Higher Value
Wider Applicability
Considerable Service

World advanced design , top brand configuration , high accurancy control

Slitter Rewinder Machine Manufacturers

Dahua Industry Control Technology Co., Ltd is China slitter rewinder machine manufacturers and slitter rewinders suppliers, we offer wholesale rewinder/doctor machines for sale at factory price. With the application of intelligent technologies, our products have achieved high efficiency and high-quality production with minimum dependence on operators. Currently, our products have been very popular among customers because of reliable R&D technologies, complete product series, superior quality and reasonable price, the products are exported to Germany, the United States, Japan and other developed countries.
  • Rewinder Doctor Machine

    Rewinder Doctor Machine
    Rewinder Doctor Machine
    Rewinder Doctor Machine
    Rewinder Doctor Machine
    Rewinder Doctor Machine
    Rewinder Doctor Machine
    Rewinder Doctor Machine
    Rewinder Doctor Machine
    Key factors
    1.Special designed machine depend on customer’s request.
    2.It can instill CCD camera, splicing table, ink, welding.
    3.SIEMENS servo or Inovance(China)system.

Basic Parameter

Slitting Material Film material such as flexible packaging film, BOPET, 
BOPP, BOPA, CPP,PE,metalizing film,coating film,
lamination film, blowing film, calender film,paper and 
paper board, etc
(Depend on request, quote based on customer material)
Material Thickness 2.5um upwards
(Depend on material)
Unwinding Width Min 100um upwards
(Depend on request)
Unwinding Diameter 300mm-1500mm
(Depends on request)
Rewinding Width Same as mother roll
Rewinding Diameter Same as mother roll
Winding Mode Surface Center Winding/Center Winding
(shaft type or station type)
Slitting System Edge cutting or without edge cutting
Machine Speed m/min 400m/min, 600m/min, 800m/min
(Depend on requst)
Control System SIEMENS Servo(Germany)/Inovance Servo (China)
Roller Surface Cork tape/rubber/metal
Reverse function Can be optional 
Other auxiliary equipment  Can be optional 
Remote Control Service Include

*The detail specifications depend on request.

  • CCD Camera

  • Online edge guide

  • Splicing table

Intelligent slitter,one key solution

  • Reduce the dependence on users.
    A good assistant for high efficiency production.
    Freshman can produce perfect product.
  • Not only buy a machine,but also get a brain.
    Process Expert
    Operation Expert
    Maintenance Expert

About Us

20+

YEARS
Supplier of slitting and rewinding solutions

Intelligent slitting , reduce the dependence on users

Established in December of 1999, Hangzhou Dahua Industry Control Technology Co., Ltd. is a shareholder and national high-technology/software enterprise with multi-investment. Our focus is to specialize in high value-added R&D, sales, assembly, commission and service for slitting and rewinding industry.


As a leader of slitting and rewinding technology, we find a perfect solution for our everchanging customer requirements, and integrate this into our products design and manufacture, clarified the standard and positioning of slitter, and established version 1.0, version 2.0, version 3.0 and the concept of version 4.0, respectively. With the application of intelligent technologies, our products have been achieved high efficiency and high quality production with minimum dependence on operators. Currently our products have been very popular among the customers because of reliable R&D technologies, complete product series, superior quality and reasonable price, the products are exported to Germany, the United States, Japan and other developed countries, has become the preferred brand of the majority of customers.


Patents and Certifications

Dedicated to the high performance of products and soft technology

After more than 20 years of precipitation and accumulation, our independently developed products and technologies have obtained 32 software copyrights, 42 utility model patents, 10 invention patents and 3 appearance patents

  • CE certification
  • ISO9001 certification
  • Alibaba certification
Innovation Create Possibility

MEDIA & NEWS

Provide you with the latest enterprise and industry news

  • May21,2024

    How to achieve constant linear speed of slitting and rewinding machine?

    The realization of constant linear velocity (CLV) by the slitter rewinder machine mainly relies on the following key technologies: Variable frequency drive technology: Slitter rewinder machines are us...

    READ MORE
  • May13,2024

    Are there any different requirements for a film slitter to cut different types of films?

