved.

Q: Slitting machine in the blade, whether it will have wear and tear?

A: In the slitting machine equipment, the blade is a very important part, when its use in the process of wear and tear, is a normal phenomenon. However, if the wear is excessive, it is not normal. It is for this reason that in the choice of blades, it is necessary to choose good quality, to reduce the degree of wear and tear, and at the same time, extend the service life of the blades.

Q: How to handle electrical malfunctions in slitting machine?

A: Inspect wiring for damage or loose connections. Regularly check and replace faulty components. Ensure the machine is grounded properly to prevent electrical issues.

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