Doctoring Machine

A doctoring Machine is a packaging machine that enables you to rewind packaging materials, such as film or paper roll into a roll accurately and efficiently doctoring machine is commonly used for rectifying telescopic paper or film roll,  after slitting work. Doctoring machine is also used for ink jet printing . Here’s a detailed overview of the machine and its features:

Doctoring M/c Align 500MPM

Niswa Doctoring MachineUnitAlign
Mechanical SpeedMpm500 
Maximum Web Widthmm500 

Unwind and Rewind Dia

mm500 
Web Guide system  Through ultrosonic Sensor
Maximum roll dia mm 500
Inside core dia mm76 
Direction Unwinding both side  Upper/Over
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Doctoring M/c Align 200MPM

Niswa Doctoring M/c.UnitAlign 200mpm
Mechanical SpeedMpm200 
Maximum Web Widthmm400 

Unwind and Rewind Dia

mm500 
Web Guide system  Through ultrosonic Sensor
Maximum roll Dia mm500 
Inside core Dia mm76 
Direction Unwinding both side  Upper/Over

Description

1. Precision Correction:
  • Doctoring machines are crucial for correcting defects, impurities, or uneven coatings on web-based materials.
2. Rewinding Section:
  • Efficiently rewinds materials with precision, optimizing production output.
3. Safety Features:
  • Integrated safety mechanisms for operator protection and compliance with safety regulations.
5. Frame and Structure:
  • Robust construction ensures stability and durability for continuous operation.
4. Control Panel:
  • Intuitive interface for easy operation and quick adjustments, minimizing downtime.
6. Customizable Parts:
  • Tailored configurations available to suit specific production needs and industry standards.

Material Handled

  1. Paper: Doctoring machines are frequently used in paper mills to remove excess pulp, coating, or contaminants from the surface of paper rolls.

  2. Printed materials: In printing processes such as offset or flexographic printing, doctoring machines may be used to clean or remove excess ink from printing plates or rollers.

  3. Film: Doctoring machines are also used in the production of films (both plastic and cellulose-based) to remove defects, contaminants, or excess coatings from the surface.

  4. Textiles: Doctoring machines can be employed in textile manufacturing to remove excess dye, finish, or contaminants from fabric surfaces.

  5. Metal: In metalworking industries, doctoring machines may be used to remove excess lubricants, coatings, or contaminants from metal surfaces.