    Film slitters do have different requirements when slitting different types of films. These requirements are mainly based on the material, thickness, physical properties and end use of the film. Here a...

    READ MORE
  • May07,2024

    How does the film slitter correction system work?

    The correction system of the film slitter mainly works by detecting the offset of the film in real time and automatically adjusting the position of the film according to the detection results to ensur...

    READ MORE
  • May01,2024

    What will be the consequences if the film winder machine makes a mistake?

    Consequences of errors in a film winder machine might include:Decreased production quality: Errors could result in uneven wrapping or inconsistent tension, affecting product quality and appearance. Th...

    READ MORE
  • Apr24,2024

    What components affect the cutting accuracy of a paper slitter?

    The cutting accuracy of a paper slitter is affected by multiple components. Here are some of the main factors:Blade: The sharpness and quality of the blade directly determines the cutting effect. A du...

    READ MORE
  • Apr17,2024

    How does a plastic film slitter ensure the synchronization between the layers of multi-layer films?

    The plastic film slitter ensures the synchronization between each layer of the multi-layer film through a series of sophisticated mechanical and control system designs. The following are key measures ...

    READ MORE
Industry Knowledge

The role of Slitter Rewinder Machine

The role of a slitter rewinder machine is to accurately cut large rolls of material into narrower strips or rolls of a specific width and then rewind them onto smaller cores. This is a critical process in many manufacturing and production industries, such as paper, plastic, film, textiles, and metal processing, where materials are used in a variety of applications.

The slitter rewinder machine performs the following roles:

Unwinding: The machine unwinds the large roll of material and feeds it through the slitting section.

Slitting: The material passes through the slitting section where precision blades cut it into narrower strips or rolls of a specific width. The machine can be equipped with different types of blades for different materials.

Rewinding: The cut material is rewound onto smaller cores or shafts to create narrower rolls of the desired width. The machine can be equipped with different numbers of shafts to accommodate different rewinding requirements.

Inspection: The machine can be equipped with inspection systems to detect defects or inconsistencies in the material during the cutting process. This allows for quick identification and correction of issues, reducing material waste and improving quality control.

Control: The machine can be equipped with control systems to monitor and adjust various parameters, such as speed, tension, and cutting width, ensuring the production of high-quality and consistent finished products.

Overall, the slitter rewinder machine plays a crucial role in the production process of many industries, allowing for the efficient and accurate cutting of materials into narrower strips or rolls of a specific width, which can then be used for various applications. It improves production efficiency, reduces waste, and ensures high-quality finished products.

The production steps of Slitter Rewinder Machine

The production steps involved in manufacturing a slitter rewinder machine may vary depending on the specific design and requirements of the machine. However, here are the basic production steps that are involved in the manufacturing of a slitter rewinder machine:

Design: The first step is to design the slitter rewinder machine based on the specific requirements of the customer. This involves determining the machine's specifications, such as the maximum roll width, thickness, speed, and other key features.

Fabrication: The machine's frame, shafts, and other components are fabricated according to the design using specialized machinery such as lathes, milling machines, and welding equipment.

Assembly: The components are assembled to form the main body of the machine. This includes installing the slitting section, rewinding section, control systems, and other components.

Testing: Once the machine is assembled, it is tested to ensure that all components are functioning correctly, and the machine meets the customer's requirements. This involves running the machine with different materials and testing its performance under different conditions.

Inspection and Quality Control: After testing, the machine undergoes a detailed inspection and quality control process to ensure that it meets the required standards and specifications. Any defects or issues are identified and corrected.

Shipping and Delivery: Once the machine is approved for shipment, it is packaged and delivered to the customer's location. The machine may require disassembly and reassembly at the customer's site, depending on its size and complexity.

Overall, the production steps involved in manufacturing a slitter rewinder machine require specialized knowledge and equipment to produce a high-quality machine that meets the customer's requirements.

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REQUEST A QUOTE FOR YOUR MATERIAL

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Contact Us

Application Area
Unwinding core size and type
3 6 paper plastic steel
Sliting Way

*Please fill in the questionnaire and send to us. We will contact you for the detail discussion and recommend suitable machine accordingly.